Hi Lorna, sounds good. Here are some suggestions:
* tail -f
* file
* locate
* which
, type
* pushd
, popd
, dirs
* wget
, and its -S
option for seeing the HTTP headers
* convert
(and ImageMagick in general)
* poster
* dict
, look
* killall
, xkill
* dc
(or bc
if you insist)
* units
* diff -u