did the TODO of making builtins use a hashtable.

added two commands for dealing with them.
if you want you can override builtins for security reasons? :)
added a small program for doing tail -f for systems that may not have tail -f

1 files changed, 3 insertions, 0 deletions

diff --git a/libhashtable/genheader.sh b/libhashtable/genheader.sh
new file mode 100755
index 0000000..3995579
--- /dev/null
+++ b/libhashtable/genheader.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+cat libhashtable.c | head -n 22 | tail -n 16 > hashtable.h
+cat libhashtable.c | grep '(.*) *{' | egrep -v 'if|for|while' | sed 's/ {/;/' >> hashtable.h