The practical (Unix) problems with .cache and its friends

Machine learning and nano-3D printing produce nano-architected materials

We got hit by an alarmingly well-prepared phish spammer

Thoughts on having SSH allow password authentication from the Internet

The history and use of /etc/glob in early Unixes

There are different sorts of WireGuard setups with different difficulties

I think Go union type proposals should start with their objectives

A gotcha with importing ZFS pools and NFS exports on Linux

Good union types in Go would probably need types without a zero value

Some things that make languages easy (or not) to embed in Unix shell scripts (2022)