TLDR Search

Enter a command. For example: rtcwake, pkginfo, ledctl, readpe.

apt-mark

Utility to change the status of installed packages. More information: https://manpages.debian.org/latest/apt/apt-mark.8.html.

• Mark a package as automatically installed:
   
  sudo apt-mark auto {{package_name}}
   
• Hold a package at its current version and prevent updates to it:
   
  sudo apt-mark hold {{package_name}}
   
• Allow a package to be updated again:
   
  sudo apt-mark unhold {{package_name}}
   
• Show manually installed packages:
   
  apt-mark showmanual
   
• Show held packages that aren't being updated:
   
  apt-mark showhold