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

budhash / json.awk

Created July 1, 2025 22:24 — forked from mohd-akram/json.awk

Extract a value from a JSON object or array in awk

	#
	# Extract a JSON value in an object:
	#
	# items = get_json_value(json, "payload.tree.items")
	#
	# Or in an array:
	#
	# while ((item = get_json_value(items, i++)))
	# name = decode_json_string(get_json_value(item, "name"))
	#

budhash / List 2 Pairs

Created September 23, 2016 03:45 — forked from ktejnora/List 2 Pairs

Java 8 Create list of pairs from List of items. Java does not have Pair and groupBy uses AtomicInteger trick.

	package cz.tejnora.pokusy;

	import static org.hamcrest.CoreMatchers.is;
	import static org.hamcrest.MatcherAssert.assertThat;

	import java.util.Arrays;
	import java.util.Collections;
	import java.util.Iterator;
	import java.util.List;
	import java.util.concurrent.atomic.AtomicInteger;

budhash / install_jenkins_plugin.sh

Created May 11, 2016 22:39 — forked from chuxau/install_jenkins_plugin.sh

	#!/bin/bash

	set -e

	UPDATES_URL="http://updates.jenkins-ci.org/download/plugins/"

	if [ $# -lt 2 ]; then
	echo "USAGE: $0 plugin-list-file destination-directory"
	exit 1
	fi

budhash / Non-Blocking Guava Cache

Last active March 21, 2016 09:49 — forked from theotherian/ Non-Blocking Guava Cache

Blocking on cache reads beyond the first is just plain rude in my opinion, so refresh in the background.

http://www.theotherian.com/2013/11/non-blocking-cache-with-guava-and-listenable-futures.html

budhash / Redis-Ruby_Inverted-Index-Search-(Antirez)

Created September 30, 2015 03:10 — forked from kernelp4nic/ Redis-Ruby_Inverted-Index-Search-(Antirez)

Build an inverted index for a full-text search engine with Redis.

--

budhash / openssl-maker.sh

Last active September 10, 2015 19:15 — forked from letiemble/openssl-maker.sh

A bash script to generate "all-in-one" OpenSSL static libraries for OS X and iOS. The script produces fat static libraries (i386,x86_64 for OS X) and (i386,armv7,armv7s,arm64 for iOS) suitable for integration in both OS X and iOS project.

	#!/bin/bash

	###############################################################################
	## ##
	## Build and package OpenSSL static libraries for OSX/iOS ##
	## ##
	## This script is in the public domain. ##
	## Creator : Laurent Etiemble ##
	## ##
	###############################################################################

budhash / 0_reuse_code.js

Last active August 29, 2015 14:07

Here are some things you can do with Gists in GistBox.

	// Use Gists to store code you would like to remember later on
	console.log(window); // log the "window" object to the console

budhash / postinstall.sh

Created April 25, 2013 22:23

	# postinstall.sh is a script executed after Debian/Ubuntu has been
	# installed and restarted. There is no user interaction so all commands must
	# be able to run in a non-interactive mode.
	#
	# If any package install time questions need to be set, you can use
	# `preeseed.cfg` to populate the settings.

	### Setup Variables

	# The version of Ruby to be installed supporting the Chef and Puppet gems

budhash / postinstall.sh

Created April 25, 2013 22:20 — forked from evansd/postinstall.sh

	# Apt-install various things necessary for Ruby, guest additions,
	# etc., and remove optional things to trim down the machine.
	apt-get -y update
	apt-get -y remove apparmor
	apt-get -y install linux-headers-$(uname -r) build-essential
	apt-get -y install zlib1g zlib1g-dev libxml2 libxml2-dev libxslt-dev libssl-dev openssl libreadline5-dev
	apt-get clean

	# Remove this file to avoid dhclient issues with networking
	rm -f /etc/udev/rules.d/70-persistent-net.rules

Budhaditya budhash

Building Claude Code from Source

Requirements