|Book=Linux Shell Scripting Tutorial (LSST) v2.0 |current=What Is Linux
|next=Who created Linux|Who created Linux?}}
* Linux Installation programs/scripts.
* Linux post installation management tools daily work such as adding users, installing applications, etc.
glued together by the shell.
Corporate and small businesses users need support while running Linux, so companies such as [[Red Hat]] or [[Novell]] provide Linux tech-support and sell it as product. Nevertheless, community driven Linux distributions do exist such as [[Debian]], [[Gentoo]] and they are entirely free. There are over 200+ Linux distributions.
[[Category:Introduction to Shells]]