#!/bin/bash

echo "hands-onユーザを削除しますか？ (yes/no)"
read response

if [ "$response" != "yes" ]; then
    exit 0
fi


FILE_U="users.txt"
FILE_P="/etc/passwd"

newusers $FILE_U

for line in `cat $FILE_U`
do
    user_name=`echo $line | cut -d ':' -f 1`
    txt=`cat $FILE_P | grep -e "^$user_name"`
    user_id=`echo $txt | cut -d ':' -f 3`
    group_id=`echo $txt | cut -d ':' -f 4`
    home_dir=`echo $txt | cut -d ':' -f 6`
    userdel -r $user_name
done