cmdok checks that specified commands are OK. If command is OK than it exists in PATH and can be run.
It is a simple, small and portable Bashscript. It is useful in software packages that want to check that some commands exist before trying to run them.
See wiki for more information and examples.
Traffic Sucks. CamGet is a bashscript to download images from area traffic camera websites (such as http://www.dpwt.com). This script also adds timestamps to each image, converts image to desired format, and attempts to 'normalize' each image.
Simple script of backup using tar for *NIX systems and written in bash, very easy to suit whatever backup policy, using complete, incremental or parcial backups. It has some features for esample mail notification, index of files, error notices, etc.