JonBoyleCoding
Bondrake
/ trim-generations.sh
Last active
February 29, 2024 01:10
NixOS script to keep 10 generations or 7 days, whichever is more (configurable, profile is selectable)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env bash | |
| set -euo pipefail | |
| ## Defaults | |
| keepGensDef=10; keepDaysDef=7 | |
| keepGens=$keepGensDef; keepDays=$keepDaysDef | |
| ## Usage | |
| usage () { | |
| printf "Usage:\n\t trim-generations.sh (defaults are: Keep-Gens=$keepGensDef Keep-Days=$keepDaysDef Profile=user)\n\n" |