标签：relatime rw proc mount dev nosuid
remount /
if (: > /.testrw) > /dev/null >&1; then
rm -f /.testrw
else
mount -o remount,rw / || echo 'Failed mount / rw'
fi
mount pseudo fs
- /proc
mount -n -t proc -o rw,nosuid,nodev,noexec,relatime proc /proc
- /sys
mount -n -t sysfs -o rw,nosuid,nodev,noexec,relatime sysfs /sys
- /dev
mount -n -t devtmpfs -o rw,nosuid,size=4096k,nr_inodes=1048576,mode=755,inodes64 devtmpfs /dev
标签：relatime,
rw,
proc,
mount,
dev,
nosuid
From： https://www.cnblogs.com/dissipate/p/17126263.html