Jar Ajar is a JAR-based self-extractor for zip files. Zip up files and package them with descriptive images and text using Jar Ajar's graphical interface. When recipients launch the resulting JAR, Jar Ajar guides users through the unzip process.
GitSync is a shell script designed to simplify the usage of the version control system GIT (see www.git-scm.com for more information) by providing a "do everything to sync my repository" command.