Debian 11 - sudo subl /etc/apt/sources.list

deb http://deb.debian.org/debian bullseye main contrib non-free
deb-src http://deb.debian.org/debian bullseye main contrib non-free

deb http://deb.debian.org/debian bullseye-updates main contrib non-free
deb-src http://deb.debian.org/debian bullseye-updates main contrib non-free

deb http://security.debian.org/debian-security bullseye-security main contrib non-free
deb-src http://security.debian.org/debian-security bullseye-security main contrib non-free

deb http://deb.debian.org/debian bullseye-backports main contrib non-free
deb-src http://deb.debian.org/debian bullseye-backports main contrib non-free

The evolution of PHP: from PHP 5.6 to PHP 8.2

Ubuntu Minimal 22.04 LTS (TODO)

Install Ubuntu Server (minimized)

sudo apt purge -y snapd
sudo apt purge -y apparmor

sudo apt update;
sudo apt install xubuntu-core^;

sudo apt purge -y snapd 
sudo apt purge -y gnome-software-plugin-snap

sudo apt purge -y apparmor
sudo apt purge -y cups*

wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
sudo apt install ./google-chrome-stable_current_amd64.deb
sudo dpkg -i google-chrome-stable_current_amd64.deb

Ubuntu remove snap

sudo apt remove --purge -y snapd gnome-software-plugin-snap

How to find total filesize grouped by extension

find . -name '*' -type f -printf '%b.%f\0' | awk -F . -v RS='\0' '{if (NF==2) $(NF+1)=" "; s[$NF] += $1; n[$NF]++} END {for (e in s) printf "%15d %6d  %s\n", s[e]*512, n[e], e}' | sort -rn | numfmt --to=iec-i --suffix=B

How can I recursively delete all files of a specific extension in the current directory?

You don't even need to use rm in this case if you are afraid. Use find:

find . -name "*.bak" -type f -delete
But use it with precaution. Run first:

find . -name "*.bak" -type f
to see exactly which files you will remove.

Unzip All Files In A Directory

This works in bash, according to this link:

unzip \*.zip


or 


Just put in some quotes to escape the wildcard:

unzip "*.zip"