shell脚本之批量添加用户

Posted 2022-05-29

  1 #/bin/bash
  2 for i in 1..10;do
  3         if id user$i &> /dev/null;then
  4                 echo "This user is  exists"
  5         else
  6                 adduser user$i &>/dev/null
  7                 echo "user$i" | passwd --stdin user$i &>/dev/null
  8                 echo  "This user add finash"
  9         fi
 10 done