1. What is Linux Operating System?
2. What is the difference between Linux and Unix systems?
3. Is it the same? How does the file directory system work on this?
Information needed on Linux and unix Operation system
Hi Robert_Hernandez,
       LINUX is simply a kernel and a clone of UNIX which is scripted from scratch. Where in UNIX is a secure name in which only big companies are permitted to use UNIX. Mostly the system of UNIX are commercial in itself. What else are the difference between them? Take a look at some points in which they differ:
 LINUX                                                                                                                                              UNIX
The Cost and License : Can be downloaded for free which is under                          The OS are not free
                                           the license of GNU
Friendly User                : Considered as the most friendly user because                   Only apple OS X is accepted by UNIX Â
                                           installing sound cards, flash player and other                      egarding desktop utilization.
                                           desktop stuff are easy to install
Firewall software          : To protect the server from intruders in the internet           must buy a software called Checkpoint
                                            the firewall use is netfilter based tool                                    unix firewall
File System                       ext3 by default supports                                                          comes with different file system such as
                                                                                                                                                   gpfs, jfs(solaris), jfs gpfs(AIX)
OS Names                     : Debian Linux, Ubuntu Linux, Fedora Linux                           Mac OS X, HP-UX, IRIX
Hope this might help you.
Thanks.
