* arun *
Syntax: arun in/out/normal/swap/<digit> [ <command> ]
Add a command to file executed at login/logout/swap time or explicitly
by user ('normal' parameter). If you use <digit> you can add command to a
file who will be executed by .for or .if or .event commands.
If <command> is missing, then you can view the list of commands.
If the added command begins with # then it will be ignored
(means comment in run commands file).
See also: .run, .drun