AdiIRC

Added in 1.5

/run [-hnp] <filename|url> [arguments]

Runs the specified program.
If a URL is entered, default browser will be used.

Filenames using spaces must be enclosed in quotes unless the filetype is .exe or .bat.

Switches

-h - Hide the application in context.
-n - Minimizes the window of the program.
-p - Sets the working path to the path of the program.

Parameters

<filename|url> - File or url to run. (If the filename contains spaces, it must be quoted, AdiIRC only)
[arguments] - Arguments list to be passed to the program.

Example

;Open www.adiirc.com
/run www.adiirc.com

;Open notepad
/run notepad.exe