kunobi-ninja / kache

Zero-copy, content-addressed Rust build cache for Rust, C/C++ and more. No copies, no wasted disk

linuxmint / timeshift

System restore tool for Linux. 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.

bit-team / backintime

A comfortable and well-configurable graphical Frontend for incremental backups, with a command-line version also available. Modified files are transferred, while unchanged files are linked to the new folder using rsync's hard link feature, saving storage space. Restoring is straightforward via file manager, command line or Back In Time itself.

likun7981 / hlink

批量、快速硬链工具(The batch, fast hard link toolkit)