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维护系统必备命令:Chroot

mount  /dev/sdx /mnt/gentoo
mount -t proc none /mnt/gentoo/proc/
或
mount -t proc proc /mnt/gentoo/proc/
mount --rbind /sys /mnt/gentoo/sys/
mount --rbind /dev /mnt/gentoo/dev/
mount --rbind /tmp /mnt/gentoo/tmp   (gentoo)
可选:mount  --rbind  /run /mnt/arch/run (arch)
DNS: cp /etc/resolv.conf etc/resolv.conf
chroot /mnt/gentoo /bin/bash
env-update     (gentoo)
source /etc/profile

Optionally, create a unique prompt to be able to differentiate your chroot environment:

export PS1="(chroot) $PS1"


本文出自 “博主:孤逐王” 博客,请务必保留此出处http://aceking.blog.51cto.com/3681913/1561554

维护系统必备命令:Chroot