charities.cron is a cron script in the gawk language to frequent the various charity sites affiliated with thehungersite.com and freedonation.com. These sites enable Web users to donate food, health care, and other goods simply by clicking on a link. The sites generally count one click per IP address per day; by making this a daily cron job, you can cause thousands of dollars to be donated to charity each year.
adoC is a source code documenting system written in awk and shell script. It produces documentation in LaTeX format which resembles the Unix man pages. The documentation is generated from comment sections in the source code, which are marked by two special character sequences and internally divided into sub-parts by keywords. The system can be used with almost any kind of programming language.