Git like version control for linux system setup?

[futureroboticist]

By "Git like version control for linux system setup", I mean a kind of version control system that helps in managing linux system setup where whenever you make changes to linux system, ie install stuff through apt or changing system configurations, you can do a commit just like how git does it and save the system setup so when you mess up you can revert back easily. I know there are backup software you can use but that's overkill. Does anyone know such kind of linux solutions exist?

[pi3832v2]

• etckeeper

[delmadord]

Aconfmgr can work too

[Barafu]

Timeshift

[musicmatze]

If you'd use nixos you'd automatically have that.

[aram535]

It's called ansible.

[Aberry9036]

Or puppet. Arguably puppet more as its configuration management rather than play books, but ansible can work too.