-* [[Configuring Client-Side Certificate Authentication on Apache|doc/apache-client-certs]] <br />
-How to configure your own server to accept client-side certificates just like [scripts.mit.edu](http://scripts.mit.edu)
+* XVM: [Using `remctl`](https://xvm.mit.edu/trac/wiki/Remctl), and
+ [Getting the serial console](https://xvm.mit.edu/trac/wiki/SerialConsole)
+
+* [[Printing with CUPS on the Mac|doc/cups-on-mac]] <br />
+How to set up printing on a Mac.
+
+* [Learning Debian Packaging](http://debathena.mit.edu/packaging/)
+
+* [[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]]