#!/bin/bash

for user in $( cat /etc/passwd | grep -v root | cut -d ":" -f 1 )

do

str=(adm lp sync shutdown halt news uucp operator games gopher)

str=(adm lp news uucp games dip pppusers popusers slipusers)

for i in ${str[*]}

do

if [[ $i =~ $user ]]

then

#userdel -r $i

#锁定用户

usermod -L $i

#解锁

#usermod -U $i

#groupdel $i

break

fi

done

done