/manipulating-strings/
drwxr-xr-x [up]
-rw-r--r-- 2010-10-10 15:55 +0530 2185 questions.rst
-rw-r--r-- 2010-10-10 15:55 +0530 217 quickref.tex
-rw-r--r-- 2010-10-10 15:55 +0530 5873 script.rst
-rw-r--r-- 2010-10-10 15:55 +0530 2580 slides.tex