In this article learn how to use if then logic in PowerShell scripts with several examples of using if, if/else and switch statements.
Explanation:In the above example, two conditions (first and last) are getting satisfied so two blocks are executed. But according to programming standard multiple If statements are not recommended as it takes more execution time. Instead, we can use If / elseif / else block. 2. Nested If s...
In PowerShell the equality sign (=) is always used for assignment while -eq performs a comparison, so if you write IF (a = b) {echo "OK"} that will assign b to a and return false.ExamplesTo compare two values, a string, a number or anything else:...
Easy way to find if a custom AD attribute is present Edit .py file in powershell Edit a web.config file with powershell Edit GPO via PowerShell Edit XML with powershell Ejecting Remote Computers CD Drive else : The term 'else' is not recognized as the name of a cmdlet, function, scr...
参考https://developer.hashicorp.com/packer/docs/communicators/winrm#examples 启用winrm 代码语言:javascript 代码运行次数:0 运行 AI代码解释 #密码换成自己的 #密码换成自己的 #密码换成自己的 net user Administrator "密码" #适用2008R2/2012R2/2016/2019/2022 sc.exe stop mpssvc 2>&1 >$null start-...
If the input is a collection, the operators return the matching members of that collection. Collection examples: PowerShell Copy "PowerShell", "Super PowerShell", "Power's hell" -match '^Power\w+' # Output: PowerShell "Rhell", "Chell", "Mel", "Smell", "Shell" -match "hell" # ...
An Exception is like an event that is created when normal error handling can't deal with the issue. Trying to divide a number by zero or running out of memory are examples of something that creates an exception. Sometimes the author of the code you're using creates exceptions for certain...
However, if you think that your code will be used in more than just Windows PowerShell, you should use Cmdlet as a base class.For my examples, I am deriving from PSCmdlet. When you are creating your cmdlet, you will need to reference System.Management.Automation.dll, which can be ...
if ($Start) {# Start the service if ($isSystem) { # If running as SYSTEM, ie. invoked as a service Start-Process PowerShell.exe -ArgumentList ( "-c & '$scriptFullName' -Service") } else { # Invoked manually by the administrator Start-Service $serviceName # Ask Service Control Man...
$psISE.CurrentPowerShellTab.Files.Add("$pshome\Examples\profile.ps1") Remove( File, [Force] ) 在Windows PowerShell ISE 2.0 和更高版本中受支持。 从当前 PowerShell 选项卡中删除指定的文件。 File - 字符串,表示要从集合中删除的 ISEFile 文件。 如果尚未保存该文件,此方法将引发异常。 使用...