rmpr/psh

Psssssh

psh

This is a simple shell made for learning purpose.

Usage

psh 

Opens a new prompt with a pattern defined in psh.cfg (if the file doesn't exist it will be created with the default pattern >). Think of it as a cheap equivalent of $PS1. Now the Shell is working like any other shell, infinite loop waiting for user input starting execution after the user presses \n. It doesn't support piping and redirecting.

Shell Built-ins

Essentially cd, exit and help

Goodies

I don't know why but I feel like it. After each command the Shell will print pss...sh with the number of s corresponding to the number of characters read. That's it, the length of the command is proportional to the prompt size. the current working directory followed by the content of psh.cfg