Linux-Killswitch

This script is built to render the filesystem unusable and unrecoverable. The key steps used to do this are as follow:

• Disable network interfaces
• Shred files on mounted filesystem
• Disables and overwrites swap partitions
• Zero-fills remaining free space on mounted filesystems
• Overwrites entire raw block devices (/dev/sdX, etc)
• Destroys the first 512 bytes on the disk (which contains the bootloader/partition table)
• Drops page caches and flushes memory
• Executes entirely from memory to avoid leaving traces on disk
• Force-powers off the machine via /proc/sysrq-trigger

Dependencies

• gcc (Only required during install)

Installation

git clone "https://github.com/wellatleastitried/Linux-Killswitch.git"
cd Linux-Killswitch
./install.sh

Now copy the path displayed at the end of the install and set a keybind that WILL NOT BE ACCIDENTALLY PRESSED.

Warning

This script will destroy everything on the system, including:

• Your files
• Your operating system
• Your bootloader
• Your partition table
  
  

This script does not ask for confirmation. It is your responsibility to use this safely. Misuse WILL lead to permanent data loss. I am not liable for any damage caused.