Parameter Name aliases in PowerShell provides an option to give the shortest aliases name for the parameters. For instance, for most of the cmdlets will be engaging with -computername this can be re-written in aliases as -cn

PS C:UsersM.Karthikeyan> (get-command get-eventlog |

select -ExpandProperty parameters)

The above command will list out the available parameters for get-eventlog cmdlet

PS C:UsersM.Karthikeyan> (get-command get-eventlog |

select -ExpandProperty parameters).computername.aliases Cn

For instance, normal cmdlets can be rewritten as

get-eventlog -Cn localhost  -LN System  -Newest 10