gwh/chrooted-Slackware
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mount more things

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Gwenhael Le Moine 2024-07-20 16:22:59 +02:00
parent 3d24308976
commit 64ab3e20f2
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1 changed files with 23 additions and 20 deletions
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43
enter-chrooted-slackware.sh
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@ -4,31 +4,29 @@ set -e
# # Exit if location not specified # # Exit if location not specified
# if [ -z "$1" ]; then # if [ -z "$1" ]; then
# echo "chroot folder not specified" # echo "chroot folder not specified"
# exit 1 # exit 1
# elif [ "$1" = -h ]; then # elif [ "$1" = -h ]; then
# echo "./chroot.sh <chroot-folder>" # echo "./chroot.sh <chroot-folder>"
# exit 1 # exit 1
# fi # fi
location=${1:-$(dirname $(realpath $0))/chrooted-slackware/} location=${1:-$(dirname "$(realpath "$0")")/chrooted-slackware/}
echo "$location" echo "$location"
cd "$location" cd "$location"
# Mounting, basic # Mounting, basic
sudo mount -t proc proc "$location"/proc || exit 1 for i in /dev /dev/pts /proc /sys /sys/firmware/efi/efivars /run; do
sudo mount -o bind /sys "$location"/sys || exit 1 sudo mount -B $i "$location"$i || exit 1
sudo mount -o bind /dev "$location"/dev || exit 1 done
sudo mount -o bind /mnt/backup "$location"/mnt/backup || exit 1
sudo mount -o bind /home/installs "$location"/home/installs || exit 1 for i in /home/installs; do
sudo mount -B $i "$location"$i || exit 1
done
mkdir -p "$location"/var/lib/sbopkg/ mkdir -p "$location"/var/lib/sbopkg/
rsync -Ha --delete --info=progress2 /var/lib/sbopkg/ "$location"/var/lib/sbopkg/ rsync -Ha --delete --info=progress2 /var/lib/sbopkg/ "$location"/var/lib/sbopkg/
# Mounting extra partition which is already mounted on host
# first one is host mount path, second is chroot mount
#sudo mount -B /mnt/datalinux2 "$1"/mnt/data
# For internet access # For internet access
sudo cp /etc/resolv.conf "$location"/etc/resolv.conf sudo cp /etc/resolv.conf "$location"/etc/resolv.conf
@ -36,13 +34,18 @@ sudo cp /etc/resolv.conf "$location"/etc/resolv.conf
# Need to ensure correct variables # Need to ensure correct variables
# http://www.iitk.ac.in/LDP/LDP/lfs/5.0/html/chapter06/chroot.html # http://www.iitk.ac.in/LDP/LDP/lfs/5.0/html/chapter06/chroot.html
sudo chroot "$location" \ sudo chroot "$location" \
/usr/bin/env -i \ /usr/bin/env -i \
HOME=/root TERM=$TERM PS1='\u:\w\$ ' \ HOME=/root TERM="$TERM" PS1='\u:\w\$ ' \
PATH=/bin:/usr/bin:/sbin:/usr/sbin \ PATH=/bin:/usr/bin:/sbin:/usr/sbin \
/bin/bash --login /bin/bash --login
# Unmounting after exit from chroot # Unmounting after exit from chroot
#sudo umount "$location"/mnt/data for i in /dev /dev/pts /proc /sys /sys/firmware/efi/efivars /run; do
sudo umount "$location"/{proc,sys,dev,mnt/backup,home/installs}/ || exit 1 sudo umount "$location"$i || exit 1
done
for i in /home/installs; do
sudo umount "$location"$i || exit 1
done
echo "Done" echo "Done"