I am wondering if/how myrepos can be used to backup all (git) repositories under its control. By "backup", I mean 1. for every repository, zip up the repository data (ie, the .git subdir) into a file named repository_name_<timestamp>.zip (or tgz or whatever). 2. move that zip file into a globally specified directory (same for all repositories)

Is there something already prepared that I can use?