filegrep.ps1

[CmdletBinding()]
param (
    [Parameter(Mandatory=$True)]
    [string]$grep_pattern,

    [Parameter(Mandatory=$True)]
    [string]$glob_pattern,

    [Parameter(Mandatory=$False)]
    [string]$path
)


If (Test-Path variable:local:path) {
    $files = Get-ChildItem -Path $path -Include $glob_pattern -Recurse
} else {
    $files = Get-ChildItem -Include $glob_pattern -Recurse
}

$files | Select-String $grep_pattern -CaseSensitive