TSM to PowerCLI commands translation

Hello

I have couple of  VM disks to fix with below commands in the TSM but can anyone tell me how this should be done in PowerCLI. ( I am not a programmer so I need your help to point this out as below example)

Localhost login:

User: Root

Pass:*******

#

# vmkload_mod multiextent

# cd /vmfs/volumes/datastore1/Server1

# vmkfstools -i Server1.VMDK Server1-Clone.VMDK -d zeroedthick

# vmkfstools -U Server1.VMDK

# vmkfstools -E Server1-Clone.VMDK Server1.VMDK

# vmkload_mod -u multiextent

May I ask you how this would look in PowerCLI?

I have tried but I give up

Thanks in advance