P.S. `curl -fsSL https://claude.ai/install.sh | bash` works.
    You can run real Claude Code and it can use Shiro's tools
    like a normal Linux system.

    user@shiro:~$ curl -fsSL https://claude.ai/install.sh | bash
    Installing Claude Code...
    Installing packages globally...

    Resolved 1 package(s):
      + @anthropic-ai/claude-code@2.1.45
      22 files extracted
    Created 1 bin symlink(s) in /usr/local/bin

    Packages installed globally.

    Claude Code installed successfully!
    Run: claude
    user@shiro:~$ claude

    anonymous/q2<@https://shiro.computer/ line 991 > AsyncFunction:57:43
    y/<@https://shiro.computer/ line 991 > AsyncFunction:9:688
    ...and some more like this...

  user@shiro:/tmp/hn$ cat main.c
  #include <stdio.h>
  int main()
  {
    printf("Hello\n");
  }

  user@shiro:/tmp/hn$ cc main.c -o main; ./main
  Hello, World!

  user@shiro:/tmp/hn$ cat main
  #!/bin/sh
  echo 'Hello, World!'

Seems to be a few simple regexes: to "compile" you need a "main(" with either int or void before, and to trigger the hello world behavior you need printf( and a "hello" inside quotes. But that seems to be it:

  void main(
  //printf(" hello"

On GitHub, it says Claude built it.