Korn Shell or POSIX Shell Overview
Korn Shell or POSIX Shell Commands.
Command Aliasing in the Korn Shell or POSIX Shell
Parameter Substitution in the Korn Shell or POSIX Shell
Command Substitution in the Korn Shell or POSIX Shell
Arithmetic Evaluation in the Korn Shell or POSIX Shell.
File Name Substitution in the Korn Shell or POSIX Shell
Input and Output Redirection in the Korn Shell or POSIX Shell.
Job Control in the Korn Shell or POSIX Shell.
Inline Editing in the Korn Shell or POSIX Shell.
The alias, cd, export, fc, getopts, read, set, and typeset Korn shell commands.
The /etc/passwd file.