Linux is an open source operating system used on computers that would generally run Windows OS. There are many versions of Linux being developed by various interest groups.
OSX is a proprietary system owned by Apple that generally runs on Apple computers. There is only one 'current' OSX released by Apple at any one time. OSX is not used on iPhones, iPods, or iPads.
Both systems are related to Unix.
what are similarities and differences between linux and unix?
Linux The others are proprietary.
None of the above.
What is the difference between Redhat Linux EL4 and EL5.
Yes! You can Run OSX (mac) and linux at the same time with a virtual machine. I perfer Parallels.
OSX or OS 10 Linux Windows
Linux, Windows, OSX
MS Windows, MAC OSX, and GNU/Linux.
Windows, Solaris, Linux, & Apple OSX...
OSX is a Operating system derived from BSD, and thus unix... Unbuntu can be skinned to look like and behave like OSX (I did that in about 15 minuets) OSX in a sense is a Desktop environment, but is very resource intensive in contrast to openbox. (If you do it right, a computer running Linux and openbox can boot to login in 15 seconds) (Linux is a derivative of UNIX) So basically, OSX is a way for you to have your computer do the work you want it to do.
There are many shells available for Linux; you need to be specific about the ones you want to compare.
When it finishes booting. (Starting Windows\Mac OSX\Linux\Other)