谢谢，我试试

格式化代码

#!/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