TLDR Search

Enter a command. For example: tlmgr backup, git delta, tpp.

Xephyr

A nested X server that runs as an X application. More information: https://manned.org/xserver-xephyr.

• Create a black window with display ID ":2":
   
  Xephyr -br -ac -noreset -screen {{800x600}} {{:2}}
   
• Start an X application on the new screen:
   
  DISPLAY=:2 {{command_name}}