Shell_exec.cgi is an environment that decapsulate CGI format. It allows to easily build CGI-scripts in UNix-shell.

Information about Shell_exec.cgi and source distribution are available here.

SaveSince is a MacOS application that performs incremental backup from directory in your hard-disk. ONly files modified after a defined date are backuped in a disk-image that preserve the structure of the original content and that can be copied into a USB pen-drive.

It is useful when you are away from home and your time-machine hard disk ;-).

Information about SaveSince and distribution is available here.

dmgMaker is a MacOS application that encapsulates the hdiutil command. It allows you to easily build disk images from folders you select anywhere in your disk.

Information about dmgMaker and distribution is available here.