fixes

bin/9.rc

diff --git a/bin/9.rc b/bin/9.rc
new file mode 100755
index 0000000..1fb75d2
--- /dev/null
+++ b/bin/9.rc
@@ -0,0 +1,7 @@
+#!/usr/local/plan9/bin/rc
+
+PLAN9=/usr/local/plan9
+if(! ~ $path(1) $PLAN9/bin)
+	path=($PLAN9/bin $path)
+
+! ~ $#* 0 && exec $*