tlmgr restore

Restore package backups created with tlmgr backup. The default backup directory is specified by the backupdir option, and can be obtained with tlmgr option. More information: https://www.tug.org/texlive/tlmgr.html.

• List all available backup revisions for all packages:
  tlmgr restore
• List all available backup revisions for a specific package:
  tlmgr restore {{package}}
• Restore a specific revision of a specific package:
  tlmgr restore {{package}} {{revision}}
• Restore the latest revision of all backed-up packages:
  tlmgr restore --all
• Restore a package from a custom backup directory:
  tlmgr restore {{package}} {{revision}} --backupdir {{path/to/backup_directory}}
• Perform a dry-run and print all taken actions without making them:
  tlmgr restore --dry-run {{package}} {{revision}}