| System: Linux srv913213 5.15.0-190-generic #200-Ubuntu SMP Fri Aug 7 15:06:04 UTC 2026 x86_64 Current Path : /usr/sbin/ |
| Current File : //usr/sbin/shadowconfig |
#!/bin/sh
# turn shadow passwords on or off on a Debian system
set -e
shadowon () {
set -e
pwck -q -r
grpck -r
pwconv
grpconv
chown root:root /etc/passwd /etc/group
chmod 644 /etc/passwd /etc/group
chown root:shadow /etc/shadow /etc/gshadow
chmod 640 /etc/shadow /etc/gshadow
}
shadowoff () {
set -e
pwck -q -r
grpck -r
pwunconv
grpunconv
# sometimes the passwd perms get munged
chown root:root /etc/passwd /etc/group
chmod 644 /etc/passwd /etc/group
}
case "$1" in
"on")
if shadowon ; then
echo Shadow passwords are now on.
else
echo Please correct the error and rerun \`$0 on\'
exit 1
fi
;;
"off")
if shadowoff ; then
echo Shadow passwords are now off.
else
echo Please correct the error and rerun \`$0 off\'
exit 1
fi
;;
*)
echo Usage: $0 on \| off
;;
esac