exactly 100 lines :)

2026-01-14 14:45:43 +00:00
1 changed files with 1 additions and 3 deletions
@@ -52,7 +52,7 @@ Options:
  -d  Directory where backups will be stored (default: current directory)
  -t  Manager type: lxc or incus (default: lxc)
  -x  Compression algorithm (e.g. gzip, zstd, none)
-  -c  Cleanup old backups and keep last <n> (default: keep all)
+  -c  Cleanup old backups keeping a set number (default: 2)
  -h  Show this message
 EOF
  exit 1
@@ -90,8 +90,6 @@ prune_backups() {
  if [[ ${#backup_files[@]} -gt 0 ]]; then
    echo "Removing ${#backup_files[@]} old backup files for $vm (keeping last $retention files)"
    printf '%s\0' "${backup_files[@]}" | xargs -0 rm -fv > /dev/null
  elif [[ "${retention}" -eq 0 ]]; then
    echo "Keeping all existing backups for $vm"
  else
    echo "No old backups to remove for $vm"
  fi