Unix was created first. The C programming language was created for Unix.
Unix is the name of an Operating System (software) and Cisco is the name of a technology company.
The very first one, period. The first shell for Unix didn't originally have a name but has since been referred to as the Thompson shell. The first shell ported to Linux was bash.
Based on the Unix Operating System.
Unix came first; Linux is a clone of the Unix Operating System.
No.
Definitely not. Unix was developed around 1969 - 1972, and Operating Systems have been available since the very late 1940's, early 50's.
Unix
unix
It can't be exactly the same name as root; directories in Unix have to be unique, and therefore you can't duplicate the name.
Unix was first developed in assembly language in 1973. Academic circles studied Unix around this time and even into the early 1980's. It was first licensed in 1974.
By typing its name into the shell