PowerTip of the Day- Filtering Day of Week

原文地址：http://powershell.com/cs/blogs/tips/archive/2010/06/02/filtering-day-of-week.aspx

原文：

Filtering Day of Week

You can also use this little helper function if you run scripts every day and want to make sure they don't do anything on weekends:

function is-Weekend { (Get-Date).DayOfWeek -gt 5 }

You can use it like this:

If (is-Weekend) { 'no service at weekends' } else { 'Heya, time to work' }

 

翻译：

判断是否是周末

如果想要判断当前是否是周末，可以用下面这个函数：

function is-Weekend { (Get-Date).DayOfWeek -gt 5 }

然后这样调用：

If (is-Weekend) { '周末休息' } else { '嘿嘿，工作了' }

 

 

笔记：

Get-Date有DayOfWeek方法，只要这个数大于5，那么肯定就是周末了。