Polyglot XHTML: Serving pages that are valid HTML and valid XML at the same time.
Getting the Asterisk PBX CLI to work more like you're used to from the (readline) bash shell can, be a time-saver.
readline asterisk editline inputrc
We wanted to use EncFS to be able to store encrypted backups.
I ran into an obscure Could not link against ! error when configuring EncFS:
Could not link against !
compile encfs error
A few days ago, the Scapy project was brought to my attention.
python snippet scapy dns