Pointing directly at `awk`, rather than via `env`.

Though it worked fine on Mac OS X, for whatever reason, this technique breaks
down on Debian and the shell complains:
    /usr/bin/env: awk -f: No such file or directory

diff --git a/004/life.awk b/004/life.awk
index 469229a..73cad1d 100755 (executable)
--- a/004/life.awk
+++ b/004/life.awk
@@ -1,4 +1,4 @@
-#! /usr/bin/env awk -f
+#! /usr/bin/awk -f
 
 
 function CHAR_BORDER() {return "-"}