Answer is Linux :)
version 7
cat /proc/version The above answer will only work on certain systems. For most Unix systems, use the 'uname' command to get the Unix version. AIX uses the oslevel command.
Unix is not open source, it is proprietary. Linux is the open-source version of Unix.
Unix configuration is the process of tailoring a freshly installed version of Unix to your particular environment. Each Unix system may do that differently.
Solaris is a specific version of Unix; the term 'Unix' refers to a classification, and several vendors provide a Unix-like environment. So, in a sense, Unix and Solaris are the same thing.
the latest version of linux is 0S Cinnamon Toast Version 7
the latest version of linux is 0S Cinnamon Toast Version 7
Solaris
In 1984, another factor brought added attention to UNIX system
Not really. AIX is IBM's patented version of Unix, with their own add-ons and features. The basics look a lot like Unix but legally they are not Unix. One could say it is a Unix variant.
select * from v$version where banner like 'oracle%';
It's neither. Linux is its own family of operating systems. It is modeled after Unix and shares many design goals, but it is not completely inter-operable. Also, to be legally called a "version of Unix", an operating system must go through a rigorous and expensive certification test, which no Linux distro has currently done. No. Linux is not an *anything* Unix.