(Note that if you download this repo, you'll need to chmod +x subcommands/*)

Challenge: Solve one 1 simple problem per day for 5 consecutive weekdays.

Day One - Encrypted Notes - add/update/delete notes from an encrypted text file interactively.*

Day Two - Stock Quote - Retrieve stock quotes from Yahoo Finance. (Requires: hexdump, xsltproc, and wget)

Day Three - What Is - Simplistic (and probably really buggy) command line Wikipedia lookup tool.

Day Four - ConvCurrency - Quick and Dirty currency converter.

Day Five - corner-cut - Simple ImageMagick script to slice uniform corners out of an image.
Nothing fancy, but possibly useful in the future.

*No security guarantees. I do store your password in an environment variable.

I've blogged my progress on: