Good thread. This article may be useful for those who want to learn to write Linux or Unix command-line utilities in C: Developing a Linux command-line utility

Good thread. This article may be useful for those who want to learn to write Linux or Unix command-line utilities in C: Developing a Linux command-line utility: http://www.ibm.com/developerworks/library/l-clutil/ http://www.ibm.com/developerworks/library/l-clutil/