Get-Help cmd ? But you can even leave out the arguments and it will query for the mandatory ones.
Also just FYI, it can fuzzy match on arguments, so you can specify only the first letter, or substring of the whole name. I think from this aspect, it is far superior to the UNIX tools.
Also just FYI, it can fuzzy match on arguments, so you can specify only the first letter, or substring of the whole name. I think from this aspect, it is far superior to the UNIX tools.