1.本地读取然后通过管道符运行 powershell Get-Content 1.ps1 | powershell -NoProfile - 2.远程下载...
PowerShell 复制 $processList = Get-Process 我们已经讨论的所有基本功能仍适用于对象数组,但有几个细节需要注意。访问属性可以使用索引访问集合中的单个项,就像使用值类型一样。PowerShell 复制 PS> $data[0] FirstName LastName --- --- Kevin Marquette 可以直接访问和更新属性。Power...
if($process=Get-Processnotepad-ErrorActionignore) {$process}else{$false} 通常,在为变量赋值时,该值不会传递到管道或控制台。 在子表达式中执行变量赋值时,它会传递到管道。 PowerShell PS>$first=1PS> ($second=2)2 看到$first赋值没有输出,而$second赋值却有输出了吗? 当在if语句中完成赋值时,它的执...
In this tutorial, I will explain how to loop through an array in PowerShell. As a PowerShell user, you’ll often encounter situations where you need to iterate through an array to perform operations on each element. I will show you different methods toloop through array in PowerShell. To ...
You can refer to the elements in an array using an index. Enclose the index number in brackets. Index values start at 0. For example, to display the first element in the $a array, type:PowerShell Copy $a[0] Output Copy 0 To display the third element in the $a array, type:...
2.枚举和字符串之间转换 枚举转换为字符串可以直接使用 ToString() 方法, 枚举值 ToString 后会直接输出枚举值标识符的字符串形式,例如 Country.CN.ToString()得到的结果是字符串...GetNames GetNames 方法需要传入一个枚举类型,返回值是一个字符串数组。...这里有一点需要注意,TryParse 方法是在 .net 4.0...
PS>$list= @(Get-Process|Select-Object-First10;Get-Service|Select-Object-First10) PS>$list.GetType() IsPublic IsSerial Name BaseType --- --- --- --- True True Object[] System.Array PS>$list.Count20PS>$list= @(Get-Service|Where-ObjectStatus-eqStarting ) PS>$list.GetType() IsPublic...
gi 获取指定的文件或者目录 Get-Item gp 获取文件或目录的属性 Get-ItemProperty ii 使用对应的默认windows程序运行文件或者目录 Invoke-Item — 连接两个路径为一个路径 Join-Path mi, mv, move 移动文件或者目录 Move-Item ni 创建新文件或者目录 New-Item ri, rm, rmdir,del, erase, rd 删除空目录或者文件...
When you use positional parameters, type one or more values after the function name. Positional parameter values are assigned to the$argsarray variable. The value that follows the function name is assigned to the first position in the$argsarray,$args[0]. ...
Here’s what we get back: True Why? Because it’s true that the wordvioletis not an item in our array. This is probably a good time to emphasize that we are looking at complete array items. Suppose we addedViolet Beauregard(from the movieWillie Wonka and the Chocolate Factory) to our...