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 $*