Linux usage

Some general help with Linux usage.

Contents

Commands
- Some basic and more advanced Linux commands
Text editors
- A selection of text editors available on the Pi
Users
- Setting up multiple Linux users on your Pi system
Root
- The root user and the sudo prefix
Cron / Crontab
- Setting up scheduled tasks
.bashrc and .bash_aliases
- Your shell configuration and aliases
systemd
- Configuration of systemd services to start scripts at booting
rc.local
- Configuration of initialisation