| ppwd="$(sed -ne '/^root:/s/^root:\([^:]*\):.*$/\1/p' /etc/passwd)" | |
| spwd="$(sed -ne '/^root:/s/^root:\([^:]*\):.*$/\1/p' /etc/shadow)" | |
| if [ -n "${ppwd#[\!x]}" ] && [ -z "${spwd#[\!x]}" ]; then | |
| logger -t migrate-shadow "Moving root password hash into shadow database" | |
| sed -i -e "s:^root\:[^\:]*\::root\:x\::" /etc/passwd | |
| sed -i -e "s:^root\:[^\:]*\::root\:$ppwd\::" /etc/shadow | |
| fi | |
| exit 0 |