Question

I want to write a powershell ps1 script, which needs 2 argument sets,(-a -d) and each can have upto n attributes. How to implement that?

example : DoTheTask -a <task name 1> <task name 2> ...  -d <machine name 1> <machine name 2>...

Answer 1

You can do this:

param(
    [string[]]$a,   
    [string[]]$d
)

write-host $a
write-host ----
write-host $d

Then you can call DoTheTask -a task1,task2 -d machine1,machine2