It's because it's a PowerShell syntax. What the parent meant was "here's how to write it in PowerShell so that it still has a 'unix' feel to it (ie: composing c

It's because it's a PowerShell syntax. What the parent meant was "here's how to write it in PowerShell so that it still has a 'unix' feel to it (ie: composing commands with pipes and option switches)".