Windows PowerShell 3.0 包含現有 Cmdlet (包括簡化語法) 的新功能,以及下列 Cmdlet 的新參數:Computer Cmdlet、CSV Cmdlet、Get-ChildItem、Get-Command、Get-Content、Get-History、Measure-Object、Security Cmdlet、Select-Object、Select-String、Split-Path、Start-Process、Tee-Object、Test-Connection...
That’s the secret right there: put a grave accent in front of a variable and PowerShell will echo back the variable name ($pshome) rather than the value of that variable. And that’s true even if – as we’ve done here – the entire string is enclosed in double quotes. ...
Array Contains String not comparing. Array Counts Array Dropdown set to a variable Array to string and spaces Array to string using newlines possible? Asset Inventory - Assistance with Powershell Script ASSIGN AN HTML BLOCK TO A VARIABLE Assigning a timeout to invoke-command Assigning Multiple Val...
Invoke-WebRequest [-Uri] <Uri> [-Body <Object> ] [-Certificate <X509Certificate> ] [-CertificateThumbprint <String> ] [-ContentType <String> ] [-Credential <PSCredential> ] [-DisableKeepAlive] [-Headers <IDictionary> ] [-InFile <String> ] [-MaximumRedirection <Int32> ] [-Method <Web...
When your array is a collection of string or integers (value types), sometimes you may want to update the values in the array as you loop over them. Most of the loops above use a variable in the loop that holds a copy of the value. If you update that variable, the original value ...
Windows PowerShell will expand a variable or an expression in a string. Variables look like: $variable Expressions look like: $(expression) Thus to get $c.Handles expanded you do the following: PS> “Calc uses$($c.Handles)Handles”
] [-MaximumRedirection <Int32>] [-Method {Default | Get | Head | Post | Put | Delete | Trace | tch}] [-OutFile <String>] [-PassThru] [-Proxy <Uri>] [-ProxyCredential <PSCredential>] [-ProxyU ] [-SessionVariable <String>] [-TimeoutSec <Int32>] [-TransferEncoding {chunked |...
In below code, I need to check if version string is not empty then append its value to the request variable. if ([string]::IsNullOrEmpty($version)) { $request += "/" + $version } How to check not in if condition? powershell Share Improve this question Follow edited Jul 10, 2017...
Incidentally, you can put these wildcard characters anywhere in the string. Want to take action if thelastcharacter in $a is the letterd? Then use this command, with the letterdcomingafterthe asterisk: "*d" {"The color is yellow."} ...
function foo([string]$foo = "foo", [string]$bar = "bar") { Write-Host "Arg: $foo"; Write-Host "Arg: $bar"; } The param statement is supported in functions as well so if you do not wish to specify it in the function declaration, you can do so in the first line of the fun...