(That isn't me in the picture, BTW. I worked in a "Blue" building - if you're familiar with the term - and neatness was the order of the day; no beards, no long hair, shirt and tie...sigh). It's kind of why I loved becoming a SysAdmin later on in my career when I could get rid of that attire. :-)
Blue building: All equipment and software IBM owned and managed.
"Hello World" in less than 20 bytes
Was wondering if that was you. lol