* [[Using CPAN|doc/cpan]] <br />
CPAN is a source of many useful Perl libraries, but the tools often seem determined not to let you have them. Here's how to beat them into submission.
+* [[Writing safe(r) shell scripts|doc/safe-shell]]
+
## IAP Classes and Cluedumps
SIPB teaches [an array of classes](http://sipb.mit.edu/iap) each IAP and shorter [cluedumps](http://cluedumps.mit.edu/) in the fall.