#!/bin/rc

if (! test -r $home/ohist){
	echo no history file
	exit nohistory
}

all=no
if (~ $1 -a){
	all=yes
	shift
}

app=ox
if (! ~ $#* 0){
	app=$"*
}

if (~ $all yes){
	grep '^'^$"app $home/ohist
}
if not{
	grep '^'^$"app $home/ohist | tail -1
}

exit ''