1 #!/usr/local/plan9/bin/rc
2 
3 if(~ $#PLAN9 1) opath=$path i=() {
4 	path=()
5 	for(i in $opath){
6 		if(! ~ $i $PLAN9/bin)
7 			path=($path $i)
8 	}
9 	path=($path $PLAN9/bin)
10 }
11 ! ~ $#* 0 && exec $*