System Settings / Configuration in Linux

Apache2: enable different PHP version

sudo a2dismod php7.3
sudo a2enmod php8.1

Linux related articles

Audio manipulation and conversion from the command line

File management and renaming from the command line

Date formating and management from the command line

PDF compression and transformation from the command line

Image manipulation from the command line

Website backup and management from the command line

Network Management, Sharing, Hotspots etc. from the command line

Managing the music player daemon (mpd) from the command line

System configuration (apache, php, the like)

Phoniebox 2.x funtionality explained from boot to playout