Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Customize Keybindings

You can customize keybindings by editing the file ~/Library/KeyBindings/DefaultKeyBinding.dict . For example, to disable the system keybinding Alt + e and Alt + . (so that they can be used …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. List all services names.

   service --status-all
   

2. List all systemd units.

   systemctl
   

3. Disable a service.

   systemctl disable service_name
   

4. Check whether systemd is running as PID 1.

   ps --no-headers -o comm 1
   

A …