ItsDrike/dotfiles
1
0
Fork 0
mirror of https://github.com/ItsDrike/dotfiles.git synced 2025-06-29 20:20:41 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add chroot and backup scripts

Browse source
This commit is contained in:
ItsDrike 2021-05-03 15:31:15 +02:00
parent db3fe3ff43
commit 8f37b3e30e
No known key found for this signature in database
GPG key ID: B5F6B41F708C3ADD
3 changed files with 54 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

23
home/.local/bin/gentoo-chroot Executable file
View file

@ -0,0 +1,23 @@
#!/bin/sh
# Make sure the partition is mounted according to fstab
mount /mnt/gentoo 2>/dev/null
# Mount necessary directories for chroot to be possible
mount --types proc /proc /mnt/gentoo/proc
mount --rbind /sys /mnt/gentoo/sys
mount --make-rslave /mnt/gentoo/sys
mount --rbind /dev /mnt/gentoo/dev
mount --make-rslave /mnt/gentoo/dev
# Chroot with bash shell
chroot /mnt/gentoo /bin/bash
# Unmount recursively mounted directories
umount -l /mnt/gentoo/dev{/shm,/pts,}
umount -R /mnt/gentoo
# Remount partition accordingly to fstab
# (the above umountings will unmount gentoo completely,
# which means that remounting is necessary)
mount /mnt/gentoo