ksh93: ksh (AT&T Korn Shell 93) ksh93: ksh93: The KornShell language and interactive shell were designed by ksh93: David G. Korn at AT&T Bell Laboratories. Besides offering a powerful ksh93: interactive shell, it also offers a robust programming language with ksh93: such features as associative arrays and built in integer math ksh93: operations. ksh is an excellent choice for system administration ksh93: scripts and for everyday interactive use. ksh93: ksh93: The official site for the Korn Shell is http://www.kornshell.com/ ksh93: