" 1.5 Why Linux
Linux has evolved into a powerful desktop operating system that can run on already existing hardware. In many cases, it requires less memory and processing power than other alternatives to provide similar performance on the client.
Because of its core design and open nature, Linux can be easily customized. Linux is available under the GNU General Public License1 (GPL) agreement and can be obtained for free. However, most enterprises buy a Linux distribution to take advantage of the bundling features and support that accompanies them. The openness and flexibility of Linux, not the price, is becoming the driver for many organizations to migrate to this operating system. Its functionality, stability, scalability, and support have been key factors that have expanded the use of Linux from academic areas to the enterprise.
With support from such companies as IBM and others that deliver key client platforms, such as Lotus Notes®, the Mozilla Web browser, open office suites, and Java desktops, Linux is gaining momentum as a desktop operating platform.
Linux supports the Portable Operating System Interface (POSIX) standard that defines how a UNIX®-like system operates, specifying details such as system calls and interfaces. POSIX compliance has made it possible for developers to port many popular UNIX applications and utilities to Linux.
Linux also provides a complete implementation of the TCP/IP networking stack. A full range of clients and services are supported, including a standard socket programming interface so that programs that use TCP/IP can be easily ported to Linux.
Linux supports the standard ISO-9660 file system for CD-ROMs, printing software, multi-media devices, and modems. In short, it provides the facilities to support the requirements of a wide range of client application types.
"
http://www.redbooks.ibm.com/abstracts/SG246380.html
http://www.redbooks.ibm.com/redbooks/SG246380/wwhelp/wwhimpl/js/html/wwhelp.htm
Linux has evolved into a powerful desktop operating system that can run on already existing hardware. In many cases, it requires less memory and processing power than other alternatives to provide similar performance on the client.
Because of its core design and open nature, Linux can be easily customized. Linux is available under the GNU General Public License1 (GPL) agreement and can be obtained for free. However, most enterprises buy a Linux distribution to take advantage of the bundling features and support that accompanies them. The openness and flexibility of Linux, not the price, is becoming the driver for many organizations to migrate to this operating system. Its functionality, stability, scalability, and support have been key factors that have expanded the use of Linux from academic areas to the enterprise.
With support from such companies as IBM and others that deliver key client platforms, such as Lotus Notes®, the Mozilla Web browser, open office suites, and Java desktops, Linux is gaining momentum as a desktop operating platform.
Linux supports the Portable Operating System Interface (POSIX) standard that defines how a UNIX®-like system operates, specifying details such as system calls and interfaces. POSIX compliance has made it possible for developers to port many popular UNIX applications and utilities to Linux.
Linux also provides a complete implementation of the TCP/IP networking stack. A full range of clients and services are supported, including a standard socket programming interface so that programs that use TCP/IP can be easily ported to Linux.
Linux supports the standard ISO-9660 file system for CD-ROMs, printing software, multi-media devices, and modems. In short, it provides the facilities to support the requirements of a wide range of client application types.
"
http://www.redbooks.ibm.com/abstracts/SG246380.html
http://www.redbooks.ibm.com/redbooks/SG246380/wwhelp/wwhimpl/js/html/wwhelp.htm
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