Linux is a free Unix-type operating system originally created by Linus Torvalds with the assistance of developers around the world. Developed under the GNU General Public License , the source code for Linux is freely available to everyone.
Linux can power your web server using Apache, email server using Sendmail, SQL server using MySQL, your DNS server using BIND, your file/print server using Samba and many others.
Because Linux is so powerful and full of features, you need a seasoned company like DCS to guide you through the process of implementing and maintaining your Linux installation.
To learn more about Linux go to the
Cincinnati Linux User's Group web page.
Another good source of information is Linux Links.