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3.4 KiB
3.4 KiB
The list-automatic-variables.ps1 Script
list-automatic-variables.ps1
Parameters
[<CommonParameters>]
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
Source Code
<#
.SYNOPSIS
Lists all automatic variables of PowerShell
.DESCRIPTION
This PowerShell script lists all automatic variables of PowerShell.
.EXAMPLE
PS> ./list-automatic-variables
Variable Content
-------- -------
$false False
$HOME C:\Users\Markus
...
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
function AddItem { param([string]$Variable, [string]$Content)
new-object PSObject -property @{ 'Variable' = "$Variable"; 'Content' = "$Content" }
}
function ListAutomaticVariables {
AddItem "`$args" "$args"
AddItem "`$ConsoleFileName" "$ConsoleFileName"
AddItem "`$Error[0]" "$($Error[0])"
AddItem "`$Event" "$Event"
AddItem "`$EventArgs" "$EventArgs"
AddItem "`$EventSubscriber" "$EventSubscriber"
AddItem "`$ExecutionContext" "$ExecutionContext"
AddItem "`$false" "$false"
AddItem "`$foreach" "$foreach"
AddItem "`$HOME" "$HOME"
AddItem "`$input" "$input"
AddItem "`$IsCoreCLR" "$IsCoreCLR"
AddItem "`$IsLinux" "$IsLinux"
AddItem "`$IsMacOS" "$IsMacOS"
AddItem "`$IsWindows" "$IsWindows"
AddItem "`$LastExitCode" "$LastExitCode"
AddItem "`$Matches" "$Matches"
AddItem "`$MyInvocation.PSScriptRoot" "$($MyInvocation.PSScriptRoot)"
AddItem "`$MyInvocation.PSCommandPath" "$($MyInvocation.PSCommandPath)"
AddItem "`$NestedPromptLevel" "$NestedPromptLevel"
AddItem "`$null" "$null"
AddItem "`$PID" "$PID"
AddItem "`$PROFILE" "$PROFILE"
AddItem "`$PSBoundParameters" "$PSBoundParameters"
AddItem "`$PSCmdlet" "$PSCmdlet"
AddItem "`$PSCommandPath" "$PSCommandPath"
AddItem "`$PSCulture" "$PSCulture"
AddItem "`$PSDebugContext" "$PSDebugContext"
AddItem "`$PSHOME" "$PSHOME"
AddItem "`$PSItem" "$PSItem"
AddItem "`$PSScriptRoot" "$PSScriptRoot"
AddItem "`$PSSenderInfo" "$PSSenderInfo"
AddItem "`$PSUICulture" "$PSUICulture"
AddItem "`$PSVersionTable.PSVersion" "$($PSVersionTable.PSVersion)"
AddItem "`$PSVersionTable.PSEdition" "$($PSVersionTable.PSEdition)"
AddItem "`$PSVersionTable.GitCommitId" "$($PSVersionTable.GitCommitId)"
AddItem "`$PSVersionTable.OS" "$($PSVersionTable.OS)"
AddItem "`$PSVersionTable.Platform" "$($PSVersionTable.Platform)"
AddItem "`$PSVersionTable.PSCompatibleVersions" "$($PSVersionTable.PSCompatibleVersions)"
AddItem "`$PSVersionTable.PSRemotingProtocolVersion" "$($PSVersionTable.PSRemotingProtocolVersion)"
AddItem "`$PSVersionTable.SerializationVersion" "$($PSVersionTable.SerializationVersion)"
AddItem "`$PSVersionTable.WSManStackVersion" "$($PSVersionTable.WSManStackVersion)"
AddItem "`$PWD" "$PWD"
AddItem "`$Sender" "$Sender"
AddItem "`$ShellId" "$ShellId"
AddItem "`$StackTrace" "$StackTrace"
AddItem "`$switch" "$switch"
AddItem "`$this" "$this"
AddItem "`$true" "$true"
}
try {
ListAutomaticVariables | format-table -property Variable,Content
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}
Generated by convert-ps2md.ps1 using the comment-based help of list-automatic-variables.ps1