Mastering the PassThru Switch Supercharge Your PowerShell Scripting

We declare the switch parameters -- -Recurse and -File -- using $true in a splat. Then, to pass those parameters to the Get-ChildItem cmdlet, ... In both cases, developers have to stop all the work and then switch the system or reboot. ... PowerShell: $ wsl cat /proc/version Linux version 5.10.16.3 ... The -Wait parameter causes Powershell to wait for the command to complete before it will accept more input. It does not control whether a window ... ... parameter must be added to a command. This is mandatory for ... Adding the -PassThru switch forces the cluster group objects to be sent to the pipeline. In PowerShell, the most important cmdlet for this purpose is Read-Host. In some cases, mandatory function parameters and Out-GridView are ... Switch parameters, in their general usage, are $false if you don't specify them on the command line, and are $true if you do specify them on the command line. A switch statement in PowerShell is similar to the switch or case statements found in other programming languages. It provides a cleaner and ... Switch parameters have no arguments (values); the presence of a switch parameter is sufficient; for example, Recurse is a switch parameter for Get-ChildItem : If you didn't want to change your script you could use a wrapper script designed for Certify (with the param($result)) which then calls your ... The Mandatory parameter attribute appeared on PowerShell 2.0 and made easier to declare required parameters instead of evaluating it in code and ...