p4

Usage:

    p4 [ options ] command [ arg ... ]
    p4 set [-s -S service ] [var[=value]]

    Options:
	-h -?		print this message
	-s		get/set variables for the perforce service
	-S service	get/set variables for the named service
	-v level	debug modes
	-V		print client version
	-x file		read named files as xargs
	-G		format input/output as marshalled Python objects

	-c client	set client name (default $P4CLIENT)
	-d dir		set current directory for relative paths
	-H host		set host name (default $P4HOST)
	-p port		set server port (default $P4PORT)
	-P password	set user's password (default $P4PASSWD)
	-u user		set user's username (default $P4USER)