Linux/Mac Tutorial: SSH Key-Based Authentication - How to SSH Without a Password


In this Linux/Mac terminal tutorial, we will be learning how to configure ssh keys so that we can login to our servers without a password. Not only is this more convenient, but it is also more secure. This also allows us to write automated scripts to talk to our servers without the need of putting in passwords constantly. Lets get started.

How to Create a Network of Machines in VirtualBox with SSH Access:
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Where GREP Came From - Computerphile


Commonly used grep was written overnight, but why and how did it get its name? Professor Brian Kernighan explains.

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Inside an ALT Coin Mining Operation: COMING SOON
Unix Pipeline: youtu.be/bKzonnwoR2I

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This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: bit.ly/nottscomputer

Computerphile is a sister project to Brady Harans Numberphile. More at www.bradyharan.com

Linux - Компиляция программ из исходников в Ubuntu


Установка программ из сырцов это просто как два пальца… :)

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Какой linux выбрать? Обзор Linux Mint Mate


В апреле 2011 г. состоялся релиз абсолютно новой версии Gnome 3 с нетипичной оболочкой Gnome Shell.
От интерфейса классического Gnome 2 не осталось и следа. Любитель Gnome 2
аргентинец с ником Perberos начал проект Gnome MATE, задачей которого стало продолжение развития Gnome 2.

В это же время Ubuntu так же прекращает поддержку GNOME 2. Рабочее Окружения Gnome 3 и Unity, оказались для Mint неприемлемыми. Поэтому они создали дистрибутив с рабочим столом MATE, и занялись разработкой новой оболочки для GNOME 3, Cinnamon.

Сегодня на обзоре Linux Mint MATE.

Установка Linux Mint: youtu.be/1G-eSCgsxW0
Обзор Manjaro Linux с рабочим столом XFCE: youtu.be/Ml6DEMWJpBg

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Cоздаем fb2 книгу за 20 мин. От идеи до реализации с помощью программирования


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Применяем знания в IT для реальной жизни — от проблемы ( Библиотеки Машкова) до реализации кода, который позволяет создавать fb2 файлы для читалок.

Install Linux and Suffer?


Linux users have some weird sadism where they recommend noobs to try to do the most difficult things when first using Linux, as if its normal to install a dozen virtual machines, run everything in Wine and a GPU passthrough. Thats the perfect recipe to make your life miserable and its better to help people to actually use Linux the way its intended to be used!

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Beginners Guide to the Bash Terminal


Please join the discussion at EzeeTalk. www.ezeelinux.com/talk/ Its free, secure and fun!
This video is a crash course to help new users get started with BASH. Here is a list of the commands well cover:

BEGINNERS GUIDE TO THE BASH TERMINAL

NAVIGATION

ls — list directory contents
pwd — print name of current/working directory
cd — change working directory
pushd/popd — put working directory on a stack
file — determine file type
locate — find files by name
updatedb — update database for locate
which — locate a command
history — display bash command history

GETTING HELP

whatis — display the on-line manual descriptions
apropos — search the manual page names and descriptions
man — an interface to the on-line reference manuals

WORKING WITH FILES

mkdir — create a directory/make directories
touch — change file timestamps/create empty files
cp — copy files and directories
mv — move (rename) files
rm — remove files or directories
rmdir — remove empty directories

TEXT FILES

cat — concatenate files and print on the standard output
more/less — file perusal filter for crt viewing
nano — command line text editor

USERS

sudo — execute a command as superuser
su — change user ID or become another user
users — print the user names of users currently logged in
id — print real and effective user and group IDs

CHANGING FILE PERMISSIONS

chmod — change permissions of a file

KILLING PROGRAMS AND LOGGING OUT

Ctrl C — kill a running command
killall — kill processes by name
exit — log out of bash

USEFUL SHORTCUTS

Ctrl D — signal bash that there is no more input
Ctrl L — redraw the screen
Ctrl — make text bigger in terminal emulator
Ctrl — - make text smaller in terminal emulator

Check out www.ezeelinux.com for more about Linux.