Install bilibop-common by entering the following commands in the terminal:
sudo apt update sudo apt install bilibop-common
shell functions for bilibop scripts
Bilibop helps to maintain a Debian GNU/Linux operating system installed on an external media (USB, FireWire, Flash memory, eSATA). It hardens standard rules and policies to make the system more robust in this particular situation. . This package provides shell functions usable by other bilibop scripts on the running system or into the initramfs environment. These functions use /dev, /proc and /sys databases to output the drive name or the partition hosting the running system, and are fully usable by any unprivileged user or application. Dm-crypt, LVM, loop devices, aufs and overlay root filesystems (and almost any combination of them) are supported. A 'drivemap' command is also provided, to show block devices in a tree of dependencies. . Some features may require Linux kernel 2.6.37 or higher to work properly.