Run Function - command line

Question

Hi Chaps.Sorry for a bit of a noob question but actually not done this before.
I am producing a backup / restore script for our helpdesk team. I was looking to have one script rather than two and then depending on what they wanted to do just call the function.
something like C:\ScriptName.ps1 Get-Backup
What do i need to do in order to achieve this? Many thanks
Function Get-Backup
MD -Force $HomeDrive\$BackupRoot
Function Get-Restore
write-host "blah blah blah"

Answer 1

Yes WallaceTech - If you call both the swich parameter inside the function you will get this result
Comment last line you will get one functions output
Function Service-Desk {
param([switch]$GetBackup,
[Switch]$Restore)
if($GetBackup) {Write-Host "Backup in progress" @args}
if($Restore) {Write-Host "Restore in Progress" @args}
#Service-Desk -GetBackup
#Service-Desk -Restore
Now save this file as Test.PS1
Call the function as . .\Test.PS1
Service-Desk -GetBackup
"Back up in Progress"
Service-Desk -Restore
"Restore in Progress"
Regards Chen V [MCTS SharePoint 2010]
Followed that mate but after calling the function ..\Test.PS1 i am informed
PS C:\temp> ..\Test.ps1
..\Test.ps1 : The term '..\Test.ps1' is not recognized as the name of a cmdlet, function, script file, or operable
program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ ..\Test.ps1
+ ~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (..\Test.ps1:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException