useful for maintaining some services

poesty ab1af250f6 Fix check-git-repo-updates in scripts il y a 1 an
backup ef71952e08 Add BookStack related scripts and update update_librex.sh il y a 1 an
install e5c4d9c99b init il y a 1 an
update ab1af250f6 Fix check-git-repo-updates in scripts il y a 1 an