--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mk	Fri Dec 05 01:17:31 2014 +0000
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+subdirs="slides handouts hws" 
+
+for sd in $subdirs; do
+  cd $sd
+  for fl in *.tex; do
+     xelatex $fl
+  done
+  cd ..
+done
\ No newline at end of file