I am currently trying to Backup my persistant Docker data once a week. But somehow my cronjob wont work. Cron has no problem with other jobs. Just with this one and i dont understand why. I edited the cronjob with my normal user, not root. The command works if i use it normally in bash. Anybody got an idea?
0 1 * * SUN cp -r /home/docker /home/brian/docker_backup/alserver_backup_$(date +%y_%m_%d)
dateinside of a cron tab job? – steeldriver Aug 09 '22 at 22:05