I'm a long time programmer. I started with BASIC on the Apple II and Polysci boxes back in 1976 and have been programming ever sense. I spent 8+ years at Michigan State University in the computer science program and as a Systems Programmer.
I've contributed code to the Unicos Kernel, FreeBSD and Linux.
If it runs Unix/Linux I likely can program it. I consider myself an expert in C, perl, bash, PHP and a dozen other languages I've picked up over the years.