Zrc, I tried making a Unix shell scripting language with Tcl syntax
Welp, second time posting this project! Bourne shell's ALGOL-inspired syntax seems a bit verbose, and while `rc` is quite nice, it lacks some features I'd prefer in a shell (this is probably by design). Though don't let the name I chose fool you, this shell is probably more related to `tcl` or `csh` than `rc`, except in some small places. It's been a while since my last post. Notable new features include a stack trace (via `caller`), `try`/`catch` (but only with user-supplied strings), `fc`, `disown`, login shell detection, and a shorter argv alias (`${argv number}` becomes `$number`).…
Zrc, I tried making a Unix shell scripting language with Tcl syntax launched on September 29, 2025 with 5 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
The Zrc UNIX shell and scripting language. Contribute to Edd12321/zrc development by creating an account on GitHub.
This is the new, better and REWRITTEN version of Zrc (master branch)! It has way less bugs, a better codebase, nicer syntax, etc. Zrc is a small scripting language for Linux, BSD, etc. written in C++ (interpreter + builtins in a very small ~4000SLOC). It is a shell with syntax similar to Tcl/TK ( EIAS ). The code is quite small, but minimalism is not the main focus of Zrc (which is why it has way more "luxury features" compared to usual shells). Instead, the idea is to be a better alternative to tclsh that extends its syntax and adds features like job control, a custom line editor and more, while still almost keeping Tcl's "pure syntax". Note : The shell is experimental and behaviour may…from github.com
In the maker’s words, at launch
Welp, second time posting this project! Bourne shell's ALGOL-inspired syntax seems a bit verbose, and while `rc` is quite nice, it lacks some features I'd prefer in a shell (this is probably by design). Though don't let the name I chose fool you, this shell is probably more related to `tcl` or `csh` than `rc`, except…
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