name : apply-live-updates.sh #!/bin/sh if [ -h /dev/root ] && [ -d /run/initramfs/live/updates -o -d /updates ]; then info "Applying updates to live image..." mount -o bind /run $NEWROOT/run # avoid overwriting symlinks (e.g. /lib -> /usr/lib) with directories for d in /updates /run/initramfs/live/updates; do [ -d "$d" ] || continue ( cd $d find . -depth -type d | while read dir; do mkdir -p "$NEWROOT/$dir" done find . -depth \! -type d | while read file; do cp -a "$file" "$NEWROOT/$file" done ) done umount $NEWROOT/run fi