System Rescue CD its older name and now SystemRescue: Computers are tools that allow us to do incredible things, but with use there is still a problem.
The problem may be from accidentally deleting files, not saving or not saving a password accesss until the operating system is no longer bootable due to the corruption of system files, or the hard disk (worst case scenario).
For each of these problems, there are specialized tools that can help fix problems on a computer, or help us take care of and be prepared for the unexpected of a fault if something bad happens.
One of them is the System Rescue Cd which is addressed to system administrators.
SystemRescue is a powerful tool for repairing Linux systems and can run as one bootable CD-ROM or from a USB stick. A welcome message provides basic instructions for starting the network interface, the programs run on a command line (text editors and a web browser), which allows NTFS support to read Windows formatted hard drives.
The system is now based on ArchLinux and was built using archiso and its dependencies.