Powershell Tip #27: Display the help for the parameters of a cmdlet

Tip: You can find information about a particular parameter or all parameters.

Particular parameter :  Get-Help -Name Get-Content -Parameter Path

You can get useful information:

• This parameter accepts an array of strings: [string[]]$Path
• This parameter is mandatory (true)
• This parameter is positional (position 1)
• This parameter doesn’t accept wildcard characters

All parameters :  Get-Help -Name Get-Content -Parameter *