...and yes, I've programmed in Pascal. And FORTRAN*. And BASIC. And COMPASS, LISP, Cybil, CCL, COBOL, SNOBOL, APL, C, C++, Java, sh, csh, Perl and Python. Among others. Not necessarily in that order. :-)
After NOS I moved on to various proprietary Unix versions on systems
DEC Compaq HP,
and then to more than a few Linux distributions (including but not
limited to Slackware, Mandrake, Red Hat, Ubuntu, Gentoo, Arch, Debian,
Mint and Manjaro).
I've spent most of my career as a systems programmer and system administrator, manager of system administrators. I've also worked on site reliability in a large IT department, and taught computer science courses at the bachelor's and first-year master's level.
...but except in extraordinary circumstances, I don't do any of the above early in the morning. :-)
* I've never actually used the COME FROM statement, but I did once teach it in an April 1st lecture in a beginning programming course.
[ SMW, April 2019 ]