Step-by-step – Chroot Linux Mint 20 Easy Guide

Binding

4. 4. Mounting Proc

   Bind Process Information Pseudo-filesystem
   With:

   mount --bind /proc /mnt/newroot/proc

   Binding consists in Cloning the actual Directories Tree in a Different Point.

5. 5. Binding Devices

   Then start Binding the Devices directory
   With:

   mount --bind /dev /mnt/newroot/dev

6. 6. Binding Sysfs

   And after Bind sysfs Virtual File System
   With:

   mount --bind /sys /mnt/newroot/sys

7. 7. Binding Temporary

   So Bind the Temporary for the New Root
   Playing:

   mount --bind /tmp /mnt/newroot/tmp