final-project-linux.rar

#!/bin/bash useradd -m oldUser sh case1/code.sh > result.txt 2> /dev/null testNewName=`tail -n 1 /etc/passwd | cut -d ":" -f 1` testPwd=`cat result.txt` if [ "$testNewName" = newUser ]; then if [ -d /home/newUser ]; then echo "创建newUser用户成功" if [ ! -d /home/oldUser ]; then echo "删除oldUser用户成功" if [ "$testPwd" = /home/newUser ]; then echo "切换当前工作目录成功" else echo "当前工作目录不在newUser家目录" fi else echo "没有删除oldUser用户" fi else echo "没有创建newUser用户的登录目录" fi else echo "创建用户newUser失败" fi userdel -r newUser 2> /dev/null userdel -r oldUser 2> /dev/null