I'm in no case responsible for fried hardware, erased software or burning down houses. Make sure your miners are always well cooled.
Though you can easily mix nVidia and AMD in the same rig with Linux, it's recommended to use a different thread for each platform so a Driver crash doesn't bring the whole rig down. It should be noted however, that some mining software have trouble when both architecture are found on the same rig.
| ============ THIS IS THE JARGON FILE, VERSION 2.6.2, 14 FEB 1991 ============ | |
| Introduction | |
| ************ | |
| This document is a collection of slang terms used by various | |
| subcultures of computer hackers. Though some technical material is | |
| included for background and flavor, it is not a technical dictionary; | |
| what we describe here is the language hackers use among themselves for | |
| fun, social communication, and techical debate within their communities. |
Installing dependencies
sudo apt-get install build-essential clang libdbus-1-dev libgtk2.0-dev \
libnotify-dev libgnome-keyring-dev libgconf2-dev \
libasound2-dev libcap-dev libcups2-dev libxtst-dev \
gcc-multilib g++-multilib \
libgtk2.0-0 libgconf-2-4 \
libasound2 libxtst6 libxss1 libnss3 xvfb \
| #!/usr/bin/env ruby | |
| # ruby_simple_example.rb | |
| # | |
| # A sample ruby script covering connection to a MongoDB database given a | |
| # fully-qualified URI. There are a few additional means, but we prefer the URI | |
| # connection model because developers can use the same code to handle various | |
| # database configuration possibilities (single, master/slave, replica sets). | |
| # | |
| # Author:: Mongolab |
| # update the host | |
| apt-get update && apt-get upgrade -y # && apt-get dist-upgrade -y && apt-get autoremove --purge -y && apt-get autoclean -y | |
| # https://www.stgraber.org/ | |
| # install linux containers | |
| sudo apt-get install lxc | |
| # list all containers and view their current status | |
| sudo lxc-ls -f |
| Rails.application.config.sorcery.submodules = [:reset_password, :activity_logging, :external, :remember_me] | |
| Rails.application.config.sorcery.configure do |config| | |
| config.not_authenticated_action = :not_authenticated | |
| config.save_return_to_url = true | |
| config.cookie_domain = sorcery.kickr.io | |
| # -- session timeout -- | |
| # config.session_timeout = 3600 | |
| # config.session_timeout_from_last_action = false | |
| # -- activity logging -- |
Cian Johnston, July 2017
A couple of weeks ago, I decided I should put my gaming rig to work crypto mining. I did not expect to make any significant profit on this, it was more of a fun project to set up. However, there were a large number of tutorials and guides already out there, and many were more than a year out of date.
This guide assumes the reader already has a crypto wallet set up, is comfortable with Linux and the command line, and knows how to use Google if they run into problems.
The end result is an Ubuntu 16.04 LTS headless server running CUDA ethminer via systemd.
javascript got one thing right with callbacks. that got thrown out with promises.
=>async await is not a coroutine
| // take a number 6 -> binary | |
| console.log(convert(10)) | |
| function convert(n){ | |
| let remainder = [] | |
| while (n){ | |
| remainder.push(n % 2) | |
| n = parseInt(n/2) // keep dividing it | |
| } |
| console.log(primesum(2000000)) | |
| function primesum(m){ | |
| let ret = 7, i = 1 //(ret=7) prepopulate 2 and 5, dropped by optimization | |
| while (i++ < m) { | |
| if (isprime(i)) |