tsukanov-as

Building Claude Code from Source

Step-by-step guide for building the Claude Code CLI from the alesha-pro/claude-code repository — leaked Anthropic Claude Code source code.

Requirements

Linux (Ubuntu 22.04+) or macOS
4GB RAM, 4 CPU cores, 30GB disk
Bun >= 1.3
Git

What do Etcd, Consul, and Zookeeper do?
- Service Registration:
  - Host, port number, and sometimes authentication credentials, protocols, versions numbers, and/or environment details.
- Service Discovery:
  - Ability for client application to query the central registry to learn of service location.
- Consistent and durable general-purpose K/V store across distributed system.
  - Some solutions support this better than others.
  - Based on Paxos or some derivative (i.e. Raft) algorithm to quickly converge to a consistent state.
Centralized locking can be based on this K/V store.

Download docker-compose.yml to dir named sentry
Change SENTRY_SECRET_KEY to random 32 char string
Run docker-compose up -d
Run docker-compose exec sentry sentry upgrade to setup database and create admin user
(Optional) Run docker-compose exec sentry pip install sentry-slack if you want slack plugin, it can be done later
Run docker-compose restart sentry
Sentry is now running on public port 9000

https://docs.docker.com/compose/compose-file/#env_file

Here's a list of mildly interesting things about the C language that I learned mostly by consuming Clang's ASTs. Although surprises are getting sparser, I might continue to update this document over time.

There are many more mildly interesting features of C++, but the language is literally known for being weird, whereas C is usually considered smaller and simpler, so this is (almost) only about C.

1. Combined type and variable/field declaration, inside a struct scope [https://godbolt.org/g/Rh94Go]

struct foo {
   struct bar {
 int x;

example: https://medium.com/swlh/build-and-use-go-packages-as-c-libraries-889eb0c19838

https://medium.com/@walkert/fun-building-shared-libraries-in-go-639500a6a669

https://www.darkcoding.net/software/building-shared-libraries-in-go-part-2/

https://karthikkaranth.me/blog/calling-c-code-from-go/

	#!/usr/bin/env bash

	# Download VMware Fusion for macOS without a Broadcom account.
	#
	# This script allows you to download various versions of VMware Fusion for
	# different architectures by parsing available metadata and downloading from Cloudflare CDN.
	#
	# Only builds v8.0.0 - v13.6.3 are supported (for now)
	#
	# Use '-k' to keep the download file compressed, exiting after download.

	#netcat proxy to a different backed and serve requests on port80
	mkfifo fifo_pipe
	nc -lk -p 80 < fifo_pipe \| nc 192.168.1.10 3306 >fifo_pipe


	#socat doing the same with connection verbosity
	socat -d -d TCP-LISTEN:80,fork TCP:192.168.1.10:3306

	import os
	import argparse
	import hashlib
	import hf_transfer # py -m pip install hf-transfer

	CHUNK_SIZE = 10_485_760

	parser = argparse.ArgumentParser(description='HuggingFace fast model downloader')
	parser.add_argument('--url', type=str, help='file url')
	args = parser.parse_args()

	import numpy as np
	from numpy import pi
	# import matplotlib.pyplot as plt

	N = 400
	theta = np.sqrt(np.random.rand(N))2pi # np.linspace(0,2*pi,100)

	r_a = 2*theta + pi
	data_a = np.array([np.cos(theta)r_a, np.sin(theta)r_a]).T
	x_a = data_a + np.random.randn(N,2)

	"""
	Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
	BSD License
	"""
	import numpy as np

	# data I/O
	data = open('input.txt', 'r').read() # should be simple plain text file
	chars = list(set(data))
	data_size, vocab_size = len(data), len(chars)