Using Accessing Portable Operating System Interfaces

Using the portable operating systems interfaces, you can write programs to get information about facilities such as the files, directories, processes, paths, environment variables and command-line parameters. Following the interface specifications, you can write programs that do not depend on idiosynchrasies of different Unixes, and Windows.

M3sh, a simple commad-line shell, operates like a normal DOS or Unix command shell, providing you with simple commands, without the use of pre-processor macros.

Examples usage:

See also: