Function/Write-Log.ps1
|
function Write-Log { <# .SYNOPSIS Writes a message to the log file with a specified log level. .DESCRIPTION The Write-Log function adds a message to the log file with a timestamp and log level. It supports three log levels: 1 = NORMAL, 2 = WARNING, and 3 = ERROR. .PARAMETER Message The message to be logged. .PARAMETER LogLevel 1 = Info (By Default), 2 = Warning, 3 = Error .INPUTS Description of objects that can be piped to the script. .OUTPUTS Description of objects that are output by the script. .EXAMPLE Write-Log -Message "We have found users in AD" -LogLevel 1 .EXAMPLE Write-Log -Message "We have found users in AD" .EXAMPLE Write-Log "We have found users in AD" .EXAMPLE Write-Log "Fail in try { } Foreach () ....." 3 .LINK Detail on what the script does, if this is needed. .NOTES Author: Benni Ladevig Pedersen Date: January 20,2025 #> [CmdletBinding()] param ( [Parameter(Position = 0, Mandatory = $true)] [string]$Message, [Parameter(Position = 1)] [ValidateSet(1, 2, 3)] [int]$LogLevel = 1 # 1 = Info, 2 = Warning, 3 = ERROR ) $TimeGenerated = "$(Get-Date -Format HH:mm:ss).$((Get-Date).Millisecond)+000" $LineFormat = $Message, $TimeGenerated, (Get-Date -Format MM-dd-yyyy), "$("$env:COMPUTERNAME.$env:USERDNSDOMAIN" | Split-Path -Leaf) - $($MyInvocation.ScriptName | Split-Path -Leaf):$($MyInvocation.ScriptLineNumber)", ` $([System.Security.Principal.WindowsIdentity]::GetCurrent().Name), $LogLevel, $($pid) $Line = '<![LOG[{0}]LOG]!><time="{1}" date="{2}" component="{3}" context="{4}" type="{5}" thread="{6}" file="" >' $AddLine = $Line -f $LineFormat Add-Content -Value $AddLine -Path $ScriptLogFilePath -Encoding UTF8 } |