This is a cross-platform shell developed in Racket. To use, either compile to binary using Racket 6.11 or newer, or run:
Windows: "C:\Program Files\Racket\racket.exe" -f "lsh.rkt" -e "(require 'lsh)" -i
Unix: racket -f "lsh.rkt" -e "(require 'lsh)" -i
help ; displays this message cd ; displays the current working directory or change it cd/ ; same as (cd "/") - goes back to filesystem root pwd ; print the current directory's path dir ; list the current directory's file list or the specified path ls ; prints the current folder's file list mkdir ; makes a folder run ; run a program from the current directory, optionally takes parameters run# ; run a program directly using its path racket ; edit a file using DrRacket edit ; edit a file using notepad edit-me ; edit lsh source file using DrRacket url ; browse to an url google ; google an url cp ; copy a file or folder mkdir ; create a folder touch ; create an empty file find ; walk the current path show ; pretty-prints a command result rm ; delete a file rmdir ; delete a folder echo ; display something on the screen search ; equivalent to Google's 'I'm feeling lucky'
Oh, and it evaluates Racket forms from the command line. Remember to (display ) forms if you need to output results to the screen. This is still very Alpha, but I use it all the time, so you might as well have it too. I use it in Windows, but it should work out of the box on Linux, BSD and MacOS - and if not, would require minor changes.