SHELL-查询用户密码

[root@room9pc01 opt]# vim password.sh

#!/bin/bash
  u=`sed -n '/bash$/p' /etc/passwd`

for i in $u
 do
  l=${i%%:*}
  z=`grep ^$l: /etc/shadow`
  za=${
    
    z#*:}
  pass=${za%%:*}
echo "$l --> $pass"
done