(编辑:jimmy 日期: 2024/12/24 浏览:2)
首先看实例代码:
#/bin/bash cal date -u echo "Hello,welcome ${LOGNAME}!A full day has begun!" read -p "input your pass word!" pwd if test $pwd == "123" then echo "Your login sucessfully!" for file in /tmp/* do echo $file done else echo "Deny logon" fi
cal 打印日历
date -u 显示或设置全球时间(格林威治时间)
${LOGNAME}当前登录用户
以上实例非常简单,大家可以尝试测试下,感谢大家的学习和对的支持。