[John Goerzen](https://lifehacker.com/5974087/i-raised-my-kids-on-the-command-lineand-they-love-it)
(2013) I Raised My Kids On the Command Line...and They Love It

[Whitson Gordon](https://lifehacker.com/5743814/become-a-command-line-ninja-with-these-time-saving-shortcuts)
Become a Command Line Ninja With These Time-Saving Shortcuts

[Remy Sharp](https://remysharp.com/2018/08/23/cli-improved)
(2018) CLI: improved
presentation of several powerful CLI tools

[TuxRadar](http://www.tuxradar.com/content/command-line-tricks-smart-geeks)
Command line tricks for smart geeks

[In the Beginning Was the Command Line (1999) | Hacker News](https://news.ycombinator.com/item?id=41084795)
[web.stanford.edu/class/cs81n/command.txt](https://web.stanford.edu/class/cs81n/command.txt)

[you-dont-need/You-Dont-Need-GUI: Stop relying on GUI; CLI ROCKS](https://github.com/you-dont-need/You-Dont-Need-GUI)

## cli games

[Command Challenge!](https://cmdchallenge.com/)
Linux Shell challenges

[Hacker Rank](https://www.hackerrank.com/domains/shell)
Linux Shell challenges, funny but nothing fancy
[Hacker Rank](https://www.hackerrank.com/domains/shell/grep-sed-awk)
Bash challenges (bash, grep, sed, awk ...)
[HackerRank Bash](https://www.hackerrank.com/domains/shell/bash)

## cli linux

[Tom Limoncelli](https://everythingsysadmin.com/2012/09/unorthodoxunix.html)
(2012) 4 unix commands I abuse every day

[Seco Max](https://dzone.com/articles/most-useful-linux-command-line-tricks)
(2017) Most Useful Linux Command Line Tricks

[Daniel Miessler](https://danielmiessler.com/blog/collection-of-less-commonly-used-unix-commands/)
Collection of Less Commonly Used Commands

[Sylvain Kalache](https://www.linux.com/blog/first-5-commands-when-i-connect-linux-server)
First 5 Commands When I Connect on a Linux Server

[Sandra Henry-Stocker](http://www.computerworld.com/article/3154741/linux/profiling-your-users.html)
Using Unix commands to profile your users

[The Geek Stuff](https://www.thegeekstuff.com/2010/09/linux-one-liners/)
(2010) 6 Useful Linux One Liners

[Joel Lee](http://www.makeuseof.com/tag/9-lethal-linux-commands-never-run/)
9 Lethal Linux Commands You Should Never Run

## command editing - readline

[You should be customizing your PowerShell Prompt with PSReadLine Scott Hanselman's Blog](https://www.hanselman.com/blog/you-should-be-customizing-your-powershell-prompt-with-psreadline)

## config and dotfiles

[Show HN: From dotenv to dotenvx – better config management | Hacker News](https://news.ycombinator.com/item?id=40789353)
[From dotenv to dotenvx: Next Generation Config Management | dotenvx](https://dotenvx.com/blog/2024/06/24/dotenvx-next-generation-config-management.html)

[powerlevel9k/wiki/Show-Off-Your-Config](https://github.com/Powerlevel9k/powerlevel9k/wiki/Show-Off-Your-Config)
If you have a special configuration show it here!

[Spencer Baugh](https://catern.com/config.html)
(2021) Write code, not configuration

[Vivek Gite](https://www.cyberciti.biz/tips/check-unix-linux-configuration-file-for-syntax-errors.html)
20 Examples: Make Sure Unix / Linux Configuration Files Are Free From Syntax Errors

[Cliff Turner](https://blog.cloudpassage.com/2017/12/07/common-misconfiguration-mistakes/)
(2017) Do you know the most common software and application misconfiguration mistakes?

[Everything that uses configuration files should report where they're located | Hacker News](https://news.ycombinator.com/item?id=36465886)
[Chris's Wiki :: blog/sysadmin/ReportConfigFileLocations](https://utcc.utoronto.ca/~cks/space/blog/sysadmin/ReportConfigFileLocations)

## demarcating commands

[Start all of your commands with a comma (2009) | Hacker News](https://news.ycombinator.com/item?id=40769362)
[Start all of your commands with a comma](https://rhodesmill.org/brandon/2009/commands-with-comma/)

## dotfiles

[GitHub - makccr/dot: My dotfiles / default location for ricing configs.](https://github.com/makccr/dot)

[A decade of dotfiles | Hacker News](https://news.ycombinator.com/item?id=31557430)
[A decade of dotfiles](https://evanhahn.com/a-decade-of-dotfiles/)

[GitHub - seeM/dotfiles: Personal configuration](https://github.com/seeM/dotfiles)

[We lost control of our home directories : linux](https://old.reddit.com/r/linux/comments/ri00ct/we_lost_control_of_our_home_directories)

[Dotfiles being hidden is a UNIXv2 mistake (2012) | Hacker News](https://news.ycombinator.com/item?id=32427834)
[A lesson in shortcuts. Long ago, as the design of the Unix file system was b...](https://web.archive.org/web/20180827160401/https://plus.google.com/+RobPikeTheHuman/posts/R58WgWwN9jp)

[Tom Forbes](https://tomforb.es/testing-my-dotfiles-with-github-actions/)
(2019) Testing my dotfiles with GitHub actions

[.INTERNAL is now reserved for private-use applications | Hacker News](https://news.ycombinator.com/item?id=41203368)
[Approved Resolutions | Special Meeting of the ICANN Board | 29 July 2024](https://www.icann.org/en/board-activities-and-meetings/materials/approved-resolutions-special-meeting-of-the-icann-board-29-07-2024-en#section2.a)

## emperor-sh-and-the-traveller.txt

A young traveller came to visit Emperor Sh, and found him sitting in his
sparsely furnished temple.

“Emperor Sh,” he said, “I am told you are the greatest scholar of shell that
the world has known.”

Emperor Sh made no reply.  The traveller continued.

“I have come to ask your advice.  I am thinking of developing a character-based
graphing tool.  It will interactively change the plot based on key presses.
Which shell commands should I use?”

“Don’t do it in shell,” said Emperor Sh, curtly.

The young traveller was confused.  He tried again.  “Well… I am also working on
a database audit script.  It needs to verify that certain characters do not
appear in any fields in several tables.  What should—”

“Don’t do it in shell,” interrupted Emperor Sh.

The traveller began to despair.  “I have journeyed one thousand miles, tried
thirteen distributions of my operating system, and waded through hundreds of
badly-written manual pages,” he cried, “and now I have finally come to Emperor
Sh, the greatest shell programmer in the world, and I am told to use no shell
at all!  Perhaps I should do what my Python user friends told me to do, and
just pipe together some scripts in venv environments!”

“Good idea,” said Emperor Sh.  “Do it in shell.”

Enlightenment crushed down on the young traveller and he bowed to the Emperor,
sobbing with reverent joy.

## ffmpeg

[FFmpeg lands CLI multi-threading as its "most complex refactoring" in decades | Hacker News](https://news.ycombinator.com/item?id=38613219)
[FFmpeg Lands CLI Multi-Threading As Its "Most Complex Refactoring" In Decades - Phoronix](https://www.phoronix.com/news/FFmpeg-CLI-MT-Merged)

## fish

[The fish shell is amazing | Hacker News](https://news.ycombinator.com/item?id=29341390)
[The fish shell is amazing - Paul Mairo - The faster you fail, the faster you learn](https://rmpr.xyz/the-fish-shell-is-amazing/)

## powershell

[JeffOps](http://jeffwouters.nl/)
The Scripting dutchman : lot of scripts and tips for powershell

## shell scripting

[Fahd Shariff](http://fahdshariff.blogspot.be/2017/05/shell-scripting-and.html)
(2017) Shell Scripting: <, << and <<<

[Ask Ubuntu](https://askubuntu.com/questions/45521/how-to-navigate-long-commands-faster)
How to navigate long commands faster?

[DEV](https://dev.to/djviolin/what-are-your-unix-pipeline-commands-that-saved-you-from-lot-of-codingtime-7ok)
collaborative list of time saving UNIX pipeline commands

[Alan Franzoni](https://www.franzoni.eu/shell-scripting-when-to-use-the-long-or-the-shor/)
(2017) Shell scripting: short or long format options?

[GNU🆓](http://www.gnu.org/software/autoconf/manual/autoconf.html#Portable-Shell)
Portable Shell Programming
When writing your own checks, there are some shell-script programming techniques you should avoid in order to make your code portable.

[Start all of your commands with a comma (2009) | Hacker News](https://news.ycombinator.com/item?id=31846902)
[Start all of your commands with a comma](https://rhodesmill.org/brandon/2009/commands-with-comma/)

## shells

[Become Shell Literate | Hacker News](https://news.ycombinator.com/item?id=25399058)
[Become shell literate](https://drewdevault.com/2020/12/12/Shell-literacy.html)
[drew devault](https://drewdevault.com/)
the website of the creator of sway (i3 for wayland, sorta)

[GreyCat's Wiki](https://mywiki.wooledge.org/Quotes)
quoting in shell programming

## sh shell

[mvdan/sh](https://github.com/mvdan/sh)
sh : A shell parser, formatter and interpreter (POSIX/Bash/mksh)

## ssh

[Show HN: My SSH server knows who you are | Hacker News](https://news.ycombinator.com/item?id=10004678)
[ssh whoami.filippo.io](https://words.filippo.io/ssh-whoami-filippo-io/)
[Filippo Valsorda](https://filippo.io/)

[SSH over HTTPS | Hacker News](https://news.ycombinator.com/item?id=38731402)
[SSH over HTTPS](https://trofi.github.io/posts/295-ssh-over-https.html)

[Keystroke timing obfuscation added to ssh(1) | Hacker News](https://news.ycombinator.com/item?id=37307708)
[Keystroke timing obfuscation added to ssh(1)](https://undeadly.org/cgi?action=article;sid=20230829051257)

[OpenSSH introduces options to penalize undesirable behavior | Hacker News](https://news.ycombinator.com/item?id=40610621)
[OpenSSH introduces options to penalize undesirable behavior](https://undeadly.org/cgi?action=article;sid=20240607042157)

[Martin Rusev](https://web.archive.org/web/20170118080812/https://www.amon.cx/blog/how-i-replaced-ssh/)
(2015) How I Replaced SSH with ZeroMQ and Salt

[Super User StackExchange](https://superuser.com/questions/988185/how-to-avoid-being-asked-enter-passphrase-for-key-when-im-doing-ssh-operatio)
git : avoid being asked “Enter passphrase for key ” when I'm doing ssh operation on a remote host

[stribika](https://stribika.github.io/2015/01/04/secure-secure-shell.html)
(2015) Secure Secure Shell

[Gert van Dijk](https://web.archive.org/web/20190724120900/https://blog.g3rt.nl/upgrade-your-ssh-keys.html)
(2016) Upgrade your SSH keys!

[Johannes Gilger](https://heipei.github.io/2015/02/26/SSH-Agent-Forwarding-considered-harmful/)
(2015) SSH Agent Forwarding considered harmful

## telnet and ssh client

[PuTTY vulnerability vuln-p521-bias | Hacker News](https://news.ycombinator.com/item?id=40044665)
[PuTTY vulnerability vuln-p521-bias](https://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-p521-bias.html)

## telnet

[Still Love Telnet | Hacker News](https://news.ycombinator.com/item?id=36179850)
[Why You Should Still Love Telnet](https://bash-prompt.net/guides/telnet/)

## terminal emulator - termux

[Termux no longer updated on Google Play | Hacker News](https://news.ycombinator.com/item?id=25644964)
[Termux Google Play - Termux Wiki](https://wiki.termux.com/wiki/Termux_Google_Play)

[Termux is an Android terminal emulator and Linux environment app | Hacker News](https://news.ycombinator.com/item?id=35752756)
[Termux | The main termux site and help pages.](https://termux.dev/en/)
[termux/termux-app: Termux - a terminal emulator application for Android OS extendible by variety of packages.](https://github.com/termux/termux-app)
[F-Droid](https://f-droid.org/app/com.termux)
[Termux](https://f-droid.org/packages/com.termux)
android terminal

## terminal

[Top 14 Terminal Emulators for Linux (With Extra Features or Amazing Looks)](https://itsfoss.com/linux-terminal-emulators/)

[Entering text in the terminal is complicated | Hacker News](https://news.ycombinator.com/item?id=40907581)
[Entering text in the terminal is complicated](https://jvns.ca/blog/2024/07/08/readline/)

## terminal multiplexer

[Nick Janetakis](https://nickjanetakis.com/blog/who-else-wants-to-boost-their-productivity-with-tmux)
Who Else Wants to Boost Their Terminal Productivity With tmux?

## zsh

[A good terminal experience with iTerm2 and ZSH on macOS | by Julien Ponge | Medium](https://jponge.medium.com/a-good-terminal-experience-with-iterm2-and-zsh-on-macos-439c106aa22d)

## shell commands

[explainshell.com match command-line arguments to their help text](https://explainshell.com/)
write down a command-line to see the help text that matches each argument
:star:
[explainshell.com](https://explainshell.com/explain?cmd=%25s)
get interactive help texts for shell commands.
[Explainshell utility](https://github.com/idank/explainshell)
[explainshell.com sudo apt-get update && sudo apt-get upgrade](https://explainshell.com/explain?cmd=sudo+apt-get+update+%26%26+sudo+apt-get+upgrade)

[Command Line Power User - A free video series for web developers on learning a modern command line workflow with ZSH, Z and related tools.](https://commandlinepoweruser.com/)

[The Art of Command Line | Hacker News](https://news.ycombinator.com/item?id=33726831)
[jlevy/the-art-of-command-line: Master the command line, in one page](https://github.com/jlevy/the-art-of-command-line)

## shell

[GitHub - alebcay/awesome-shell: A curated list of awesome command-line frameworks, toolkits, guides and gizmos. Inspired by awesome-php.](https://github.com/alebcay/awesome-shell)
awesome command-line frameworks, toolkits, guides and gizmos.

## shell scripting

[Shell Scripting Tutorial](https://www.shellscript.sh/)

## ssh

[An excruciatingly detailed guide to SSH (but only the things I find useful) | Hacker News](https://news.ycombinator.com/item?id=37240187)
[An Excruciatingly Detailed Guide To SSH (But Only The Things I Actually Find Useful)](https://grahamhelton.com/blog/ssh-cheatsheet/)

[SSH Vs Mosh | Unixmen](https://www.unixmen.com/ssh-vs-mosh/)

[SSH command usage, options, and configuration in Linux/Unix](https://www.ssh.com/academy/ssh/command)

[SSH tips and tricks | Hacker News](https://news.ycombinator.com/item?id=32486031)
[SSH Tips and Tricks](https://carlosbecker.com/posts/ssh-tips-and-tricks/)

[GitHub - moul/awesome-ssh: A curated list of SSH resources.](https://github.com/moul/awesome-ssh)

[How SSH port became 22 | Hacker News](https://news.ycombinator.com/item?id=39313170)
[The story of the SSH port is 22.](https://www.ssh.com/academy/ssh/port#the-story-of-getting-ssh-port-22)

[Vivek Gite](https://www.cyberciti.biz/tips/linux-unix-bsd-openssh-server-best-practices.html)
(2018) Top 20 OpenSSH Server Best Security Practices

[Aris Adamantiadis](https://blog.0xbadc0de.be/archives/300)
(2016) SSH: Best practices

[Ubuntu Community Help Wiki](https://help.ubuntu.com/community/SSH/OpenSSH/Keys)
Internet and Networking >> SSH >> SSH/OpenSSH/Keys

[How SSH Authentication with GitHub Works Under the Hood](https://www.freecodecamp.org/news/ssh-authentication-with-github-under-the-hood/)

## terminal

[Using the terminal](https://www.linode.com/docs/guides/using-the-terminal/)

[Lucas Fernandes da Costa](https://lucasfcosta.com/2019/02/10/terminal-guide-2019.html)
(2019) How I'm still not using GUIs in 2019: A guide to the terminal.
[author's dotfiles](https://github.com/lucasfcosta/dotfiles)

[Jordan Merrick](https://computers.tutsplus.com/tutorials/40-terminal-tips-and-tricks-you-never-thought-you-needed--mac-51192)
40 Terminal Tips and Tricks You Never Thought You Needed

## terminal vs shell vs tty vs console

[What is the difference between a terminal, a shell, a TTY and a console? (2012) | Hacker News](https://news.ycombinator.com/item?id=38984096)
[What is the exact difference between a 'terminal', a 'shell', a 'tty' and a 'console'? - Unix & Linux Stack Exchange](https://unix.stackexchange.com/questions/4126/what-is-the-exact-difference-between-a-terminal-a-shell-a-tty-and-a-con)

[What's the difference between a console, a terminal, and a shell? - Scott Hanselman's Blog](https://www.hanselman.com/blog/whats-the-difference-between-a-console-a-terminal-and-a-shell)

## make a cli

[React + Ink CLI Tutorial - How to Build a Browser Command Line Application](https://www.freecodecamp.org/news/react-js-ink-cli-tutorial)

## ssh

[SSH hacks - a little sanity for remote workers | Hacker News](https://news.ycombinator.com/item?id=23025756)
[SSH Tips & Tricks](https://smallstep.com/blog/ssh-tricks-and-tips/)
(2020) SSH Tips & Tricks for using SSH more effectively.

## terminal

[Everything you ever wanted to know about terminals | Hacker News](https://news.ycombinator.com/item?id=31415937)
[on terminal control](https://xn--rpa.cc/irl/term.html)

## cli basics

[Learn Enough Command Line to Be Dangerous | Learn Enough Command Line to Be Dangerous | Softcover.io](https://www.learnenough.com/command-line-tutorial)

## count files

[How To Count The Files By Extension In Linux? | 2DayGeek](https://www.2daygeek.com/how-to-count-files-by-extension-in-linux/)

## ssh

[SCP Linux Command - How to SSH File Transfer from Remote to Local](https://www.freecodecamp.org/news/scp-linux-command-example-how-to-ssh-file-transfer-from-remote-to-local)

[Daniel Miessler](https://danielmiessler.com/blog/security-and-obscurity-does-changing-your-ssh-port-lower-your-risk/)
Security and Obscurity: Does Changing Your SSH Port Lower Your Risk

[Daniel Miessler](https://danielmiessler.com/blog/putting-ssh-another-port-good-idea/)
Why Putting SSH On Another Port is a Good Idea

## terminal

[What happens when you press a key in your terminal? | Hacker News](https://news.ycombinator.com/item?id=32175100)
[What happens when you press a key in your terminal?](https://jvns.ca/blog/2022/07/20/pseudoterminals/)

## aliases

[Sandra Henry-Stocker](http://www.computerworld.com/article/3085495/linux/unix-aliases-for-good-and-evil.html)
Unix aliases for good and evil

## autohotkey

[Learn AutoHotKey by stealing my scripts | Hacker News](https://news.ycombinator.com/item?id=37218263)
[Learn AutoHotKey by stealing my scripts](https://www.hillelwayne.com/post/ahk-scripts-project/)

[GitHub - pukkandan/My-Startup-Script: A collection of features I use, combined into one master script](https://github.com/pukkandan/My-Startup-Script)

## build a cli

[Xterm.js](https://xtermjs.org/)
Build terminals in the browser

## dotfiles

[GitHub - webpro/awesome-dotfiles: A curated list of dotfiles resources.](https://github.com/webpro/awesome-dotfiles)

[How to Build Your Own Linux Dotfiles Manager from Scratch](https://www.freecodecamp.org/news/build-your-own-dotfiles-manager-from-scratch)

[GitHub does dotfiles - dotfiles.github.io](https://dotfiles.github.io/)
guide and productivity tips for managing dotfiles

## fish

[Networking With Fish](https://networkingwithfish.com/)

## macos

[macOS Command Line | Hacker News](https://news.ycombinator.com/item?id=33896513)
[awesome-macos-command-line - Use your macOS terminal shell to do awesome things.](https://git.herrbischoff.com/awesome-macos-command-line/about/)

[Enrico Maria Crisostomo](http://thegreyblog.blogspot.be/2014/06/os-x-creating-packages-from-command_2.html)
(2014) OS X: Creating Packages from the Command Line - Tutorial and a Makefile - Part I

## Powershell

[How do I set system environment variables in Windows 10? - Super User](https://superuser.com/questions/949560/how-do-i-set-system-environment-variables-in-windows-10)

[boolean - Powershell equivalent of Linux true command - Stack Overflow](https://stackoverflow.com/questions/55357792/powershell-equivalent-of-linux-true-command)

[Is PowerShell Posix compliant? - Tech4.blog](https://tech4.blog/is-powershell-posix-compliant)

[Taking your PowerShell prompt to the next level with Windows Terminal and Oh my Posh 3 - Scott Hanselman's Blog](https://www.hanselman.com/blog/taking-your-powershell-prompt-to-the-next-level-with-windows-terminal-and-oh-my-posh-3)

[GitHub - janikvonrotz/awesome-powershell: A curated list of delightful PowerShell modules and resources](https://github.com/janikvonrotz/awesome-powershell)

[Kevin Marquette](https://kevinmarquette.github.io/2017-05-27-Powershell-module-building-basics/)
(2017) Powershell: Building a Module, one microstep at a time

[Josh Reichardt](https://thepracticalsysadmin.com/powershell-for-linux/)
Powershell for Linux!

[PowerShellScripts.com](http://powershellscripts.com/)
some scripts, tutoriels for powershell. Warning : some dead links here

[jeffpatton1971/mod-posh](https://github.com/jeffpatton1971/mod-posh)
A collection of PowerShell scripts and script modules

## shell scripting - bash

[David Pashley](http://www.davidpashley.com/articles/writing-robust-shell-scripts/)
Writing Robust Bash Shell Scripts

[Mendel Cooper](http://www.tldp.org/LDP/abs/html/index.html)
(2014) Advanced Bash-Scripting Guide / An in-depth exploration of the art of shell scripting

[kvz.io](http://kvz.io/blog/2013/11/21/bash-best-practices/)
(2013) Best Practices for Writing Bash Scripts

[Nitin Bhadauria](http://www.tothenew.com/blog/foolproof-your-bash-script-some-best-practices/)
Foolproof Your Bash Script – Some Best Practices

[Bash Hackers Wiki](https://wiki.bash-hackers.org/scripting/nonportable)
portable vs non portable BASH specific syntax

[Kfir Lavi](http://www.kfirlavi.com/blog/2012/11/14/defensive-bash-programming/)
(2012) Defensive BASH Programming
:star:

[Scott Robinson](https://stackabuse.com/substrings-in-bash/)
(2016) Substrings in Bash

[blue.penguin](https://bluepenguinlist.com/2016/11/04/bash-scripting-tutorial/)
(2016) Bash scripting tutorial: A coding style guideline

[Exercises](https://tldp.org/LDP/abs/html/exercises.html)

## shell scripting

[Shell script best practices, from a decade of scripting things | Hacker News](https://news.ycombinator.com/item?id=33354286)
[Shell Script Best Practices - The Sharat's](https://sharats.me/posts/shell-script-best-practices/)

[Fahd Shariff](http://fahdshariff.blogspot.be/2013/10/shell-scripting-best-practices.html)
(2013) Shell Scripting - Best Practices

[Pádraig Brady](http://www.pixelbeat.org/programming/shell_script_mistakes.html)
(2008) Common shell script mistakes

[SHELLdorado](http://www.shelldorado.com/articles/ignorantsguide.html)
The Ignorant's Guide to Shell Programming
[Heiner's SHELLdorado](http://www.shelldorado.com/)
your UNIX shell scripting resource
a shell scripting education site.
[Commands](http://www.shelldorado.com/scripts/commands.html)
[Links](http://www.shelldorado.com/links/)

[Stack Overflow](https://stackoverflow.com/questions/35187151/using-groovy-how-do-you-pipe-multiple-shell-commands)
how to pipe multiple shell commands

[Matt Might](http://matt.might.net/articles/shell-scripts-for-passive-voice-weasel-words-duplicates/)
3 shell scripts to improve your writing

[Problems - LeetCode](https://leetcode.com/problemset/shell/)

## shell style guide for Google

[Shell Style Guide](https://google.github.io/styleguide/shellguide.html)
a shell style guide for Google-originated open-source projects.

## sh shell

[Rich Felker](http://www.etalabs.net/sh_tricks.html)
Rich’s sh (POSIX shell) tricks

## ssh handshake

[SSH Handshake Explained](https://gravitational.com/blog/ssh-handshake-explained/)
is a relatively brief description of the SSH handshake.

## ssh keys

[How to properly manage SSH keys for server access | Hacker News](https://news.ycombinator.com/item?id=24599837)
[How to properly manage ssh keys for server access :: Päpper's Machine Learning Blog - This blog features state of the art applications in machine learning with a lot of PyTorch samples and deep learning code. You will learn about neural network optimization and potential insights for artificial intelligence for example in the medical domain.](https://www.paepper.com/blog/posts/how-to-properly-manage-ssh-keys-for-server-access/)

[Sign arbitrary data with your SSH keys | Hacker News](https://news.ycombinator.com/item?id=29208518)
[It's Now Possible To Sign Arbitrary Data With Your SSH Keys](https://www.agwa.name/blog/post/ssh_signatures)

[Could someone please walk me through how to generate SSH keys? I need it for password-less login and easily automated SSH commands with Activator? : jailbreak](https://old.reddit.com/r/jailbreak/comments/336o03/could_someone_please_walk_me_through_how_to/)

## ssh

[Why does my SSH private key still work after changing some bytes? (2016) | Hacker News](https://news.ycombinator.com/item?id=34193895)
[rsa - Why does my SSH private key still work after changing some bytes in the file? - Cryptography Stack Exchange](https://crypto.stackexchange.com/questions/31807/why-does-my-ssh-private-key-still-work-after-changing-some-bytes-in-the-file)

[openssh guideline](https://infosec.mozilla.org/guidelines/openssh)
is to help operational teams with the configuration of OpenSSH server and client.

[Daniel Miessler](https://danielmiessler.com/blog/connect-local-port-remote-ssh-server/)
How to Connect to a Local Port on a Remote SSH Server

[CentOS Wiki](https://wiki.centos.org/TipsAndTricks/SshTips/JumpHost)
SSH Tips and Tricks : SSH bastion/jump host

## ssh tunnels

[A visual guide to SSH tunnels | Hacker News](https://news.ycombinator.com/item?id=26053323)
[Visual guide to SSH tunnels](https://robotmoon.com/ssh-tunnels/)

[SSH Tunneling Explained | Hacker News](https://news.ycombinator.com/item?id=28802493)
[What is SSH Tunnel, SSH Reverse Tunnel and SSH Port Forwarding?](https://goteleport.com/blog/ssh-tunneling-explained/)

[VPN over SSH](https://wiki.archlinux.org/index.php/VPN_over_SSH)
ArchWiki page which explains how to achieve a poor man's VPN via SSH tunneling.

[Boris Serebrov](https://serebrov.github.io/html/2018-01-11-aws-ec2-ssh-tunnel.html)
(2018) SSH Tunnels
on AWS, EC2 and SSH tunnels

## telnet

[NCSA Telnet - Wikipedia](https://en.wikipedia.org/wiki/NCSA_Telnet)

## terminal

[How to change the color of your Linux terminal | Opensource.com](https://opensource.com/article/19/9/linux-terminal-colors)

## terminal multiplexer

[Daniel Miessler](https://danielmiessler.com/study/tmux/)
A tmux Primer

## windows terminal

[An overview on Windows Terminal | Microsoft Learn](https://learn.microsoft.com/en-us/windows/terminal)

[Install Windows Terminal: A Hands-On Feature Overview](https://adamtheautomator.com/install-windows-terminal/)

[Awesome-Windows/awesome-windows-command-line](https://github.com/Awesome-Windows/awesome-windows-command-line)
cool stuffs you can do with windows terminal

## zsh

[GitHub - unixorn/awesome-zsh-plugins: A collection of ZSH frameworks, plugins, themes and tutorials.](https://github.com/unixorn/awesome-zsh-plugins)
A list of frameworks, plugins, themes and tutorials for ZSH.

[ZSH-LOVERS(1)](https://grml.org/zsh/zsh-lovers.html)
Tips and tricks