Of shell scripts and jogging

Oops, my Unix scripting skills have gone rusty. Took a few hours to come up with a few simple shell scripts. Still got several scripts to do. Hopefully it's all downhill from here with my Uni memory slowly coming back to me. :-)

Oh no, it's been a week since I last jogged. Must try to be more disciplined to jog more often. Ok, must endeavour to jog one more time before leaving for Taiwan next week.