https://github.com/ndunnett/crsh

Basic implementation of a unix shell written in Rust.
https://github.com/ndunnett/crsh

rust shell

Last synced: 1 day ago
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Basic implementation of a unix shell written in Rust.

• Host: GitHub
• URL: https://github.com/ndunnett/crsh
• Owner: ndunnett
• License: mit
• Created: 2024-05-26T08:38:11.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2024-06-02T14:47:23.000Z (5 months ago)
• Last Synced: 2024-06-02T16:20:04.358Z (5 months ago)
• Topics: rust, shell
• Language: Rust
• Homepage:
• Size: 26.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        

# 
crsh


Crappy Rust SHell. Basic shell written in Rust, not meant to actually be used or taken seriously.


## Features

* Functional prompt

* Command launching, piping, logical grouping, and lists

* Basic builtin commands `cd`, `which`, `exit`

* Non-interactive mode

* Persistent prompt history with auto hints

## Todo

* Flesh out builtins

* Fully functional IO redirection

* Set/unset shell options

* Setting/reading env vars

* Bash-esque variable expansion

* Launching sub-shells

* Full scripting functionality

* Implement stack based compiler/interpreter

* Implement `ctrl-z` and `ctrl-c` and proper signal handling

* New scripting language

* Custom prompt styling

* Loading configuration files (ie. `.profile`, `.*rc`, `.*env`)

* Autocompletion

* Syntax highlighting

* Proper Windows support