TLDR Search

Enter a command. For example: lxterminal, cryptcat, mate calc.

xtrlock

Lock the X display until the user supplies their password. More information: https://manned.org/xtrlock.

• Lock the display and show a padlock instead of the cursor:
   
  xtrlock
   
• Display a blank screen as well as the padlock cursor:
   
  xtrlock -b
   
• Fork the xtrlock process and return immediately:
   
  xtrlock -f