btrbkwrap 866 B

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  1. #!/usr/bin/env bash
  2. # Copyright 2023 Bryan C. Roessler
  3. #
  4. # btrbk wrapper to return latest target subvolume
  5. #
  6. # Licensed under the Apache License, Version 2.0 (the "License");
  7. # you may not use this file except in compliance with the License.
  8. # You may obtain a copy of the License at
  9. #
  10. # http://www.apache.org/licenses/LICENSE-2.0
  11. #
  12. # Unless required by applicable law or agreed to in writing, software
  13. # distributed under the License is distributed on an "AS IS" BASIS,
  14. # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15. # See the License for the specific language governing permissions and
  16. # limitations under the License.
  17. (( EUID > 0 )) && echo "Please run as root." && exit 1
  18. target="$1" # router.lan:/mnt/backup/media/music
  19. shift
  20. btrbk --dry-run "$@" &&
  21. btrbk list latest --format=col:h:TARGET_HOST,TARGET_SUBVOLUME "$target"