问题
I'm new to PowerShell and I know on PowerShell on windows you need to run as administrator to update the help files, but how do you update help files on PowerShell on Mac?
回答1:
At this time, it does not look like the Update-Help Cmdlet is supported for Mac or Linux. For the time being I would suggest going to the technet website for each help file.
You can get there from the Command Line with the -Online parameter:
Get-Help Write-Output -Online
or
Get-Help about_Functions -Online
These commands will take you directly to technet page you need. These pages will always be up to date.
来源：https://stackoverflow.com/questions/39427790/updating-help-on-powershell-on-mac