TLDR Search

Enter a command. For example: php yii, npm check, virsh connect.

history expansion

Reuse and expand the shell history in sh, bash, zsh, rbash and ksh. More information: https://www.gnu.org/software/bash/manual/html_node/History-Interaction.

• Run the previous command as root (!! is replaced by the previous command):
   
  sudo !!
   
• Run a command with the last argument of the previous command:
   
  {{command}} !$
   
• Run a command with the first argument of the previous command:
   
  {{command}} !^
   
• Run the Nth command of the history:
   
  !{{n}}
   
• Run the command n lines back in the history:
   
  !-{{n}}
   
• Run the most recent command containing string:
   
  !?{{string}}?
   
• Run the previous command, replacing string1 with string2:
   
  ^{{string1}}^{{string2}}^
   
• Perform a history expansion, but print the command that would be run instead of actually running it:
   
  {{!-n}}:p