#!/bin/bash

for name in $( seq 1 100 )

    do

        useradd "user$name"

            if [ $? -eq 0 ];then

                echo -e "\n创建 "user$name" 成功!"

            fi

    done

i=1

for (1..100)

do

    groupadd users

    adduser user$i -g users

    echo user | passwd "user$1" --stdin

    i=$( $i + 1)

done

#!/bin/bash

for i in {1..100}

do

        useradd student$i

        echo "123456" | passwd --stdin student$i

done