Rescatux is a GNU Disc Repair tool, equipped with Rescapp that provides wizards to guide the repair of tasks. It recovers a grub configuration for grub to MBR updates, performs file system checks, repairs the Windows MBR, and so on. It can indirectly assist with program repair, including chat program online Help, shared logs (automatic engine included) posted in the appropriate format on the forum.
Rescatux 0.30 Beta 6 This version has added two new options: change GNU password and regenerate sudoers file. The first one allows you to change your password, and the second allows you to regenerate the sudoers file if you have made incorrect edits and cannot get administrative privileges on your computer. These two tools, rather than the Rescapp UI integration, add synaptic and 0.7 gparted. For some small improvements, press CTRL + Q hotkey to exit the program.
Software Information: http://www.supergrubdisk.org/rescatux/
Download Address: http://www.supergrubdisk.org/category/download/rescatuxdownloads/