Systems Engineer with a small professional programming and mostly systems management and hobby programming resume. Mysql, php, html, css, C, perl, shell scripts, and poking at python again.
I've been a professional C, Perl, PHP and Python developer.
I'm an ex-sysadmin from the late 20th century.
These days I do more Javascript and CSS and whatnot, and promote UX and accessibility.
I typically use ls -lart :) (the a isn't necessary but it is appropriate ;) )
I understand why you do that and it spoils it a little to add a letter - but my only common use case apart from a normal
lsisls -larth.