Korn shell
The Korn shell, often abbreviated as ksh, is a command-line interpreter for Unix and Unix-like operating systems. Developed by David Korn in the early 1980s, it combines features from the Bourne shell and the C shell, making it a powerful tool for scripting and interactive use.
Korn shell supports advanced features such as command-line editing, job control, and associative arrays. It is widely used for writing shell scripts and automating tasks, providing users with a flexible environment to manage system operations efficiently.