SHELL批量創建用戶

#!/bin/bash
read -p “請輸入用戶名前綴：” user
for i in {1,2,3,4,5,6,7,8,9,10}
do
username="$user$i"
read -p “請輸入$username密碼” pass
useradd "$username"
echo "$pass" | passwd --stdin "$username" > /dev/null
echo -e " $username 用戶創建成功（密碼爲 $pass ）"
done