Get-NumberFromString.ps1
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function Get-NumberFromString { <# .SYNOPSIS Return all numbers part of a string .DESCRIPTION Return all numbers part of a string; the result is returned as string, not as int. If you pass/pipe multiple lines, each line will be treated and returned separately. .EXAMPLE Get-NumberFromString "this 1 string 5973 contains 335 numbers" 15973335 .EXAMPLE "you can pipe 547 commands 123 or text from 503 a file" | Get-NumberFromString 547123503 #> param ( [parameter(mandatory = $true, valuefrompipeline = $true, position = 1)] ## string to extract numbers from [string]$String ) process { try { [String]::Join('', [System.Text.RegularExpressions.Regex]::Split($String, '[^\d]')) } catch { } } } |