想要备份你的 Linux 系统吗？或许 Back In Time 就是为你而准备的工具。Back In Time 使用起来很简单，它从 FlyBack 和 TimeVault 身上获得了开发灵感，支持 Snapshot（快照式）备份，能够设定备份计划，让你在指定的时间完成系统备份，并提供有 GNOME 和 KDE 4 界面。 
该版本改进内容包括： 1. Multiple profiles support.
2. Expert options: copy unsafe links and copy links.
3. Custom backup hour (for daily backups or mode).
4. Many bugs have been fixed. ionice support for the… user/cron backup process.
5. The backintime snapshot folder has been restructured to ../backintime/machine/user/profile_id/ | 
