Wish is a simple unix shell that has some basic functionality. Wish is made as part of OSTEP course. See their git for more information (folder processes-shell).

Program has some basic functionality. It has three build in commands:

• path
• cd
• exit
• Redirection commands in the pattern of command > file

With path command user can change your current search paths where programs should be searched for. Cd command may be used to change current working directory and exit command exits from the program immediately.

Program supports also batch mode. User may start program with one parameter which is a file where all commands should be read.

Things that are not yet included in the project:

• Parallel commands

At least it's working 😅.