GUIminer Mining Guide and Others Ways to Mine Bitcoin in 2019

Multi Mining

This subreddit is dedicated to profit based coin mining pools.
[link]

I have 3,000 solar powered Artik 710’s (Mali GPU), can I cloud mine

Title says it all. I have 3,000 Samsung Artik 700’s that are solar powered (large panel grids) that I pay zero to power all day.
Can I set these up as miners with slushpool and mine some bitcoin over the next 3 years?
I was thinking cgminer for my mining application.
8x ARM® Cortex®[email protected]
3D graphics accelerator
1GB DDR3 @ 800MHz 4GB eMMC
Edit: I said cloud mine. Someone already made fun of me. It’s Pool mining.
Cryptographic Hardware Acceleration: Dedicated cryptographic acceleration hardware which provides support for random number generation, block cipher (AES/DES), Hash functions (SHA[1/2/3] with HMAC), and public key cryptosystem (RSA, ECDSA, DH, ECDH)
submitted by SlevinsBrother77 to BitcoinMining [link] [comments]

How do I mine Dogecoin?

How do I mine Dogecoin?
Let’s take a lucky guess that you’re here today because you’ve heard a lot about cryptocurrencies and you want to get involved, right? If you’re a community person, Dogecoin mining might be the perfect start for you!
Bitcoin was the first in 2009, and now there are hundreds of cryptocurrencies. These new coins (that operate on their own native blockchain) are called altcoins or alternative coins. One popular altcoin is Dogecoin. It can be bought, sold and traded, just like Bitcoin. It can also be mined!
So, what is Dogecoin mining?
You’ll know what hardware and what software you need to get started. You’ll also know whether or not Dogecoin mining is for you!
So, where would you like to start? The beginning? Great choice. Let’s have a quick look at how Dogecoin got started.
A (Very) Short History of Dogecoin
In 2013, an Australian named Jackson Palmer and an American named Billy Markus became friends. They became friends because they both liked cryptocurrencies. However, they also thought the whole thing was getting too serious so they decided to create their own.
Palmer and Markus wanted their coin to be more fun and more friendly than other crypto coins. They wanted people who wouldn’t normally care about crypto to get involved.
They decided to use a popular meme as their mascot — a Shiba Inu dog.

https://preview.redd.it/rymnyyz1iil31.png?width=303&format=png&auto=webp&s=f138e3fe56eef9c6b0e7f49b84fefc41fb83e5aa
Dogecoin was launched on December 6th, 2013. Since then it has become popular because it’s playful and good-natured. Just like its mascot!
Dogecoin has become well-known for its use in charitable acts and online tipping. In 2014, $50,000 worth of Dogecoin was donated to the Jamaican Bobsled Team so they could go to the Olympics. Dogecoin has also been used to build wells in Kenya. Isn’t that awesome!
Users of social platforms – like Reddit – can use Dogecoin to tip or reward each other for posting good content.
Dogecoin has the 27th largest market cap of any cryptocurrency.
Note: A market cap (or market capitalization) is the total value of all coins on the market.
So, Dogecoin is a popular altcoin, known for being fun, friendly and kind. It’s a coin with a dog on it! You love it already, don’t you?
Next, I want to talk about how mining works…
What is Mining?
To understand mining, you first need to understand how cryptocurrencies work. Cryptocurrencies are peer-to-peer digital currencies. This means that they allow money to be transferred from one person to another without using a bank.
Every cryptocurrency transaction is recorded on a huge digital database called a blockchain. The database is stored across thousands of computers called nodes. Nodes put together groups of new transactions and add them to the blockchain. These groups are called blocks.
Each block of transactions has to be checked by all the nodes on the network before being added to the blockchain. If nodes didn’t check transactions, people could pretend that they have more money than they really do (I know I would!).
Confirming transactions (mining) requires a lot of computer power and electricity so it’s quite expensive.
Blockchains don’t have paid employees like banks, so they offer a reward to users who confirm transactions. The reward for confirming new transactions is new cryptocurrency. The process of being rewarded with new currency for confirming transactions is what we call “mining”!

https://preview.redd.it/rcut2jx3iil31.png?width=598&format=png&auto=webp&s=8d78d41c764f4fe4e6386da4f40a66556a873b87
It is called mining because it’s a bit like digging for gold or diamonds. Instead of digging with a shovel for gold, you’re digging with your computer for crypto coins!
Each cryptocurrency has its own blockchain. Different ways of mining new currency are used by different coins where different rewards are offered.
So, how do you mine Dogecoin? What’s special about Dogecoin mining? Let’s see…
What is Dogecoin Mining?
Dogecoin mining is the process of being rewarded with new Dogecoin for checking transactions on the Dogecoin blockchain. Simple, right? Well no, it’s not quite that simple, nothing ever is!
Mining Dogecoin is like a lottery. To play the lottery you have to do some work. Well, actually your computer (or node) has to do some work! This work involves the confirming and checking of transactions which I talked about in the last section.
Lots of computers work on the same block of transactions at the same time but the only one can win the reward of new coins. The one that earns the new coins is the node that adds the new block of transactions to the old block of transactions. This is completed using complex mathematical equations.
The node that solves the mathematical problem first wins! It can then attach the newly confirmed block of transactions to the rest of the blockchain.
Most cryptocurrency mining happens this way. However, Dogecoin mining differs from other coins in several important areas. These areas are;
  • Algorithm: Each cryptocurrency has a set of rules for mining new currency. These rules are called a mining or hashing algorithm.
  • Block Time: This is the average length of time it takes for a new block of transactions to be checked and added to the blockchain.
  • Difficulty: This is a number that represents how hard it is to mine each new block of currency. You can use the difficulty number to work out how likely you are to win the mining lottery. Mining difficulty can go up or down depending on how many miners there are. The difficulty is also adjusted by the coin’s protocol to make sure that the block time stays the same.
  • Reward: This is the amount of new currency that is awarded to the miner of each new block.
Now, let’s compare how DogeCoin mining works compared to Litecoin and Bitcoin…
Mining Comparison
Bitcoin uses SHA-256 to guide the mining of new currency and the other two use Scrypt. This is an important difference because Scrypt mining needs a lot less power and is a lot quicker than SHA-256. This makes mining easier for miners with less powerful computers. Fans of Litecoin and Dogecoin think that they are fairer than Bitcoin because more people can mine them.
Note: In 2014, Litecoin and Dogecoin merged mining. This means they made it possible to mine both coins in the same process. Dogecoin mining is now linked with Litecoin mining. It’s like two different football teams playing home games in the same stadium!
Mining Dogecoin is a lot faster than mining Litecoin or Bitcoin. The block reward is much higher too!
Don’t get too excited though (sorry!). Dogecoin is still worth a lot less than Bitcoin and Litecoin. A reward of ten thousand Dogecoin is worth less than thirty US Dollars. A reward of 12.5 Bitcoin is currently worth 86,391.63 US Dollars!
However, it’s not as bad as it sounds. Dogecoin mining difficulty is more than one million times less than Bitcoin mining difficulty. This means you are much more likely to win the block reward when you mine Dogecoin.
Now I’ve told you about what Dogecoin mining is and how it works, would you like to give it a try?
Let’s see what you need to do to become a Dogecoin miner…
How to Mine Dogecoin
There are two ways to mine Dogecoin, solo (by yourself) or in a Dogecoin mining pool.
Note: A Dogecoin pool is a group of users who share their computing power to increase the odds of winning the race to confirm transactions. When one of the nodes in a pool confirms a transaction, it divides the reward between the users of the pool equally.
Dogecoin Mining: Solo vs Pool
When you mine as a part of a Dogecoin pool, you have to pay fees. Also, when the pool mines a block you will only receive a small portion of the total reward. However, pools mine blocks much more often than solo miners. So, your chance of earning a reward (even though it is shared) is increased. This can provide you with a steady new supply of Dogecoin.
If you choose to mine solo then you risk waiting a long time to confirm a transaction because there is a lot of competition. It could be weeks or even months before you mine your first block! However, when you do win, the whole reward will be yours. You won’t have to share it or pay any fees.
As a beginner, I would recommend joining a Dogecoin pool. This way you won’t have to wait as long to mine your first block of new currency. You’ll also feel like you’re part of the community and that’s what Dogecoin is all about!
What You Need To Start Mining Dogecoin
Before you start Dogecoin mining, you’ll need a few basics. They are;
  • A PC with either Windows, OS X or Linux operating system.
  • An internet connection
  • A Shiba Inu puppy (just kidding!)
You’ll also need somewhere to keep the Dogecoin you mine. Go to Dogecoin’s homepage and download a wallet.
Note: A wallet is like an email account. It has a public address for sending/receiving Dogecoin and a private key to access them. Your private keys are like your email’s password. Private keys are very important and need to be kept completely secure.
There are two different types; a light wallet and a full wallet. To mine Dogecoin, you’ll need the full wallet. It’s called Dogecoin Core.
Now that you’ve got a wallet, you need some software and hardware.
Dogecoin Mining Hardware
You can mine Dogecoin with;
  • Your PC’s CPU: The CPU in your PC is probably powerful enough to mine Dogecoin. However, it is not recommended. Mining can cause less powerful computers to overheat which causes damage.
  • A GPU: GPUs (or graphics cards) are used to improve computer graphics but they can also be used to mine Dogecoin. There are plenty of GPUs to choose from but here are a few to get you started;SAPPHIRE Pulse Radeon RX 580 ($426.98)Nvidia GeForce GTX ($579.99)ASUS RX Vega 64 ($944.90)
  • A Scrypt ASIC Miner: This is a piece of hardware designed to do one job only. Scrypt ASIC miners are programmed to mine scrypt based currencies like Litecoin and Dogecoin. ASIC miners are very powerful. They are also very expensive, very loud and can get very hot! Here’s a few for you to check out;Innosilicon A2 Terminator ($760)Bitmain Antminer L3 ($1,649)BW L21 Scrypt Miner ($7,700)
Dogecoin Mining Software
Whether you’re mining with an ASIC, a GPU or a CPU, you’ll need some software to go with it. You should try to use the software that works best with the hardware you’re using. Here’s a short list of the best free software for each choice of mining hardware;
  • CPU: If you just want to give mining a quick try, using your computer’s CPU will work fine. The only software I would recommend for mining using a CPU only is CPU miner which you can download for free here.
  • GPU: If you mine with a GPU there are more software options. Here are a few to check out;CudaMiner– Works best with Nvidia products.CGminer– Works with most GPU hardware.EasyMiner– User-friendly, so it’s good for beginners.
  • Scrypt ASIC miner:MultiMiner– Great for mining scrypt based currencies like Litecoin and Dogecoin. It can also be used to mine SHA-256 currencies like Bitcoin.CGminer and EasyMiner can also be used with ASIC miners.
Recommendations
You’re a beginner, so keep it simple! When you first start mining Dogecoin I would recommend using a GPU like the Radeon RX 580 with EasyMiner software. Then I would recommend joining a Dogecoin mining pool. The best pools to join are multi-currency pools like Multipool or AikaPool.
If you want to mine Dogecoin but don’t want to invest in all the tech, there is one other option…
Dogecoin Cloud Mining
Cloud mining is mining without mining! Put simply, you rent computer power from a huge data center for a monthly or yearly fee. The Dogecoin is mined at the center and then your share is sent to you.
All you need to cloud mine Dogecoin is a Dogecoin wallet. Then choose a cloud mining pool to join. Eobot, Nice Hash and Genesis Mining all offer Scrypt-based cloud mining for a monthly fee.
There are pros and cons to Dogecoin cloud mining;
The Pros
  • It’s cheaper than setting up your own mining operation. There’s also no hot, noisy hardware lying around the house!
  • As a beginner, there isn’t a lot of technical stuff to think about.
  • You get a steady supply of new currency every month.
The Cons
  • Cloud mining pools don’t share much information about themselves and how they work. It can be hard to work out if a cloud mining contract is a good value for money.
  • You are only renting computer power. If the price of Dogecoin goes down, you will still have to pay the same amount for something that is worthless.
  • Dogecoin pools have fixed contracts. The world of crypto can change very quickly. You could be stuck with an unprofitable contract for two years!
  • It’s no fun letting someone else do the mining for you!
Now you know about all the different ways to mine Dogecoin we can ask the big question, can you make tons of money mining Dogecoin?
So, Is Dogecoin Mining Profitable?
The short answer is, not really. Dogecoin mining is not going to make you a crypto billionaire overnight. One Dogecoin is worth 0.002777 US Dollars. If you choose to mine Dogecoin solo, it will be difficult to make a profit. You will probably spend more money on electricity and hardware than you will make from Dogecoin mining. Even if you choose a Dogecoin pool or a cloud pool your profits will be small.
However, if you think I am telling you to not mine Dogecoin, then you’re WRONG! Of course, I think you should mine Dogecoin!
But why? Seriously…
Well, you should mine Dogecoin because it’s fun and you want to be a part of the Dogecoin family. Cryptocurrency is going to change the world and you want to be part of that change, right? Mining Dogecoin is a great way to get involved.
Dogecoin is the coin that puts a smile on people’s faces. By mining Dogecoin you’ll be supporting all the good work its community does. You’ll learn about mining from the friendliest gang in crypto. And who knows? In a few years, the Dogecoin you mine now could be worth thousands or even millions! In 2010, Bitcoin was worthless. Think about that!
Only you can choose whether to mine Dogecoin or not. You now know everything you need to know to make your choice. The future is here. So, what are you going to do?
submitted by alifkhalil469 to BtcNewz [link] [comments]

such beginner shibe thread wow how to get coin

 how to shibecoin v rich in minutes much instruct so simple any doge can do 

START HERE

UPDATE 1/21/14: I'm not updating this guide anymore. Most of the steps should still work though. See the wiki or check the sidebar for updated instructions.
Before you do anything else, you need to get a wallet. Until there's a secure online wallet, this means you need to download the dogecoin client.
Now open the client you just downloaded. You'll be given a default address automatically, and it should connect to peers and start downloading the dogechain (aka blockchain in formal speak). You'll know because there will be a progress bar at the bottom and at the lower right there should be a signal strength icon (TODO: add screenshots).
If you've waited 2 or 3 minutes and nothing is happening, copy this:
maxconnections=100 addnode=95.85.29.144 addnode=162.243.113.110 addnode=146.185.181.114 addnode=188.165.19.28 addnode=166.78.155.36 addnode=doge.scryptpools.com addnode=doge.netcodepool.org addnode=doge.pool.webxass.de addnode=doge.cryptopool.it addnode=pool.testserverino.de addnode=doge.luckyminers.com addnode=doge.cryptovalley.com addnode=miner.coinedup.comdoge addnode=doge.cryptoculture.net addnode=dogepool.pw addnode=doge.gentoomen.org addnode=doge.cryptominer.net addnode=67.205.20.10 addnode=162.243.113.110 addnode=78.46.57.132 
And paste it into a new text file called dogecoin.conf, which you then place into the dogecoin app directory.
Now restart your qt client and the blockchain should start downloading in about 1-2 minutes.
Once it finished downloading, you're ready to send and receive Dogecoins!

GETTING COINS

Decide how you want to get Dogecoin. Your options are:
I'll go into detail about each of these. I'm currently writing this out. I'll make edits as I add sections. Suggestions are welcome.

MINING

Mining is how new dogecoins are created. If you're new to crypto currencies, read this. To mine (also called "digging"), a computer with a decent GPU (graphics card) is recommended. You can also mine with your CPU, but it's not as efficient.

GPU MINING

These instructions cover only Windows for now. To mine, you'll need to figure out what GPU you have. It'll be either AMD/ATI or Nvidia. The setup for both is approximately the same.

Step One: Choose a pool

There's a list of pools on the wiki. For now it doesn't really matter which one you choose. You can easily switch later.
NOTE: You can mine in two ways. Solo mining is where you mine by yourself. When you find a block you get all the reward. Pool mining is when you team up with other miners to work on the same block together. This makes it more likely that you'll find a block, but you won't get all of it, you'll have to split it up with others according to your share of the work. Pool mining is recommended because it gives you frequent payouts, because you find more blocks. The larger the pool you join, the more frequent the payouts, but the smaller the reward you get.
Over a long period of time the difference between pool and solo mining goes away, but if you solo mine it might be months before you get any coins.

Step two: Set up pool account

The pool you chose should have a getting started page. Read it and follow the instructions. Instructions vary but the general idea is:
When you're done with this, you'll need to know:

Step three: Download mining software

For best performance you'll need the right mining software.
Unzip the download anywhere you want.

Step four: Set up miner

Create a text file in the same folder as your miner application. Inside, put the command you'll be running (remove brackets).
For AMD it's cgminer.exe --scrypt -o stratum+tcp://: -u -p
For Nvidia it's cudaminer.exe -o stratum+tcp://: -O :
Substitute the right stuff in for the placeholders. Then on the next line of the text file type pause. This will let you see any errors that you get. Then save the file with any name you want, as long as the file extension is .bat. For example mine_serverName.bat.

Step five: Launch your miner

Just open the .bat file and a command line window should pop up, letting you know that the miner is starting. Once it starts, it should print out your hash rate.
If you now go to the pool website, the dashboard should start showing your hashrate. At first it'll be lower than what it says in the miner, but that's because the dashboard is taking a 5 minute average. It'll catch up soon enough.
NOTE: A normal hashrate is between 50 Kh/s up to even 1 Mh/s depending on your GPU.

You're now mining Dogecoins

That's it, nothing more to it.

CPU MINING

CPU mining isn't really recommended, because you'll be spending a lot on more on power than you'd make from mining Dogecoin. You could better spend that money on buying Dogecoin by trading. But if you have free electricity and want to try it out, check out this informative forum post.

Trading

Trading has been difficult so far, but Dogecoin just got added to a few new exchanges. If you don't have a giant mining rig, this is probably the best way to get 100k or more dogecoins at the moment. I'll write up a more complete guide, but for now check out these sites:

Faucets

Faucets are sites that give out free coins. Usually a site will give out somewhere between 1 and 100 Dogecoin. Every site has its own time limits, but usually you can only receive coins once every few hours, or in some cases, days. It's a great way to get started. All you do is copy your address from the receive section of your wallet and enter it on some faucet sites. Check out /dogecoinfaucets for more. If you go to each site on there you might end up with a couple hundred Dogecoin!

Begging

This method is pretty straightforward. Post your receiving address, and ask for some coins. Such poor shibe. The only catch is, don't do it here! Please go to /dogecoinbeg.

Tips

At the moment there are two tip bots:
Other redditors can give you Dogecoin by summoning the tip bot, something like this:
+dogetipbot 5 doge
This might happen if you make a good post, or someone just wants to give out some coins. Once you receive a tip you have to accept it in a few days or else it'll get returned. Do this by following the instructions on the message you receive in your inbox. You reply to the bot with "+accept". Commands go in the message body. Once you do that, the bot will create a tipping address for you, and you can use the links in the message you receive to see your info, withdraw coins to your dogecoin-qt wallet, see your history, and a bunch of other stuff.
As a bonus, so_doge_tip has a feature where you can get some Dogecoins to start with in exchange for how much karma you have. To do this, send the message "+redeem DOGE" to so_doge_tip. You'll need to create a tipping account if you don't have one.
If you want to create a tipping account without ever being tipped first, message either of the bots with "+register" and an address will be created for you.

CHANGELOG

  • 1/21/14 - Added note about this thread no longer being updated
  • 1/21/14 - Changed wallet links to official site
  • 12/27/13 - Added 1.3 wallet-qt links
  • 12/21/13 - Added new windows 1.2 wallet link
  • 12/20/13 - Fixed +redeem text
  • 12/18/13 - Added short blurb on trading.
  • 12/18/13 - Updated cudaminer to new version (cudaminer-2013-12-18.zip).
  • 12/18/13 - Fixed +redeem link
  • 12/18/13 - Updates dogecoin.conf, from here.
  • 12/17/13 - Linked to mining explanation.
  • 12/17/13 - Added link to CPU mining tutorial, in response to this.
  • 12/16/13 - Added links to tip commands, link to dogetipbot wiki.
  • 12/16/13 - Note about tip commands going in body, in response to this.
  • 12/16/13 - Added link to cgminer mirror, thanks to scubasteve812 and thanks to Bagrisham.
  • 12/16/13 - Note about removing brackets in response to this.
  • 12/15/13 - Fixed hash rate as per this comment, thanks lleti
  • 12/15/13 - Added info for all other ways of getting money, except for trading (placeholder for now)
  • 12/15/13 - Added windows GPU mining instructions 12/15/13 - Added wallet instructions, list of how to get money
submitted by lego-banana to dogecoin [link] [comments]

Release : Vertcoin BAMT

Questions or Feature Requests

What is BAMT?

  • BAMT is a Linux live distribution made specifically for mining cryptocurrency.
    • While it's called "Vertcoin BAMT", it will work with any Scrypt coin or coin using Vertminer. This name will be changed in the future versions.

About BAMT

  • BAMT is designed with several goals in mind :
    • No installation; runs from a USB drive.
    • Go from assembled parts, to mining, quickly.
    • Very little configuration needed.

v1.5.2 New Features & Updates

  • New Features :
    • Select CGminer or Vertminer in bamt.conf flag.
    • Select matching miner .conf file in bamt.conf.
    • Added BAMT Poolmanager
    • Appearence slightly tweeked to match FlatBAMT UI.
    • Standard dashboard still active.
    • GitHub - Thanks to Starlilyth!
  • Updates :
    • Stock .conf settings should run on 99% of hardware.
    • Terminal "mine" commands functional with all miners.
    • Shrunk file size.
    • Bitch'n new subreddit.

General Details & Features

  • Details :
    • Based on Litecoin BAMT v1.5
    • AMD Catalyst 13.12
    • AMD APP SDK 2.9
    • AMD ADL SDK 6.0
    • SGMiner 4.1.0
      • Note : It is called "CGminer" but it is in fact renamed SGMiner.
      • There is a bug with 290x and powertune. Fix is to switch to cgminer:
        mv /opt/miners/cgminer /opt/miners/sgminer; mv /opt/miners/cgminer3.7.2 /opt/miners/cgminer; mine restart; 
  • Added Features :
    • FlatBAMT UI
      • GitHub - Thanks to Wellsriley!
    • TheKev Vertminer 0.5.2
      • BitcoinTalk - Thanks to TheKev!
      • Note : Vertminer is still in /opt/miners if you want to put it back.
    • Auto-Reboot Cronjob
      • Keeps your machine running well 99.9% of the time.
      • Timer set for every 3 hours.

Setup

  1. Download Vertcoin BAMT v.1.5.2
    • Mega : here
      • This sometimes goes down. Be patient and wait.
    • Torrent : here
      • Please seed.
  2. Download Win32 Disk Imager or use dd.
    • Win32 : here
    • Write the .img file to a ~2GB or larger USB drive.
  3. Put the USB drive into your machine and boot up.
    • Connect via monitor or Remote Desktop in via your mine's IP.
    • You can find the IP via your network, or you can look on the desktop display of BAMT.
    • Default User Name = root
    • Default Password = live
  4. Change your "miner".conf file.
  5. Select your mining type in bamt.conf.
    • Comment out the one you are not using. ~line 112
      # cgminer_opts: --api-listen --config /etc/bamt/cgminer.conf cgminer_opts: --api-listen --config /etc/bamt/vertminer.conf 
    • Set the value to 1 if using Vertminer. ~line 118
      scrypt-adaptive-N: 0 <-- That value. 
  6. View your mining status.
    • You have a few options :
      • View standard dashboard at your miners IP address.
      • https://youripaddress/cgi-bin/status.pl
    • View PoolManager dashboard.
    • View the classic CGmineVertminer terminal screen.
      screen -r 

Terminal Commands

Note : All commands assumed user has root permissions. 
Save & Reboot :
sync && coldreboot #Note : When making changes to a usb based system, you must run 'sync' to save to USB before restarting. 
Control Mining :
mine stop mine start mine restart 
Display GPU Status :
gpumon #Note : I like screen -r over gpumon. 

Example Results

  • Setup :
    • GPU : (4) Asus DCII 280x @ 400 kH/s Vertcoin or 800 kH/s Scrypt - (going to add 2 more)
    • CPU : AMD Sempron
    • Memory : G.Skill Ripjaws Series 8GB (2 x 4GB)
    • Motherboard : Gigabyte GA-990FXA-UD3 ATX AM3+
    • PSU : (2) EVGA Supernova 1000w - (w/ add2PSU )
  • Note : My configs can be found in /etc/bamt/examples.

Change Auto-Reboot

Change hours by changing the "3" - or - delete line to remove auto-reboot :
nano /etc/crontab 
Modify this line :
0 */3 * * * root /sbin/coldreboot 

Oddities

  • Miner ID and Location :
    • miner_id & miner_location in bamt.conf must be lowercase.
    • miner_name may be upper case.

To-Do

  • Main Changes :
    • Clean up legacy code.
    • Update graph style ( responsive ).
    • Update Dashboard style ( responsive ).
  • Sync Up :
    • Roll changes into main BAMT BitBucket build.
    • Roll changes into PoolManager GitHub build.
  • Small Irrelevant Things :
    • None currently.

Tips

  • Greatly appreciated! This is eating a lot of time up. :)
  • VTC = Vy5xkGANcCdKWmHagTyWNRNzfC2D3f9zSG
  • DOGE = DKLrk9iYXaEqe3DJjoG6vkh97yZzTrwpCT
  • BTC = 1Ju4JCP4ifu4JWn6GdeWMc2g2zDTFQXHge
  • Or just let the mine point to the example pool for 30 min, the default is set to me. :)
submitted by Bajawah to BAMT [link] [comments]

Lottery/Solo Mining

I have set up a small rig, with a few usb miners that i managed to get for a cheap price, was reading about on forums and read about setting up your own node and mine on your own, in hope to mine a whole block. I have set up everything, switched on cgminer and passed on a few parameters... -o -u -p and --btc-address. Now my question is, for the --btc-address parameter, i need to insert my receiving bitcoin address ? can i use one from my hardware wallet or does it have to be one that the Bitcoin-QT (Bitcoin Core) that cgminer is attached to ?
submitted by spoilt189 to Bitcoin [link] [comments]

To arms Bitcoin community! Help us to complete this mining installation for the Zürich MoneyMuseum. We are not asking for funds. Only your expertise needed! 20$ tip if you give us the relevant clue to solve or mitigate our main problem. Nice pictures of the exhibition inside as well…

Edit:
A big thank you to all people who helped us we can now mine true pps with diff1! The people in this thread which have helped most have been awarded. I want to mention also the operator of btcmp.com denis2342 and Luke-Jr.
Actually looking at the miner screen in the Linux terminal helped a lot ;-). The pool constantly resigned to stratum with variable difficulty. We can now mine true pps with diff1. Getwork with long polling seems to be default after disabling stratum...
We will probably post again, when there is a video of the installation in action...
Again many thanks. Learned a lot.
Edit: Thank you for all the answeres so far! We will try different things now and report back. Tip bounty will be distrubuted as soon as we found out what finally does the trick. Ths could take a few days. The offerd tip will be distributed and very likeley a few others as well.
First of all, let me tell you that the Bitcoin Exhibition at the Zürich MoneyMuseum is most likely the biggest and most diverse of it’s kind. Please read more about the museum and the exhibition below.
Help us solve the following problem we experience with our “Muscle Powered Proof of Work” installation:
Me and a friend have invested a lot of time to build an installation for the Museum. It is basically a 10GHash/s miner and RapberryPi which is powered by a hand generator (Maxon DC motor with planetary gear). Here are some pictures of the installation, although not entirely put together yet. There are still some changes planned.
https://www.dropbox.com/sh/0qcvl3wu4romhnt/AAAYF08lnVAy6W6KEepE7e2Ua?dl=0
Now let’s get to the core of our problem:
We are mining at the getwork diff1 pool btcmp.com as it is a true pps pool with getwork diff1. The visitors in the museum can power the generator for 2-3min and see directly how many Satoshis the "network" (actually pool but we don't want to confuse the visitors to much at that point) has given the museum for their work. This all works well so far but one problem remains. Sometimes the pool does not get a share from us for more than 40 seconds or even more than 60 in some cases. I have calculated that with 8.4 GHash/s we should find a share about every 0.5 seconds in average (diff1). I think when the pool gets a share it gets all the hashes as it then accounts for several Satoshis. Statistically we get per minute what we should get in theory. We would very much like to lower the time between the accepted shares by the pool, however. This would help to make the overall experience much smoother for the visitors.
Please look at this screenshot from MinePeon and answer some questions:
https://www.dropbox.com/s/lb1jei4trc9kqe5/MinePeonScreenshot.png?dl=0
We see that we get a lot of diff1 hashes. However, only 11 shares/packages have been accepted. The Is there a possibility to set the miner SW so it submits to the pool as soon as a share is found? It seems to send them in packages which sometimes have 4-5 seconds in between but sometimes a much as 80 seconds. I would like to submit packages of hashes much more often. How can this be influenced?
What exactly are the Getworks (GW)?
What exactly are the Accepted ones (Acc)? This is where the TipBounty is. Help us to get a better Acc/diff1 ratio. Best would be 1:1.
What exactly are the rejected ones (Rej)?
What exactly are the discarded ones (Disc)?
What exactly are the difficulty one hashes (diff1)?
Now some of these questions seem very very basic but it is important for us to understand what these are and how we can influence these. We have a 1:1 correlation between the Acc and the pool side acknowledgement of shares/packages. So whenever the MinePeon shows one more for this value the pool value for last submitted share goes to “moments ago”.
Does the miner SW have a setting where we can set after how many diff1 hashes a package of hashes is sent to the pool? If no, do you have another idea why so few are sent? Ideally we would set it so the diff1 hashes are sent every 5 seconds or so, probably even more often.
Is stratum with fixed diff1 possible? If so, would it be better to use stratum?
Are there critical settings if we should know of? (we have tried --request-diff and --no-submit-stale)
We are using BFGMiner on MinePeon if that matters. We could switch to CGMiner if that would help. Any help is very much appreciated. The museum is doing a great job explaining Bitcoin basics. We had special focus on interactive learning and have several things to underline this.
I hope to hear back from you so we can improve our installation. Please don't hesitate to ask if you have further questions. We are both not mining experts.
Thanks for reading and AMA.
SimonBelmond
Current features of the Bitcoin exhibition at the Zürich MoneyMuseum:
Current Features:
  • Life screen with various stats/charts/parameters/transactions…
  • Printed infographics.
  • Muscle powered PoW: Hand generator with 5v and 3.5-5A output, Raspberry Pi, MinePeon, 5x Antminer U2+ plus a screen to show the hash-rate at the pool and/or in MinePeon web interface. This screen will not be hand powered. This installation will complement their coining die (go to 1:27 to see what I mean).
  • The Bitcoin mining evolution (CPU, GPU, FPGA, ASIC)
  • A few short (2-3 minutes) interviews.
  • Other wallets, Trezor, PiperWallet
  • ATM Prototype, functional
  • MoneyMuseum Bit-Cards
  • PiperWallet to use.
  • Casascius and other physical Bitcoins, Wallets (also some commemorative coins), Paper wallet like one out of the first Bitcoin (A)TM ever
  • Bitcoin Quiz
  • 12 Picture tours
    • Bitcoin for beginners
    • Bitcoin advanced
    • Debunking 13 Bitcoin myths
    • What you definitely have to know
    • The history of Bitcoin
    • Bitcoin und traditional forms of money
    • Alternatives to Bitcoin
    • Citations about Bitcoin
    • How do I open an account?
    • How do I get Bitcoin?
    • Bitcoin community and economy
    • Bitcoin as a platform
I see this as a good opportunity for Bitcoin, so let’s embrace it. I am especially excited to compare the traditional forms of money which used proof of work to the new money which also uses proof of work. I think in that context it will be much easier for the visitors to value this concept.
A lot of schools and other groups book guided tours at the museum. It is open on every Friday from December 05. On. Entry is free of charge.
Edit:Markdown, typos
submitted by SimonBelmond to Bitcoin [link] [comments]

Top Ten Bitcoin Mining Software

Top Ten Bitcoin Mining Software

https://preview.redd.it/eh88ad6bhg521.jpg?width=1080&format=pjpg&auto=webp&s=4cc9e53d0f8bbd9eeb972d30541a917b21765557
Despite the fact that mining in Bitcoin is not as profitable as it was a year ago, there are programs that make it possible to earn at least a few coins without extra expenses. Now analysts point out that there are ten programs, with the help of which users can get bitcoins.
Program NHM keeps the first line. With its help you can get not only Bitcoin, but also other coins. The program has a simple and convenient interface, there is support for the Russian language. It supports a number of algorithms at once, and the user himself can choose how to mine coins, in addition to bitcoin. Energy consumption when using it is very small.
Second place. Claymore’s Dual Miner
Many people consider it one of the most effective programs. Created in such a way that mine several currencies at once, bitcoin and ethereum. It is better to work with experienced users, as it is necessary to carry out fine-tuning.
The third place is occupied by EasyMiner. The program is free and has a very simple interface, and you can get not only Bitcoin, but also a number of other coins. The user can get all the information about how the mining process is going. It can also be used by beginners.
Fourth - BFGMiner.
Users can customize it at their discretion. It has a number of functions that allow you to overclock equipment and at the same time monitor how the fans work. Only experienced users can work with it.
In fifth place is the CGMiner program.
The original version was created exclusively for Bitcoin, but now it can mine some more coins. It does not have a graphics processor, and it is compatible with many models of asics.
Program MultiMiner is in the sixth place. It can be used for Bitcoin mining and several dozen cryptocurrencies. It looks for the most current coins, but users can customize it as they wish. It does not consume many PC resources.
Bitminter ranked seventh. It has an unusual interface, it looks like a speedometer. Unlike many programs it is easy to manage and have improved stability during operation.
MinerGate is on the eighth line.
It allows you to mine not only Bitcoin, but also unknown coins. The interface is very simple and straightforward. She automatically chooses the coin that is best to mine. Users can customize it as they wish.
GUIminer is next to last. It has a simple interface, there is a large variety of settings and the statistics are shown in real time.
The tenth line of analysts gave AwesomeMiner. This program is free and it was created in order to manage a large amount of equipment. It can optimize Bitcoin production in automatic mode, it works exclusively with Windows. It is suitable for mining farms.
Using the above programs you can earn more than one coin of bitcoin or another currency, and the cost of paying for electricity will not be too big.
submitted by iTradeBit to bitcoin_crypto [link] [comments]

Crypto Mining for Beginners. Is it really worth it?

Crypto Mining for Beginners. Is it really worth it?

Image from blokt.com
Mining cryptocoins is an arms race that rewards early adopters. You might have heard of Bitcoin, the first decentralized cryptocurrency that was released in early 2009. Similar digital currencies have crept into the worldwide market since then, including a spin-off from Bitcoin called Bitcoin Cash. You can get in on the cryptocurrency rush if you take the time to learn the basics properly.

Which Alt-Coins Should Be Mined?


Image from btcwarp.com
If you had started mining Bitcoins back in 2009, you could have earned thousands of dollars by now. At the same time, there are plenty of ways you could have lost money, too. Bitcoins are not a good choice for beginning miners who work on a small scale. The current up-front investment and maintenance costs, not to mention the sheer mathematical difficulty of the process, just doesn't make it profitable for consumer-level hardware. Now, Bitcoin mining is reserved for large-scale operations only.
Litecoins, Dogecoins, and Feathercoins, on the other hand, are three Scrypt-based cryptocurrencies that are the best cost-benefit for beginners.
Dogecoins and Feathercoins would yield slightly less profit with the same mining hardware but are becoming more popular daily. Peercoins, too, can also be a reasonably decent return on your investment of time and energy.
As more people join the cryptocoin rush, your choice could get more difficult to mine because more expensive hardware will be required to discover coins. You will be forced to either invest heavily if you want to stay mining that coin, or you will want to take your earnings and switch to an easier cryptocoin. Understanding the top 3 bitcoin mining methods is probably where you need to begin; this article focuses on mining "scrypt" coins.
Also, be sure you are in a country where bitcoins and bitcoin mining is legal.

Is It Worth It to Mine Cryptocoins?

As a hobby venture, yes, cryptocoin mining can generate a small income of perhaps a dollar or two per day. In particular, the digital currencies mentioned above are very accessible for regular people to mine, and a person can recoup $1000 in hardware costs in about 18-24 months.
As a second income, no, cryptocoin mining is not a reliable way to make substantial money for most people. The profit from mining cryptocoins only becomes significant when someone is willing to invest $3000-$5000 in up-front hardware costs, at which time you could potentially earn $50 per day or more.

Set Reosonable Expectations

If your objective is to earn substantial money as a second income, then you are better off purchasing cryptocoins with cash instead of mining them, and then tucking them away in the hopes that they will jump in value like gold or silver bullion. If your objective is to make a few digital bucks and spend them somehow, then you just might have a slow way to do that with mining.
Smart miners need to keep electricity costs to under $0.11 per kilowatt-hour; mining with 4 GPU video cards can net you around $8.00 to $10.00 per day (depending upon the cryptocurrency you choose), or around $250-$300 per month.
The two catches are:
1) The up-front investment in purchasing 4 ASIC processors or 4 AMD Radeon graphic processing units
2) The market value of cryptocoins
Now, there is a small chance that your chosen digital currency will jump in value alongside Bitcoin at some point. Then, possibly, you could find yourself sitting on thousands of dollars in cryptocoins. The emphasis here is on "small chance," with small meaning "slightly better than winning the lottery."
If you do decide to try cryptocoin mining, definitely do so as a hobby with a very small income return. Think of it as "gathering gold dust" instead of collecting actual gold nuggets. And always, always, do your research to avoid a scam currency.

How Cryptocoin Mining Works

Let's focus on mining scrypt coins, namely Litecoins, Dogecoins, or Feathercoins. The whole focus of mining is to accomplish three things:
- Provide bookkeeping services to the coin network. Mining is essentially 24/7 computer accounting called "verifying transactions."
- Get paid a small reward for your accounting services by receiving fractions of coins every couple of days.
- Keep your personal costs down, including electricity and hardware.

The Laundry List: What You Will Need to Mine Cryptocoins


https://preview.redd.it/gx65tcz0ncg31.jpg?width=1280&format=pjpg&auto=webp&s=f99b79d0ff96fe7d529dc20d52964b46306fb070
You will need ten things to mine Litecoins, Dogecoins, and/or Feathercoins.
1) A free private database called a coin wallet. This is a password-protected container that stores your earnings and keeps a network-wide ledger of transactions.
2) A free mining software package, like this one from AMD, typically made up of cgminer and stratum.
3) A membership in an online mining pool, which is a community of miners who combine their computers to increase profitability and income stability.
4) Membership at an online currency exchange, where you can exchange your virtual coins for conventional cash, and vice versa.
5) A reliable full-time internet connection, ideally 2 megabits per second or faster speed.
6) A hardware setup location in your basement or other cool and air-conditioned space.
7) A desktop or custom-built computer designed for mining. Yes, you may use your current computer to start, but you won't be able to use the computer while the miner is running. A separate dedicated computer is ideal. Do not use a laptop, gaming console or handheld device to mine. These devices just are not effective enough to generate income.
8) An ATI graphics processing unit (GPU) or a specialized processing device called a mining ASIC chip. The cost will be anywhere from $90 used to $3000 new for each GPU or ASIC chip. The GPU or ASIC will be the workhorse of providing the accounting services and mining work.
10) A house fan to blow cool air across your mining computer. Mining generates substantial heat, and cooling the hardware is critical for your success.
11) You absolutely need a strong appetite of personal curiosity for reading and constant learning, as there are ongoing technology changes and new techniques for optimizing coin mining results. The most successful coin miners spend hours every week studying the best ways to adjust and improve their coin mining performance.

Original Blog Post: https://www.lifewire.com/cryptocoin-mining-for-beginners-2483064
submitted by Tokenberry to NewbieZone [link] [comments]

Supporting Unlimited

Hello all,
Having dabbled in bitcoin mining for a while I've stepped things up and purchased some more serious mining horsepower. I've since been updating myself on the all the changes that have been going on over the last 18 months and the different iterations of bitcoin that have emerged.
TBH I'm still weighing up what I think is best in terms of Core vs Unlimited etc. (Although the fact I'm posing here may indicate a lean).
Anyway.... what I'm really confused about is how I can influence things. Questions (not in any particular order).
Mining Equipment: My new gear is from BitMain. Unlike my older stuff which uses CGMiner, this gear has a simple yet functional web interface and I'm not yet aware of any command interface (like CGMiner has) to change settings outside of the options provided.
  1. Do I need any particular firmware or to edit anything on this equipment if I want to support Unlimited?
  2. There's a lot of stuff about miners voting on block size (and other things). How does this happen in practice?
  3. Does the mining pool I mine with imply support for one implementation of the code over another?
Hosting a Node: It's clear that one way of supporting Unlimited is to host a node. There is already a BitcoinUnlimited node geographically close by.
  1. Does that make it any bettepointless for me to host one too?
There are 2 possible sites I could host a node from. One has unlimited data and fast downloads but is restricted to 2mbps uploads. The other has much faster uploads (~14mbps), but currently has a little less than 10GB/month of spare data.
2a. Would either of these connections be suitable?
2b. If one/either of them is ok for now what will it look like when block size is say 4mb?
3a. Are there any other benefits to me if I host a node?
3b. What if I chose to try mining solo?
Thanks
submitted by Mr_B_Miner to bitcoin_unlimited [link] [comments]

I want to get back at an unwanted miner.

I'm a CS professor at a local junior college. I noticed a few months ago that a few of the machines in the computer labs were running a little harder than an idle machine should be. After a little poking around, I found that someone had stuck a bitcoin client deep into some of the program folders.
I removed the files, but a few weeks later I discovered that now all the machines were running the client (CGMiner, btw) with the files sitting in the same location. I got IT to go over them with a scheduled wipe and clean everything out. Afterwards I left a little note in the folders as a mild deterrent and warning.
Things were peaceful for a few months, but then the other day I once again heard the whirring of an idle machine that was working a little too hard and, viola, once again all the machines were running the client and the miner left me a little comeback.
So now I'm a little pissed, since this guy is putting undue stress our lab computers that probably have short lifespan to begin with. Unfortunately, I haven't really interacted with bitcoin all that much, so I don't know how to easily get back at him. What I do know is that the client has a config file listing, among the various settings, a username and password which I assume is somehow connected to an account or wallet or something.
The config file in question.
My biggest concern is that whoever is doing this is not a student, but faculty, or worse yet, part of the IT department. Regardless of who it is, I want to make clear to them that mining on these computers will lead to them having a very bad day.
This is the part where I need your help /Bitcoin. My ultimate goal would be to uncover the identity of whoever is doing this, but that may be a bit of a longshot. At the very least, I'm hoping that the info in the config file can somehow lead to an account that could either be hijacked, suspended, deleted, etc.
submitted by AbatedDust to Bitcoin [link] [comments]

Dogecoin on Linux - The Complete Beginner's Guide

I'm writing this because I couldn't find a single condensed guide on compiling the wallet and running mining software on linux, specficially Ubuntu/Linux Mint. I combed Bitcoin and Litecoin forums for similar problems I was running into and eventually got everything nailed down, so here it is in one place, for new Shibes.
If you want to make a Dogecoin directory in your downloads folder to keep things organized, you will need to modify these commands to refelct the change. So instead of going to ~/Downloads/ you will need to go to ~/Downloads/Dogecoin and be sure to put the zipped files there when you download them, but the commands will be the same otherwise.
cwayne18 put in the work to make a PPA for the QT client here.
Ubunutu/Mint/Debian users should be able to install the client with the following commands:
sudo add-apt-repository ppa:cwayne18/doge sudo apt-get update && sudo apt-get install dogecoin-qt 
To update using this method, run
sudo apt-get update && sudo apt-get upgrade dogecoin-qt 
Compiling the Wallet Manually
I suggest using the PPA above, but if you want to compile manually, here you go.
1)Download the newest source from here. If you want to check out the Github page, click here
2)Unzip the package with the native client OR, navigate to your downloads and unzip
cd ~/Downloads unzip dogecoin-master.zip 
3)Now it's time to compile. You will need to install the dependencies, just copy and paste the following code. It will be a fairly large download and could take some time. It is always important to update before installing any new software, so we'll do that first and then install the dependencies.
sudo apt-get update sudo apt-get upgrade sudo apt-get install libssl-dev libdb-dev libdb++-dev libqrencode-dev qt4-qmake libqtgui4 libqt4-dev sudo apt-get install libminiupnpc-dev libminiupnpc8 libboost-all-dev build-essential git libboost1.53-all-dev 
4)Once that is done, go to the doge-coin master directory and compile:
cd ~/Downloads/dogecoin-maste sed -i 's/-mgw46-mt-sd-1_53//g' dogecoin-qt.pro qmake USE_UPNP=- USE_QRCODE=0 USE_IPV6=0 make -j3 
After running the qmake command you will likely see some text similar to
Project MESSAGE: Building without UPNP support Project MESSAGE: Building with UPNP supportRemoved plural forms as the target language has less forms. If this sounds wrong, possibly the target language is not set or recognized. 
It's perfectly normal, so don't worry about that.
Your Dogewallet is ready to go! The executable is in ~/Downloads/dogecoin-maste and called dogecoin-qt. Your wallet information is in ~/.dogecoin. You can run the wallet at any time by opening terminal and typing
cd ~/Downloads/dogecoin-maste ./dogecoin-qt 
Future upgrades to dogewallet are easy. Back up your wallet.dat, and simply follow the same directions above, but you'll be unzipping and building the newer version. You will likely need to rename the old dogecoin-master directory in ~/Downloads before unzipping the newest version and building. Also, it is likely that you will not need to install the dependencies again.
Alternate Method For Installing Dogecoin Wallet from Nicebreakfast
After installing the dependencies listed in step 3, open terminal, then navigate to where you want Dogecoin Wallet stored and run:
git clone https://github.com/dogecoin/dogecoin ./autogen.sh ./configure make 
then when the wallet is updated just run
git pull 
from the dogecoin directory.
GPU Mining
GPU mining requires CGminer. My suggestion is to get the executable already built. The creator of cgminer has removed the built file from his website, but I've uploaded it here
sudo apt-get install pkg-config opencl-dev libcurl4-openssl-dev autoconf libtool automake m4 ncurses-dev cd ~/Downloads tar -xvf cgminer-3.7.2-x86_64-built.tar.bz2 
Don't use anything newer than 3.7.2. The newer versions of CGMiner don't support GPU mining.
That's it! You have cgminer ready to go! You will run cgminer with the following syntax
cd ~/Downloads/cgminer-3.7.2-x86_64-built/ ./cgminer --scrypt -o stratum+tcp://SERVERNAME:PORT -u WORKER.ID -p PASS 
A good guide for fine tuning cgminer can be found here; follow the litecoin example.
EDIT
I had trouble getting cgminer running with a single line command, but running it via an executable .sh file works. This is covered in the cgminer setup guide I posted above but I'll put it here too. In the same directory that has the cgminer executable, you need to make a file called cgminer.sh and make it executable. It should contain the follwing:
export GPU_USE_SYNC_OBJECTS=1 export GPU_MAX_ALLOC_PERCENT=100 export DISPLAY=:0 find *.bin -delete sleep 5 ./cgminer 
Then you can call cgminer in terminal by doing ./cgminer.sh You will need a cgminer.conf file containing all your options. All of this is covered in the guide that is linked above.
A quick note about AMD drivers: They used to be a huge PITA to install and get working, but the newest Catalyst drivers are great. There's a GUI installer, everything works out of the box, and there is a lot of documentation. You can download them here: AMD Catalyst 14.6 Beta Linux
CPU Mining
For CPU mining I use minerd because it doesn't require any work to get running, simply download it and get to work. Download the built file for your machine 32-bit or 64-bit, and then unzip it and you're ready to go!
cd ~/Downloads tar -xvf pooler-cpuminer-2.3.2-linux-x86.tar.gz 
The executable is called minerd and it will be in ~/Downloads but you can move it to wherever you like. To run it, pull up terminal and do
cd ~/Downloads minerd --url=stratum+tcp://SERVER:PORT --userpass=USERNAME.WORKERNAME:WORKERPASSWORD 
You're done! Happy mining!
Common Issues
I ran into this and I've seen others with this problem as well. Everything installs fine but there is a shared library file that isn't where it should be. In fact, it isn't there at all.
 libudev.so.1: cannot open shared object file: No such file or directory 
In terminal, do
sudo updatedb locate libudev.so.0.13.0 
And it will probably return a path /lib/x86_64-linux-gnu. Inside that directory there's a library file called libudev.so.0.13.0. You'll need to make a symlink (aka shortcut) that links libudev.so.1 to libudev.so.0.13.0 So, assuming you're working with libudev.so.0.13.0 do this
cd /lib/x86_64-linux-gnu sudo ln -s libudev.so.0.13.0 libudev.so.1 
Now if you do
ln -l 
You should see
libudev.so.1 -> ./libudev.so.0.13.0 
Meaning you've made the symlink. Also, the text for libudev.so.1 will be blue.
submitted by Boozybrain to dogecoin [link] [comments]

(Dummies Guide) How to simultaneously run multiple instances of cgminer to control different GPUs whilst using BAMT.

In cgminer you cannot specify multiple values for gpu-threads. gpu-threads is a global per-instance setting, not a per-GPU setting. If you want to run 2 different values of gpu-threads, you need to run 2 instances of cgminer.
This guide will help you if, for example; you have a rig in which one or more of your cards run better with gpu-threads set to 1 and your other cards run better with gpu-threads set to 2 (or 3 or 4)
So I'm going to assume here that you're running a rig with 4 cards and you're already set up and mining.
I'm also going to assume that you know how to use nano. So let's say your cgminer.conf has the line "gpu-threads" : "2", Unfortunately your 4th card isn't giving you the hash-rate you're expecting from it or worse, you're getting hardware errors which lead to rejected shares.
(to see if you're getting hardware errors in BAMT, you need to be able to see what cgminer is actually displaying. To do this simply SSH to your rig, log in and type "screen -r". I won't go too into this to much but where it says HW: you don't want so see anything there, if you're seeing anything other than 0 then you have problems with your config. Now to detach from this screen you need to press "ctrl+A+D" this is very important, do not press q!)
Anyway, you know that the 4th card wants to run with "gpu-threads" : "1", but you can't do "gpu-threads" : "2,2,2,1", this will not work!
So to get 2 cgminers running, follow these steps:
  1. SSH to your rig, be logged in, and a super user. You should be seeing this: [email protected]:/home/user#
  2. Type "nano /etc/bamt/cgminer.conf" Add the line: "device" : "0-2", This is saying that this instance of cgminer will be controlling GPUs 0, 1 & 2. Save and exit (ctrl+x)
  3. Type "nano startcgminer.sh" This will create a new script that you will run later to boot up your 2nd cgminer. Now type "chmod u+x startcgminer.sh" and hit enter.
  4. Add your info. below is mine but you want to replace with the settings for your 4th card (gpu 3): (where it says "device 3" this is saying that this instance of cgminer will only run gpu 3 (4th card) and "remove-disabled" makes it so it won't display the other cards)
    export DISPLAY=:0 export GPU_USE_SYNC_OBJECTS=1 export GPU_MAX_ALLOC_PERCENT=100 export CGMINER_BIN=/opt/miners/cgminecgminer $CGMINER_BIN --scrypt \ -o miningpoolserver.com:3333 -u username -p password \ -o backupminingpoolserver:3333 -u username -p password \ -I 20 \ -w 512 \ --gpu-threads 1 \ --thread-concurrency 32765 \ --gpu-engine 990 \ --gpu-memclock 1500 \ --gpu-powertune 11 \ --gpu-vddc 1.025 \ --device 3 \ --remove-disabled \ --temp-cutoff 99 \ --temp-overheat 95 \ --temp-target 85 \ --auto-fan \ --gpu-fan 50-85 
    Note: Make sure there are no random spaces at the end of any of these lines and also make sure that the I for intensity is upper case.
    Now save and exit the script by hitting ctrl+x etc.
  5. type "screen -ls" and hit enter, you should see something similar to this:
    There are screens on: 4366.pts-1.bamt-miner (12/30/2013 08:00:56 PM) (Detached) 1 Sockets in /varun/screen/S-root. 
    So this is saying that there is currently only 1 screen running and BAMT is using it to run cgminer inside.
  6. Type "screen" and hit enter, it will come up with a load of text about screen, just ignore that and hit enter again. Now you are inside your new 2nd screen.
  7. Now type ./startcgminer.sh You should now see cgminer boot up and start mining with just gpu 3. To detach from this screen you need to hit ctrl+a+d.
And that's it, there should now be 2 screens running.
To check the other screen type "screen -ls" and hit enter, you should now see both screens running. Something like this:
There are screens on: 6349.cgminer (12/30/2013 08:08:35 PM) (Detached) 4366.pts-1.bamt-miner (12/30/2013 08:00:56 PM) (Detached) 2 Sockets in /varun/screen/S-root. 
To look at one screen type "screen -r 6349", to look at the other type "screen -r 4366" (remember to detach from screens using ctrl+a+d)
You should still be able to see info for the first 3 cards on BAMT's web UI and in fact I can still see the temp and load for my 4th card.
Please feel free to leave feedback, or let me know if I've missed anything.
I hope you found this guide useful and if you did please consider a small BTC donation :)
Bitcoin ID: 18juPJsn2u4TFQgtE7BJVy49r4MoL2zNqh
submitted by v-tecjustkickedinyo to litecoinmining [link] [comments]

Just Started Litecoin Mining!

Okay so I've had my ubuntu server storage/plex/torrents/ftp/website running for a few years now, and I always wanted to jump in to bitcoin but you know that never happened... especially with the current difficulty.
Anyway on the weekend I ventured out and bought myself 2x 7950's and added them to my server. After a back up and fresh install of ubuntu server 13.10, with the current amd beta drivers, (and quick restore of all my previous settings bring the server back to its former glory) I started messing with cgminer settings and bla bla bla, and I've been testing different pools, and I've settled on coinhuntr over mine-litecoin (for some reason mine-litecoin just doesnt report the correct hash rate that cgminer is reporting... at least for me) and yeah its been only a few days and I've got 3 litecoins so far
I'm pretty happy, mostly excited at how well its all just working for me, I mean I havn't completely maxed out the hash rate of the cards yet, they are sitting 1098 avg, but there is no impact on my server, plex still streams, deluge still downloads... flexget still flexgets, I can still ftp to my storage from uni, and yeah.
only thing I'm working on is a init.d script to run at a delayed time (giving everything else the opportunity to boot before mining starts) in the even that power fails long enough and my ups goes out (its a 3000va ups so i dont think thats gonna happen any time soon :P ) but you know, my family that im still living with, dad understands that my server is best for the network when its on :P
but yeah, thats sorta what I wanted to share and yeah, I suppose im welcoming myself to the community :P
edit: I forgot to mention, My wallet Im keeping on an encrpyted ubuntu VM, and then that vm is kept on a true crypt drive and I have multiple usb's of this partition and you know, a pile of memorized paraphrases... yeah i know perhaps a bit over the top, but I've read so many horror stories of people loosing their bitcoins, can't say I want say the next 5 years of litecoin being taken from me... you know for example Anyone else got some over the top wallet protection stories?
submitted by archyriel to litecoin [link] [comments]

How To Mine Doge with Ubuntu 13.10. (Part 1, for AMD Graphics Cards)

I feel the community really needs a resource like this. Because if I had a Doge for every-time taught a newbie how to Mine on Ubuntu, I would be a very rich doge!
EDIT: Sorry if it looks funny, Reddit doesn't like the numbers I put in for some reason.
If you have Ubuntu you have likely not upgraded because you think you cant mine on 13.10, and while that has been true in the past, a few people have got it figured out. So feel free to upgrade. If you are not on Ubuntu, Seriously you should consider using it. Even if its just on an older desktop.
Alright, so lets get a few things clear, I am assuming that you just FRESHLY installed Ubuntu 13.10 x64 on your system. I am assuming that you have no drivers, and no miners. You will need at least a key board and a mouse. The guide will be done in several parts, this first part is for most AMD Graphics cards. If you have an Nvidia, or just want to mine with your CPU, please check back later for those guides!
When reading this guide, please remember that as I give you commands to type into the terminal, Anything between { and} must be included. Do not copy and paste the {}.
Lets get started, If you have not already done so, Install Ubuntu 13.10 64Bit From Here (http://www.ubuntu.com/index_asus.html)
*1. Lets start by making sure you are up to date. Open up the terminal and enter this:
{sudo apt-get update && sudo apt-get upgrade} 
Let that run for a bit.
*2. Once that has finished we are going to download some applications we will need:
{sudo apt-get install dh-make dh-modaliases execstack libxrandr2 libice6 libsm6 libfontconfig1 libxi6 libxcursor1 libgl1-mesa-glx libxinerama1 libqtgui4} 
*3. Once that has run its course we are going to install the ssh server. Remember this command is going to make your computer shut down. While it is shut down, carefully install your graphics cards. If you don't have any experience with this, I suggest you 3 minutes to watch this guide, because failure to install a graphics card the right way can destroy it.
(http://www.youtube.com/watch?v=O9x097QRXeA)
{sudo apt-get install openssh-server sudo shutdown now} 
*4.Install your Card(s) and turn the computer back on.
*5. Make a new folder called "AMD DRIVERS123" inside of your download folder. Downoad the following 3 things into that folder. (1. AMD Drivers: http://support.amd.com/en-us/download/incomplete) (2. AMD APP SDK: http://developer.amd.com/tools-and-sdks/heterogeneous-computing/amd-accelerated-parallel-processing-app-sdk/downloads/) (3. AMD ADL SDK:http://developer.amd.com/tools-and-sdks/graphics-development/display-library-adl-sdk/)
*6. Ok, now we need to unzip and compile those drivers. So, open a terminal my right clicking inside of "AMD DRIVERS123". The enter this:
{unzip amd-catalyst*.zip chmod +x amd-catalyst*.run} {sudo ./amd-catalyst*.run --buildpkg Ubuntu/saucy} 
*7. Now we need to install the drivers. Enter the code exactly as you see it, don't worry, the first command will fail, we are expecting it too.
{sudo dpkg -i fglrx*.deb} {sudo apt-get -f install} {sudo dpkg -i fglrx*.deb} {sudo reboot} 
Your computer should now reboot.
(If this failed, you probibly need to remove the old drivers. Do this
{cd /etc/default sudo pico grub} 
Change the line:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" 
Now save by pressing [CTRL+x]
{sudo update-grub} this will make the change perminent. {sudo reboot -n} Reboot with new settings. Once it starts back up try installing the new drivers again.) 
*8.GREAT! You are really on a roll! Now we need to update AtiConfig
{sudo aticonfig --initial --adapter=all} 
*9.Time to install the APP ADK:
{tar xvf AMD-APP-SDK*.tgz} {sudo ./Install-AMD-APP.sh} {sudo reboot} 
*10. WOOT! You are so close to diggin that sweet Doge!! Its time to download CGMiner. IMPORTANT NOTE! You need to get CGminer 3.7, IT IS THE ONLY ONE THAT WILL WORK. Do not get any older or newer, Just this. :
{sudo apt-get install git unzip git clone -b 3.7 https://github.com/ckolivas/cgminer} 
*11. Ok, now go back to "AMD DRIVERS123", Unzip AMD SDL SDK 6.0. Once you have it unzipped, go the file called "include", open it up, copy everything inside, then go find CGminer. Copy these files into the CGminer file called ADL_SDK.
*12. To install CGminer, we are going to need a few things. Get all of these.
{sudo apt-get install build-essential autoconf libtool libcurl4-openssl-dev libncurses5-dev pkg-config libudev-dev} 
*13. Lets go ahead and compile CGminer.
{cd cgminer} {./autogen.sh} 
*14. Ok, when you did that, it told you GPU was not supported, time to fix it.
{./configure --enable-opencl --enable-scrypt} 
(if you did it right you should now get this: OpenCL...............: FOUND. GPU mining support enabled scrypt...............: Enabled ADL..................: SDK found, GPU monitoring support enabled)
*15. If everything has been good so far then
{make} 
*16. MATHEMATICAL! Now lets get it set up to run a test.
{nano test.sh} {!/bin/bash export DISPLAY=:0 export GPU_MAX_ALLOC_PERCENT=100 export GPU_USE_SYNC_OBJECTS=1} {./cgminer -n} 
*17. Now save by hitting [Control+x][y][Enter]
*18.Lastly lets CHmod test.sh
{chmod+x test.sh} 
*19. TIME TO RUN THE TEXT!!!
{./test.sh} 
(If your output looks like this your ready to go!!! CL Platform 0 vendor: Advanced Micro Devices, Inc. CL Platform 0 name: AMD Accelerated Parallel Processing CL Platform 0 version: OpenCL 1.2 AMD-APP (1214.3) Platform 0 devices: 1 0 Tahiti GPU 0 AMD Radeon HD 7900 Series hardware monitoring enabled 1 GPU devices max detected)
*20. Excellent! Now we have it installed, its time to pick 2-3 pools, and get accounts set up at each of them. I currently use These 2, and If I find another I like I'll update. If you have a really awesome pool you would like me to include on the list, feel free to message me.
Pools: http://doge.cryptovalley.com/ (great community, server not super stable, but they have a chat. I hang out here a lot under the handle 'StrongBad' feel free to stop buy and ask questions)
https://dogehouse.org/ (Super stable pool, Great contests, super friendly, and they pay your miner a bonus if you find the block!)
Choose your pools, go to their sites and sign up. VERY IMPORTANT!!! Use different usernames and passwords for every mining site. If one site gets hacked, you don't want to give them a way to steal everything!!!!! Don't worry about the worker names and passwords being unique or complex tho, the most they can do with this is mine for you.
*21. Ok, now go to the CGminer folder, and open up a Terminal Window.
{sudo ./cgminer} 
This should start ./cgminer up with some really basic settings, and not pointed at any pool. Lets fix that: First press [p] to go to pool settings Now [A] and enter the information for the 1st pool. For instance if you are signing on for dogehouse: (Input server details: stratum+tcp://stratum.dogehouse.org:3333 Username: 'yourusername.workername password: 'yourpassword') If you got no errors, you did it right! Your miner should now connect and start to mine very slowly.
Now, do the same thing for all your other pools. the reason we do this is because Doge Coin pools are constantly being DDoS attacked, and this way your worker automatically switches over to a good pool if one go's down.
*22. time to save your current settings press [Enter] to get back out to the main menu, then [s] to bring up settings. Now press [W] to write a Config file. Name it DogeCoin.conf, and make sure to save it in the location it directs you too.
*23.OK! So, now we have everything set up to its basics. What you need to do now is sit down, and fine tune your Card(s). Its really early in the morning, and I need to get some sleep, I will add more on how to tune your card tomorrow in another post, and link it HERE:
Or, I will help you find the best configuration for your card(s). However as this is quite a bit of work, I do charge a small fee. Contact me with your card(s) information and I will get back to you right away. I generally let you decide how much to pay me.
This is my first ever guide on reddit! If you enjoyed it, or if it helped you please remember to upvote! I am going to start doing an educational YouTube series about Bitcoin, and will likely be doing a side program about Doge, if I find time and funding!! You can find that here: All tips are appreciated! DPTwcQreASwzt6TeWBWFb6Kz9ZU5Sezvr9 If you have any Questions, feel free to ask, I will get back to you ASAP.
Happy Digging everybody!
submitted by Sonofchange to Dogecoinmining [link] [comments]

Release : Bamt v1.6.0 - [Scrypt, Scrypt-N, DarkCoin, QubitCoin, MyriadCoin, and Quark]

Questions or Feature Requests

  • Please search first!
  • - DO NOT POST QUESTIONS HERE. MAKE A TEXT POST. <---
  • - THIS MAKES IT EASIER FOR FUTURE PEOPLE! :) <---
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Donations

  • Greatly appreciated! I am spending a lot of time on this. Donations make it easier to justify to myself and family.

  • VTC = Vy5xkGANcCdKWmHagTyWNRNzfC2D3f9zSG
  • DOGE = DKLrk9iYXaEqe3DJjoG6vkh97yZzTrwpCT
  • BTC = 1Ju4JCP4ifu4JWn6GdeWMc2g2zDTFQXHge
  • Or just let the mine point to the example pool for a while, the default addresses are mine.
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Installing Pick

  • Pick is an awesome version and build utility for miners.
  • Download and follow the instructions. Silly easy. Source
  • Thanks to zettahash for making this!
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Installing CGWatcher

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What is BAMT?

  • BAMT is a Linux live distribution made specifically for mining cryptocurrency.
    • Out of the box, it can mine Scrypt, Scrypt-N, DarkCoin, QubitCoin, MyriadCoin, and Quark!
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About BAMT

  • BAMT is designed with several goals in mind :
    • No installation; runs from a USB drive.
    • Go from assembled parts, to mining, quickly.
    • Very little configuration needed.
    • Multiple miners included.
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v1.6.0 New Features & Updates

  • New Features :
    • Added new miners!
      • Vertminer 0.5.2 "the kev"
      • Sgminer 4.0.0 "troky" - Scrypt-N Enabled
      • Sgminer 4.1.0 "sph - DarkCoin/QubitCoin/Quark"
      • Cgminer 3.7.2 "kalroth"
    • All miners and configs selectable from the bamt.conf file.
    • No need to set scrypt type flags inside the bamt.conf file.
    • Secondary USB drives now auto mount.
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General Details & Features

  • Driver Details :
    • AMD Catalyst 13.12
    • AMD APP SDK 2.9
    • AMD ADL SDK 6.0
  • Included Miners :
  • Monitoring :
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Setup

  1. Download Vertcoin BAMT v.1.6.0
    • MD5 : 4D141BEDA91C0845BD4ABB4F96FB163F
    • Mega.co.nz : here
      • This sometimes goes down. Be patient and wait.
    • Torrent : here
      • Please seed.
  2. Download Win32 Disk Imager or use dd.
    • Win32 : here
    • Write the .img file to a ~2GB or larger USB drive.
  3. Put the USB drive into your machine and boot up.
    • Connect via monitor or Remote Desktop in via your mine's IP.
    • You can find the IP via your network, or you can look on the desktop display of BAMT.
    • Default User Name = root
    • Default Password = live
  4. Select your miner and conf file inside /etc/bamt/bamt.conf.
     # Set to the config of your choosing. # CONFIG OPTIONS : cgminer_opts: --api-listen --config /etc/bamt/vertminer.conf # cgminer_opts: --api-listen --config /etc/bamt/sgminer-troky.conf # cgminer_opts: --api-listen --config /etc/bamt/sgminer-sph.conf # cgminer_opts: --api-listen --config /etc/bamt/cgminer.conf # Set miner over-ride if you want something other than cgminer. # MINER OPTIONS : # Vertminer 0.5.2 "the kev" # Sgminer 4.1.0 "troky" # Sgminer 4.1.0 "sph - aka - DarkCoin/QubitCoin/Quark" # Cgminer 3.7.2 "kalroth" # !! Set all to 0 for cgminer. !! miner-vertminer-thekev: 1 miner-sgminer-troky: 0 miner-sgminer-sph: 0 
  5. Update your selected miner conf file inside the directory /etc/bamt/.
  6. View your mining status.
    • You have a few options :
      • View standard dashboard at your miners IP address.
      • https://youripaddress/
    • View PoolManager dashboard.
      • https://youripaddress/cgi-bin/status-man.pl
      • Page is cool. You can change your pool and add new via Dashboard!
    • View the classic CGmineVertmineWhatever terminal screen.
      screen -r 
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Terminal Commands

Note : All commands assumed user has root permissions. 
Save & Reboot :
sync && coldreboot #Note : When making changes to a usb based system, you must run 'sync' to save to USB before restarting. 
Control Mining :
mine stop mine start mine restart 
Display GPU Status :
gpumon #Note : I like screen -r over gpumon. 
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Example Results

  • Setup :
    • GPU : Asus DCII 280x @ ~350-400 kH/s Vertcoin or 750-815 kH/s Scrypt
    • CPU : AMD Sempron
    • Memory : G.Skill Ripjaws Series 8GB (2 x 4GB)
    • Motherboard : Gigabyte GA-990FXA-UD3 ATX AM3+
    • PSU : (2) EVGA Supernova 1000w - (w/ add2PSU )
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Change Auto-Reboot

Change hours by changing the "#" - or - delete line to remove auto-reboot :
nano /etc/crontab 
Modify this line :
0 */9 * * * root /sbin/coldreboot 
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Oddities

  • Miner ID and Location :
    • miner_id & miner_location in bamt.conf must be lowercase.
    • miner_name may be upper case.
submitted by Bajawah to BAMT [link] [comments]

A love note to the Dogecoin community

Two weeks ago I knew nothing about Dogecoin. Sure, I had heard of Bitcoin and Litecoin, but I really didn't know anything about them or how they worked. I didn't own cryptocurrency of any kind, and felt that I had "missed the boat." I felt that anyone who was going to participate in cryptocurrencies in a significant way was already a player. I was an outsider.
A funny thing happened ten days ago. I ran across an article about an insignificant coin that was based on a meme that was created as a joke. The strange thing about it was how it wouldn't go away. Dogecoin refused to die. So, I cruised over to Reddit, and found this community. Even though I had no experience with mining, I was quickly able to get my low-end GPU cranking out 70 KH/s with the help of the how-to's on this subreddit.
I'm not going to lie: the Greed Monster within me did rear his ugly head near the beginning. "If I could only hoard X amount of coins," I thought to myself, "I could just wait for this to take off, and make some serious money." However, the more I read, learned and participated the more I viewed the contents of my wallet as a means to contribute.
I think the first real turn for me came early on when my oldest son asked me what I was doing on the computer (setting up cgminer). I explained cryptocurrencies and Dogecoin to the best of my ability, and, within an hour, he had set up his own desktop to cpu mine. I sent Đ500 to his wallet which was half of all my Doge at the time. It was amazing, and a little crazy, to watch the fever spread firsthand.
I am but a poor shibe. I can't afford to buy millions of Dogecoin, but I am not dissuaded. I shall continue to mine even in the face of the block reward halving in a couple of weeks. I will continue to participate on this board, and find other ways to contribute to the greater community. I'm glad that I found this place, and I want to see it succeed because I believe it is like no other. The degree of inclusiveness, helpfulness and goodwill here never cease to amaze me. By contrast, I did some searches on various Bitcoin boards yesterday, and I was shocked how often people were unable to help newer people because they saw no direct benefit in it. Quite a departure from the collective attitude on this, and related subreddits.
So, to the other members of this community, I would like to send my sincere gratitude. Two weeks ago I was an outsider, but today I am a shibe.
To the moon!
submitted by thebestbobever to dogecoin [link] [comments]

Help with a rig

i am running a 5x7950 rig on windows 8. all 5 of my cards mine fine on bitcoin but when I run --scrypt it crashes on cgminer it just says the program stopped responding. However when I do sha256 through bitcoin it seems to work fine.
I am running with 2GiG of memory on the motherboard. Is it possible that I require more memory on the motherboard for scrypt mining?
EDIT: #################
Thanks to everyone who helped, I finally got it up and running. it was a driver issue. It seems like 13.1 whql works better. However the trouble in installing 13.1 was kind of sketchy. I had all 5 cards in there, and installed 13.1 the first time. and the screen went blank for hours. So i just ended up doing a hard boot on the system. It turns out it stalled in the installation, so but driver was already installed, so I just manually updated the driver in device manager (at that time only 1 was displaying, while the others were running on windows drivers, so i updated the rest to the amd drivers). At this point in time all was well. However when I ran cgminer, it said opencl.dll was not present. I didn't think too much of it.
Today I retried 13.1. When the screen went blank this time, I did another hardboot, then same thing happened, this time however, I didn't manually update the other 4 card's drivers. Instead I reran the install, without uninstalling, because I figured it was a FRESH INSTALL that was not finished, if i was to reinstall and if it did finish installing I'd have a proper opencl. And that WAS the case. I did scrypt mining benchmark on cgminer, and it was running at very low kh/s like 15kh/card. But it was working. Then i figured it was probably because the configuration was off. So off I went and started playing with the conf file and now, every card is hashing at 500kh/s. I even got it up to 600kh/s but my power bar tripped. I'm going to perhaps upgrade my circuit next week and try for 6 cards at 600kh/s. I have no doubt i can get it over 630-650 as I have tried those setting. below is a picture of hashing at my lower spectrum, i'm doing a burn in test. http://imgur.com/FxT4AwS
then here are pictures of my rig. http://imgur.com/Bqj7kVb http://imgur.com/X2b5PTz not very clean right now, I'll fix it up for you all when I complete the RACK. I have 3 more of these boards on the way So still work to be done.
If you are all wondering how the rack was made. It's pretty simple, these racks are 99bucks at canadian tire (i live in canada), but you can get them at costco. There are like 4 shelves, each shelf can fit 2 systems.
The steel frames were added on for the cards. As you can see i misjudged the height of the riser, so I had to actually use spacers and wood blocks to get the board higher. I am planning to move the shelves higher as they are adjustable, but it requires me to remove the system since i'll be putting a mallet to it.
Again thx for all the suggestions. If anyone has questions, don't hesitate to ask.
submitted by RickJamesB1tch to litecoinmining [link] [comments]

Linux headless setup

I'm setting up a mining rig using 3-7950's, and have ran into a little bit of a road block. I've seen a few guides using xubuntu 12.10, but none with xubuntu 13.04.
darth_bunny's guide
cryptobadger's guide
gentoo (bitcoin)
I've tried the first 2 ways on fresh images, but for some reason X never starts...
aticonfig --adapter=0 --od-getclocks ERROR - X needs to be running to perform AMD Overdrive(TM) commands 
Following the darth_bunny's guide way I built to 13.04 instead of 12.10
./amd-driver-installer-catalyst-13.3-beta3-linux-x86.x86_64.run --buildpkg Ubuntu/raring 
On a side note, whenever I plug the ATI cards in, video (connected to onboard), does not output. I'm guessing this is because the ATI cards are primary? It didn't bother me as I ssh in anyway.
I also have some missing lib's when trying to run cgminer, but that is something to worry about later.
Has anyone solved this on 13.04, or should I just downgrade to 12.10?
submitted by atrueresistance to litecoinmining [link] [comments]

Getting into dogecoin

I have known about bitcoins for a while now and am finally get into doing somthing with them. I want to start doge mining. I have got my wallet and everything and have joined and pool and are using cgminer. I have gotten 0 doge coins so far and have a VERY low hashrate on their website. It says I have a 0.05 hashrate and sometimes it goes down to 0. I am using the GPU miner with my r9 280x. My setting for the miner arecgminer.exe --scrypt -o stratum+tcp://stratum.netcodepool.org:4093 -u x -p x --thread-concurrency 4096 -I 10 -g 1 -w 256
Is this normal or what.
submitted by purpleflyingspacecow to dogemining [link] [comments]

Help for beginners in bitcoin mining

Hello I'm looking for help on setting up some part of mining bitcoin. I have no background in codding but I'm a quick learner. I have been looking into bitcoin a few months back but I decided to try it without investing anything in hardware at first (not making a milk crate miner). I known some will tell me I'm loosing my time but I want to understand and make it work on my computer.
So here what I have, my graphic card is a Nvidia Geforce 210, cpu AMD A4-6300. I have setup a wallet with Armory, bitcoin core and I join a mining pool. Now I'm trying to setup cgminer I made a batch file but that where I'm block. cgminer open it connect to pool but it doesn't process, I think it not using my graphic card. What should be the best commands to enter within batch file?
Thanks in advance,
submitted by Emost423 to BitcoinBeginners [link] [comments]

New people please read this. [upvote for visibility please]

I am seeing too many new people come and and getting confused. Litecoin wiki isn't the greatest when it comes to summing up things so I will try to do things as best as I can. I will attempt to explain from what I have learned and answer some questions. Hopefully people smarter than me will also chime in. I will keep this post updated as much as I can.
Preface
Litecoin is a type to electronic currency. It is just like Bitcoin but it there are differences. Difference explained here.
If you are starting to mine now chances are that you have missed the Bitcoin mining train. If you really want your time and processing power to not go to waste you should mine LTC because the access to BTC from there is much easier.
Mining. What is it?
Let's get this straight. When making any financial commitment to this be prepared to do it with "throw away" money. Mining is all about the hashrate and is measured in KH/s (KiloHash/sec). Unlike the powerful ASICs (Application Specific Integrated Circuit) that are used to mine bitcoins using hashrates in the GH/s and even TH/s, litecoin mining has only been able to achieve at the very best MH/s. I think the highest I've seen is 130 MH/s so far. Which leads us to our next section.
Mining Hardware
While CPU mining is still a thing it is not as powerful as GPU mining. Your laptop might be able to get 1 a month. However, I encourage you to consult this list first. List of hardware comparison You will find the highest of processors can maybe pull 100 KH/s and if we put this into a litecoin mining calculator it doesn't give us much.
Another reason why you don't want to mine with your CPU is pretty simple. You are going to destroy it.
So this leaves us with GPUs. Over the past few months (and years) the HD 7950 has been the favourite because it drains less power and has a pretty good hashrate. But recently the introduction of the R9 290 (not the x) has changed the game a bit. People are getting 850 KH/s - 900 KH/s with that card. It's crazy.
Should I mine?
Honestly given the current difficulty you can make a solid rig for about $1100 with a hashrate of 1700 KH/s which would give you your investment back in about a month and a half. I am sure people out there can create something for much cheaper. Here is a good example of a setup as suggested by dystopiats
PCPartPicker part list / Price breakdown by merchant / Benchmarks
Type Item Price
CPU AMD Sempron 145 2.8GHz Single-Core Processor $36.01 @ Amazon
Motherboard ASRock 970 EXTREME4 ATX AM3+ Motherboard $99.48 @ OutletPC
Memory Crucial Ballistix Tactical Tracer 4GB (1 x 4GB) DDR3-1866 Memory $59.99 @ Newegg
Video Card Sapphire Radeon HD 7950 3GB Video Card (3-Way CrossFire) $245.38 @ Newegg
Video Card Sapphire Radeon HD 7950 3GB Video Card (3-Way CrossFire) $245.38 @ Newegg
Video Card Sapphire Radeon HD 7950 3GB Video Card (3-Way CrossFire) $245.38 @ Newegg
Power Supply SeaSonic Platinum 860W 80+ Platinum Certified Fully-Modular ATX Power Supply $146.98 @ SuperBiiz
Total
Prices include shipping, taxes, and discounts when available. $1078.60
Generated by PCPartPicker 2013-11-29 00:52 EST-0500
Estimated Hashrate (with GPU overclocking) : 1900 KH/s
Hardware Fundamentals
CPU - Do you need a powerful CPU? No but make sure it is a decent one. AMD CPUs are cheap to buy right now with tons of power. Feel free to use a Sempron or Celeron depending on what Motherboard you go with.
RAM - Try to get at least 4 GB so as to not run into any trouble. Memory is cheap these days. I am saying 4 GB only because of Windoze. If you are plan to run this on Linux you can even get away with less memory.
HDD Any good ol 7200 RPM hard drive will do. Make sure it is appropriate. No point in buying a 1TB hard drive. Since, this is a newbie's guide I assumed most won't know how to run linux, but incase you do you can get a USB flash drive and run linux from it thus removing the need for hard drive all toghether. (thanks dystopiats)
GPU - Consult the list of hardware of hardware I posted above. Make sure you consider the KH/s/W ratio. To me the 290 is the best option but you can skimp down to 7950 if you like.
PSU - THIS IS BLOODY IMPORTANT. Most modern GPUs are power hungry so please make sure you are well within the limits of your power consumption.
MOTHERBOARD - Ok, so a pretty popular board right now is Gigabyte GA-990FXA-UD3 and the ASRock 970 Extreme4. Some people are even going for Gigabyte GA-990FXA-UD5 and even the mighty Gigabyte GA-990FXA-UD7 because it has more PCI-E slots. 6 to be exact. However you may not need that much. With risers you can get more shoved into less.
PCI-E RISERS - These are called risers. They come in x16 to x16 and x1 to x16 connections. Here is the general rule of thumb. This is very important. Always get a POWERED riser otherwise you will burn a hole in your MoBo. A powered rise as a molex connector so that additional power from PSU can be supplied.
When it comes to hardware I've provided the most basic knowledge you need. Also, take a look at cryptobader's website. This is very helpful. Please visit the mining section of Litecoin Forums and the litecoinmining subreddit for more indepth info.
Mining Software
Now that you have assembled your hardware now you need to get into a pool. But before you do that you need a mining software. There are many different ones but the one that is most popular is cgminer. Download it and make sure you read the README. It is a very robust piece of software. Please read this if you want to know more. (thanks BalzOnYer4Head)
Mining Pools
Now that your hardware and software is ready. I know nothing about solo mining other than the fact that you have to be very lucky and respectable amount of hashing power to decrypt a block. So it is better to join pools. I have been pool hopping for a bit and really liked give-me-coin previously known to the community as give-me-ltc. They have a nice mobile app and 0% pool fees. This is really a personal preference. Take a look at this list and try some yourself.
How do I connect to a pool?
Most pools will give you a tutorial on how to but the basics are as follows:
  • Signup for a pool
  • Create a worker for your account. Usually one worker per rig (Yes people have multiple rigs) is generally a good idea.
  • Create a .run file. Open up notepad and type cgminer.exe -o (address_to_the_miningpool:port_number) -u (yourusername.workername) -p (your_worker_password_if_you_made_one). Then File>Save As>runcgminer.run (Make sure the drop down is set to "All Files" and .txt document.) and save in the same folder as cgminer. That's it.
  • Double click on runcgminer.run (or whatever you named it) and have fun mining.
Mining Profitability
This game is not easy. If it was, practically everyone would be doing it. This is strictly a numbers game and there are calculations available that can help you determine your risk on your investments. 4 variables you need to consider when you are starting to mine:
Hardware cost: The cost of your physical hardware to run this whole operation.
Power: Measured in $/KwH is also known as the operating cost.
Difficulty rate: To put it in layman's terms the increase in difficulty is inversely proportional to amount of coin you can mine. The harder the difficulty the harder it is to mine coin. Right now difficulty is rising at about 18% per 3 days. This can and will change since all you miners are soon going to jump on the band wagon.
Your sanity: I am not going to tell you to keep calm and chive on because quiet frankly that is stupid. What I will tell you not to get too carried away. You will pull you hair out. Seriously.
Next thing you will need is a simple tool. A mining profitability calculator. I have two favourite ones.
coinwarz
I like this one cause it is simple. The fields are self explanatory. Try it.
bitcoinwisdom
I like this one because it is a more real life scenario calculator and more complicated one (not really). It also takes increasing difficulty into account.
Please note: This is the absolute basic info you need. If you have more questions feel free to ask and or google it!
More Below.
submitted by craeyon to litecoin [link] [comments]

SLAX Miner 0.2

this is updated version of SLAX miner, old post is here
Features :
How To Install :
How To Run :
Added :
Changes :
bitcointalk thread
SLAX miner 0.2 download (257MB)
Donation : 1GE4dwPifw57JWz9izyXjiMCTe63PmXgth
*** newer version is [here](www.reddit.com/gpumining/comments/1xqrti/cryptoslax_03b_slax_based_linux_mine) ***
submitted by uraymeiviar to BitcoinMining [link] [comments]

How to Setup CGMiner to Mine Cryptocurrencys (Litecoin ... tutorial: Bitcoin mining with CGMiner - YouTube 5 Settings For Mining Cryptocurrency On Windows 10 - YouTube Bitcoin miner Easyminer Video Setup - YouTube How to mine bitcoins (solo mining) with the core client ...

Slush Pool is the 1st mining pool with more than 1.2M BTC mined since 2010. Explore features such as advanced payouts, monitoring and more. Setting up a Bitcoin miner can be quite a complex task. But with a bit of effort and time it should be easy to get the hang of. (Alternatively, you can also buy a cloud mining contract with Hashflare or Genesis Mining.) If you have chosen a mining rig through using our guide and calculator then most of the hard work is done.. If you’ve bought the rig as an off the shelf product ready to go ... Bitcoin mining has gotten so high powered with the race to be the winner to solve a block that it has evolved into pooled mining where a group of miners want to have as much hash power as possible to get a share of the Bitcoin block reward. By combining your hash rate with that of many others you have a better chance of solving blocks (creating a block) and getting the block reward. Bitcoin ... Complex mining programs for Bitcoin mining include CGMiner, Phoenix, DiabloMiner, Ufasoft Miner, BFGMiner. Working with them requires knowledge of MS-DOS commands. For beginners, it is better to use software with a simple graphic design and minimal additional options. They require less setup time and immediately focus on mining of cryptocurrency. In this case, you can use the next programs ... A configuration record will save all the settings from all the files in the output. Features and Commands: CGMiner on Windows Setup Guide for Bitcoin Users + ASIC Miner Setup. Very low overhead free c code for Linux and windows with very low nonmining CPU mining and ram usage; Stratum and GBT pooled mining protocol support, including ultra low overhead solo mining ; Scaleable networking ...

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How to Setup CGMiner to Mine Cryptocurrencys (Litecoin ...

Learn how to use and setup a bitcoin miner to earn bitcoins , litecoins , dogeecoins etc. Download miner from https://easyminer.net/Downloads/ Slushs pool is the best mining pool right now. This mining tutorial will demonstrate slushs pool mining with cgminer and setup a worker. #slushspool #miningp... In this video I show you how to start mining Bitcoins with CGMiner and an account at your favorite miningpool. Get CGMiner at: https://bitcointalk.org/index.... *****UPDATE***** Solo mining has been removed from client. I'll keep the video up for how it used to work, it might still work for some alt coins (unsure) yo... Cgminer is bitcoin mining software that's easy to setup.This mining tutorial will demonstrate how to configure cgminer on windows. #cgminer #cgminertutorial ...

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