Reommendation please: backup software/script that can be scheduled and encrypts
As per title really. I need a backup solution for backing up my home directory to an external USB drive that;
I can schedule to run x times per week
Encrypts the contents (into an encrypted zip file is fine)
Puts the encrypted backup onto an external USB drive
Keeps the last x amount of backups.
I've found loads that can do one or more of these things but not all of them. I really like LuckyBackup for example but it doesn't encrypt. I just want something I can set and forget.
I use DejaDup because it is simple to setup, does encryption, runs periodic validations, and is easy to restore at a specified date.
BBC discalimer "other backup systems are available"
I'm still using Duplicity. It's a command line program, so point #1 is handled by systemd timers, but it does the rest for me. With a udev rule and systemd automount, I even have it so I can swap out the backup drive and take it off-site occasionally.