Using a Variable (PowerShell) inside of a command

问题

$computer = gc env:computername

# Argument /RU \'$computer\'\\admin isn\'t working.
SchTasks /create /SC Daily /tn \"Image Verification\" /ST 18:00:00 /TR C:\\bdr\\ImageVerification\\ImageVerification.exe /RU \'$computer\'\\admin /RP password

Basically I need to provide the computer name in the scheduled task...

Thank you in advance!

回答1:

Single quoted strings will not expand variables in PowerShell. Try a double quoted string e.g.:

"$computer\admin"

回答2:

use the command 'hostname' to get the name of the local pc.

来源：https://stackoverflow.com/questions/12393999/using-a-variable-powershell-inside-of-a-command