I have been using Linux on and off for 25 years. I didn’t realize until this week that you can execute any command that history
returns via ! + the number. For example, if history
returns…
2558 ping sonarr.internal 2559 ping jellyfin.internal 2560 ssh nas.internal 2561 ssh pve.internal8
…you can type !2560
to execute the ssh nas.internal
command.