
Korn Shell alternatives
Korn Shell is a UNIX shell, which is an interface to the UNIX operating system. It is an interactive command interpreter and command programming language that has a simple syntax and built-in help system. It has a simple and cumulative job control. It supports filename wildcarding, piping, documents, command substitution, variables, sub-scripting, and arrays. A restricted version of C is available for shell programs. It implements a number of commands which make reference to files under the user’s home directory, and you can search them by using a variation of the UNIX find utility.
Its improved features include a number of improvements such as command-line editing, file name globing (wildcard matching), and options for formatting output. It features a scripting language, which is used for writing scripts, as well as interactive command execution and file name pattern matching facilities. It can be used directly to control the execution of applications running under a Unix operating system environment.


















