Notices by Yes, I Know IT ! 🎓 (yesiknowit@mastodon.social), page 12

4 Essential and Practical Usage of Cut Command in Linux

https://linuxhandbook.com/cut-command/
#Cut #Posix #Shell #Command

csplit: A Better Way to Split File in Linux Based on its Content

https://linuxhandbook.com/csplit-command/
#csplit #GNU #Shell #Command

How to Change SMTP Settings in Discourse

https://linuxhandbook.com/change-smtp-discourse/
#Discourse #Forum #SMTP #Configuration

13 Linux Terminal Shortcuts Every Power Linux User Must Know

https://linuxhandbook.com/linux-shortcuts/
#shell #shortcuts

tmate: Instantly Share Terminal Session With Other Linux Users

https://linuxhandbook.com/tmate/
#tmate #terminal #multiplexer #tmux #fork

The Complete Guide to Install Raspberry Pi Headless and Wireless

You have a RaspberryPi to install, but no extra keyboard and no external monitor? No problem!
https://linuxhandbook.com/raspberry-pi-headless-setup/

#RPi #Linux #Rasbian #Install #Headless #Wireless

The Complete [and Definitive] Sed Command Guide

You will never need any other sed reference than this article crafted with love 💕... by myself
https://linuxhandbook.com/sed-reference-guide/

#sed #posix #gnu #linux #shell #command #reference

10 Practical Grep Command Examples for Developers
https://linuxhandbook.com/grep-command-examples/

#grep #posix #gnu #shell #command

A quick reminder to myself:

• x86 ≡ Original 16 bits architecture [8086⎇]
• x86-32, IA-32 ≡ Intel 32 bits extension to x86 [80386⎇]
• x86-64, AMD 64, Intel 64 ≡ 64 bit extension to x86 [AMD Opteron⎇]
• IA-64 ≡ Intel Itanium architecture

#x86 #Itanium #AMD #Intel

XML command line processing:
http://xmlstar.sourceforge.net/

(never ever use #sed for that!)
#XML #XSLT1 #CLI

For the #shell #beginners :
« #GlobPatterns : how to move hundreds of files in not time [1/3] »
https://youtu.be/TvW8DiEmTcQ

#Unix #Linux
#YesIKnowIT

Three completly different AWK programs:

seq 10 | awk '1 { print }'
seq 10 | awk '/1/ { print }'
seq 10 | awk 'NR==1 { print }'

#Shell #AWK #regex

#VM #Containers #Emulation #Wine?
Which virtualization technology is the best for YOUR needs?

https://yesik.it/VIRT101

#CheatSheet
#YesIKnowIT

What is #Virtualization?
And how does that relate to #Emulation, #Containers and #CloudComputing?

https://www.yesik.it/EP12
#YesIKnowIT

How to move hundreds of files in no time?
Using the find command!

https://youtu.be/zmEFXjyzaQk
#Unix #Linux #Move #Files #Find
#YesIKnowIT

A text that must be studied at school in the #ModernHistory, #Engineering and #Philosophy classrooms.

@stephenfry on The Internet
https://youtu.be/A7JjxaKDgGo

Type the same command in all you `tmux` panes:
tmux setw synchronize-panes

#tmux #Terminal #Shell #CLI

If your shell supports history, use "!-2" to repeat the before last command
#Unix #Linux #Shell #Bash #History

If your shell supports history, use "!-1" to repeat the last command.
"!!" is a shorthand for that too
#Unix #Linux #Shell

Looking for an explanation of what is the kernel and how it relates to userspace applications?
Take a look at that video:
https://yesik.it/EP09

#Kernel #Linux
#YesIKnowIT