A command line processor for Unix that adds extensions to the Bourne shell. It includes many C shell functions, but is supported by more versions of Unix than C shell. See Bourne shell, bash shell, C shell and Unix.
"Korn shell." YourDictionary, n.d. Web. 17 August 2018. <http://www.yourdictionary.com/korn-shell>.
Korn shell. (n.d.). Retrieved August 17th, 2018, from http://www.yourdictionary.com/korn-shell