A quick howto on checking SSL/TLS client certificates from Django/Python.
python ssl client-cert
One of our Asterisk telephony machines appeared to "leak" queue member agents. That is, refuse to ring them because they were supposedly busy.
debug python gdb asterisk
If you find yourself in the situation that you have to reuse your Letsencrypt credentials/account generated by Dehydrated (a bash Letsencrypt interface) with the official Certbot client, like me, you'll want to convert your config files.
python encryption letsencrypt
The other day I was rebooting our development server. It has full disk encryption, and the password for it has to be specified at boot time, long before it has network access.
python x11 java
So, while developing a server application for a client, my colleague Harm decided it would be a waste of our programming time to add TCP server code.
python virtualenv c xinetd cpython