Enable SSH on all hosts of a Vcenter cluster

Here is a one liner that helps start SSH services on all ESX hosts within the cluster
Get-Cluster | Get-VMHost | ForEach {Start-VMHostService -HostService ($_ | Get-VMHostService | Where {$_.Key -eq “TSM-SSH”})} 

and here is the command to disable it 

Get-Cluster | Get-VMHost | ForEach {Stop-VMHostService -HostService ($_ | Get-VMHostService | Where {$_.Key -eq “TSM-SSH”})