TLDR
Enter a command. For example: kexec, sstat, lsblk, scancel, cpupower.

dpkg-query

 
A tool that shows information about installed packages. More information: https://manpages.debian.org/latest/dpkg/dpkg-query.1.html.
 
  • List all installed packages:
     
    dpkg-query -l
     
  • List installed packages matching a pattern:
     
    dpkg-query -l '{{pattern}}'
     
  • List all files installed by a package:
     
    dpkg-query -L {{package_name}}
     
  • Show information about a package:
     
    dpkg-query -s {{package_name}}

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