System restore tool for Linux that provides functionality similar to the System Restore feature in Windows and the Time Machine tool in Mac OS.
Creates filesystem snapshots using rsync+hardlinks, or BTRFS snapshots. Supports scheduled snapshots, multiple backup levels, and exclude filters. Snapshots can be restored while system is running or from Live CD/USB.

To run GUI: Menu -> Tools -> Timeshift
To run CLI interface from terminal: timeshift