A free open source IT asset / Equipment / management and scheduling system.

Sample Configuration for DNS over HTTPS (DoH/DoT gateway) and GSLB with NGINX

Linux Runtime Security and Forensics using eBPF

This is the Programming Interview Study Plan by Siraj Raval on Youtube

Open-source components, blocks, and AI agents designed to speed up your workflow. Import them seamlessly into your favorite tools through Registry and MCPs.

Linux kernel source tree

Simple Single Sign-On for PHP

Stack Exchange's Monitoring System

A DNS meta-query spider that enumerates DNS records, and subdomains.

Ngx Pastebin Service

Change the access vlan of a port on a switch using snmp.

Cisco switch configuration generator

CDPSnarf is a network sniffer exclusively written to extract information from CDP (Cisco Discovery Protocol) packets.

A library that provides an embeddable, persistent key-value store for fast storage.

File based encrypted key-value store

A book series (2 published editions) on the JS language.

前端技能汇总 Frontend Knowledge Structure

Inject code and spy on wifi users

scripts I use from time to time

scripts from pixelbeat.org

adLDAP is a PHP class that provides LDAP authentication and integration with Active Directory.

A curated list of amazingly awesome PHP libraries, resources and shiny things.

How to Make a Computer Operating System in C++

A PHP client library for accessing Google APIs

dnshjmon is a free tool to monitor public DNS records and report hijacks