Links
Utils Link to heading
Blogs Link to heading
Shop Link to heading
Zines Link to heading
Fun Link to heading
Coding Link to heading
Go Link to heading
- UFG-GO
- fsnotify example: Detect file changes in real time.
- Optimizing Large File Transfers in Linux with Go — An Exploration of TCP and Syscall | by Douglas Mendez | Jan, 2023 | ITNEXT
- Making and Using HTTP Middleware – Alex Edwards
- concurrency - How Can I Effectively ‘Max Out’ Concurrent HTTP Requests? - Stack Overflow
- Go Concurrency Pattern: Worker Pool | by Syafdia Okta | Code Chasm | Medium
- The Case For A Go Worker Pool — brandur.org
- How To Use Contexts in Go | DigitalOcean
- cblte/100-golang-exercises: 100 challenging programming exercises for golang with solutions
- sherifabdlnaby/gpool: gpool - a generic context-aware resizable goroutines pool to bound concurrency based on semaphore.
- A Guide to the Go Garbage Collector - The Go Programming Language
- How Go Mitigates Supply Chain Attacks - The Go Programming Language
Go > Apps Link to heading
- Azure/aztfy: A tool to bring existing Azure resources under Terraform’s management
- torbratsberg/noted: Notes library, with viewer and shortcuts to add, delete and edit notes.
- rgburke/grv: GRV is a terminal interface for viewing git repositories
- bensadeh/circumflex: 🌿 It’s Hacker News in your terminal
- gonetx/httpit: A rapid http(s) benchmark tool written in Go
- AstroOrbis/Hashy: A program written in Golang to help with hashing strings and files!
- Scraping Framework for Golang
- orf/gping: Ping, but with a graph
- gizak/termui: Golang terminal dashboard
Go > Tools (make) Link to heading
- silenceshell/topic: top in container.
- Peter Bourgon · Go best practices, six years in
- silenceshell (silenceshell)
- abursavich (Andy Bursavich)
- kucuny/inigo: Go INI Parser (with inheritance)
- darkhelmet/balance: Simple TCP load balancer in Go
- TinyKnife/rpass/rpass.go at master · jarod-liu/TinyKnife
- kainlite/kube-image-bouncer: Simple endpoint for the ImagePolicyWebhook and the GenericAdmissionWebhook Kubernetes admission controllers
- Hakky54/certificate-ripper: 🔐 A CLI tool to extract server certificates
Go > how-to Link to heading
- Tutorial: Developing a RESTful API with Go and Gin - go.dev
- Web Scraping with Go | ScrapingBee
- Building and distributing a command line tool in Golang - DEV Community 👩💻👨💻
- kubernetes - GO get K8S api server health status - Stack Overflow
- How To Watch For File Change in Golang | by Jerry An | Level Up Coding
- Go by Example: Worker Pools
Go > packages Link to heading
- time package - time - Go Packages
- http package - net/http - Go Packages
- yosssi/gohtml: HTML formatter for Go
- go-chi/chi: lightweight, idiomatic and composable router for building Go HTTP services
- briandowns/spinner: Go (golang) package with 90 configurable terminal spinner/progress indicators.
- charmbracelet/bubbletea: A powerful little TUI framework 🏗
Go > training Link to heading
RFCs Link to heading
- RFC 2616: Hypertext Transfer Protocol – HTTP/1.1
- RFC 9110: HTTP Semantics
- RFC 9112 - HTTP/1.1
- RFC 7231 - Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content
- RFC 9112: HTTP/1.1
InfoSec Link to heading
- swisskyrepo/PayloadsAllTheThings: A list of useful payloads and bypass for Web Application Security and Pentest/CTF
- Default TTL (Time To Live) Values of Different OS
- Linux : Products and vulnerabilities, CVEs
- Deep Dive Into Stageless Meterpreter Payloads | Rapid7 Blog
- Internal All The Things
- Usage Statistics and Market Share of Email Server Providers, January 2026
- OS Credential Dumping: NTDS, Sub-technique T1003.003 - Enterprise | MITRE ATT&CK®
- HackTricks - HackTricks
- Download Cradles
- Stack-Based Buffer Overflows on Windows x86
- IppSec - Search
- Kali NetHunter | Kali Linux Documentation
- Pwnagotchi - Deep Reinforcement Learning instrumenting bettercap for WiFi pwning. :: Usage
- CVE-2025-1974 “Ingress-Nightmare” Explained: How Lacework FortiCNAPP Secures Kubernetes Ingress - Latest | Fortinet Video Library
- Abusing Microsoft Kerberos - Sorry you guys don’t get it
- Reverse Shell Generator
- What is FTP Bounce Attack? - GeeksforGeeks
- All Products
- ohpe/juicy-potato: A sugared version of RottenPotatoNG, with a bit of juice, i.e. another Local Privilege Escalation tool, from a Windows Service Accounts to NT AUTHORITY\SYSTEM.
- Hurricane Electric Internet Services - Internet Backbone and Colocation Provider
- trufflesecurity/trufflehog: Find, verify, and analyze leaked credentials
- Internet Assigned Numbers Authority
- American Registry for Internet Numbers
- Welcome to RIPE and the RIPE NCC — RIPE Network Coordination Centre
- rnemeth90/linkedin2username: OSINT Tool: Generate username lists for companies on LinkedIn
- insidetrust/statistically-likely-usernames: Wordlists for creating statistically likely username lists for use in password attacks and security testing
- dafthack/DomainPasswordSpray: DomainPasswordSpray is a tool written in PowerShell to perform a password spray attack against users of a domain. By default it will automatically generate the userlist from the domain. BE VERY CAREFUL NOT TO LOCKOUT ACCOUNTS!
- Service overview and network port requirements - Windows Server
adds Link to heading
- Extended Rights - Win32 apps
- rvazarkar/GMSAPasswordReader
- [Tip] Using dotnet diagnostic tools in Kubernetes - Overview
- Pipelines - Run nginx-ingress-master-20260305.4
- Introduction - Training
- prod-09au1-nginx-vmss - Microsoft Azure
cheat sheets Link to heading
- ihebski/DefaultCreds-cheat-sheet: One place for all the default credentials to assist the Blue/Red teamers identifying devices with default password 🛡️
- Default Router Password to Login for all Top Routers 2026
- Shodan Cheat Sheet: Ultimate List of Dorks & Search Filters with Examples - InfosecOne
docs Link to heading
- [MS-DCOM]: Distributed Component Object Model (DCOM) Remote Protocol
- Logo & Banner | NetExec
- Web-Based Enterprise Management - Wikipedia
- WS-Management Protocol - Win32 apps
flipper Link to heading
labs Link to heading
- digininja/DVWA: Damn Vulnerable Web Application (DVWA)
- owasp-amass/amass: In-depth attack surface mapping and asset discovery
- TryHackMe
reads Link to heading
- Shikata Ga Nai Encoder Still Going Strong | Mandiant | Google Cloud Blog
- Row hammer - Wikipedia
- What is HTTP/3?
search engines Link to heading
- GTFOBins
- crt.sh | Certificate Search
- CVE: Common Vulnerabilities and Exposures
- WADComs
- LOLBAS
- Payloads All The Things
shells Link to heading
- raw.githubusercontent.com/WhiteWinterWolf/wwwolf-php-webshell/refs/heads/master/webshell.php
- raw.githubusercontent.com/samratashok/nishang/refs/heads/master/Antak-WebShell/antak.aspx
- Web-Shells/laudanum/wordpress/laudanum.php at master · jbarcia/Web-Shells
- hal3002/shellcode_generator
utils Link to heading
- lanmaster53/recon-ng: Open Source Intelligence gathering tool aimed at reducing the time spent harvesting information from open sources.
- OJ/gobuster: Directory/File, DNS and VHost busting tool written in Go
- mschwager/fierce: A DNS reconnaissance tool for locating non-contiguous IP space.
- RedSiege/EyeWitness: EyeWitness is designed to take screenshots of websites, provide some server header info, and identify default credentials if possible.
- NVD - CVSS v3 Calculator
- OffSec’s Exploit Database Archive
- UserAgentString.com - Chrome version 142.0.0.0
- bats3c/darkarmour: Windows AV Evasion
- samratashok/nishang: Nishang - Offensive PowerShell for red team, penetration testing and offensive security.
- psypanda/hashID: Software to identify the different types of hashes -
- urbanadventurer/username-anarchy: Username tools for penetration testing
- Hackplayers/evil-winrm: The ultimate WinRM shell for hacking/pentesting
- ropnop/kerbrute: A tool to perform Kerberos pre-auth bruteforcing
- lgandx/PCredz: This tool extracts Credit card numbers, NTLM(DCE-RPC, HTTP, SQL, LDAP, etc), Kerberos (AS-REQ Pre-Auth etype 23), HTTP Basic, SNMP, POP, SMTP, FTP, IMAP, etc from a pcap file or from a live interface.
- SnaffCon/Snaffler: a tool for pentesters to help find delicious candy, by @l0ss and @Sh3r4 ( Twitter: @/mikeloss and @/sh3r4_hax )
- unode/firefox_decrypt: Firefox Decrypt is a tool to extract passwords from Mozilla (Firefox™, Waterfox™, Thunderbird®, SeaMonkey®) profiles
- krbrelayx/printerbug.py at master · dirkjanm/krbrelayx
- linikatz/linikatz.sh at master · CiscoCXSecurity/linikatz
- jpillora/chisel: A fast TCP/UDP tunnel over HTTP
- CrackStation - Online Password Hash Cracking - MD5, SHA1, Linux, Rainbow Tables, etc.
- sosdave/Enumeration-as-a-Service: Script for Enumerating SaaS offerings of a specific domain through DNS queries
- AlessandroZ/LaZagne: Credentials recovery project
- gquere/pwn_jenkins: Notes about attacking Jenkins servers
Tools Link to heading
- asciinema - Record and share your terminal sessions, the simple way
- Crontab.guru - The cron schedule expression editor
- HttpREPL
- HAR Analyzer
- ShellCheck – shell script analysis tool
- ngrok - download
- sivel/speedtest-cli: Command line interface for testing internet bandwidth using speedtest.net
- hcl2json
- RequestBin.com — A modern request bin to collect, inspect and debug HTTP requests and webhooks
- WebPageTest - Website Performance and Optimization Test
- Can I use… Support tables for HTML5, CSS3, etc
- https://substack-post-media.s3.amazonaws.com/public/images/041727d8-aaba-4c1d-8b74-b2c26e2e05e2_1446x1890.png (1446×1890)
- DNSDumpster - Find & lookup dns records for recon & research
- ipleak
Azure Link to heading
- Azure Latency Test - Azure Speed Test
- Azure VM Comparison
- Azure Charts
- AKS Release Status
- Azure Kubernetes Service Roadmap (Public)
- Cloud design patterns - Azure Architecture Center | Microsoft Docs
- Graph Explorer - Microsoft Graph
- Azure, AWS, GCP Instance Comparison | CloudPrice
Kubernetes Link to heading
- Mizu - API Traffic viewer for Kubernetes
- armosec/kubescape: Kubescape is the first open-source tool for testing if Kubernetes is deployed securely according to multiple frameworks: regulatory, customized company policies and DevSecOps best practices, such as the NSA-CISA and the MITRE ATT&CK®.
- Ksniff: packet capture at pod level for k8s 🕵️♂️📦 - Kubes&Clouds
Regex Link to heading
TCP-IP Link to heading
- Global Ping Statistics - WonderNetwork
- DNS Performance - Compare the speed and uptime of enterprise and commercial DNS services | DNSPerf
- Sort IPs - IP Address Sorter - Online - Browserling Web Developer Tools
- FreeDNS - Free DNS - Dynamic DNS - Static DNS subdomain and domain hosting
- HTTP Status Codes Cheat Sheet by kstep - Download free from Cheatography - Cheatography.com: Cheat Sheets For Every Occasion
- DNS Checker - DNS Check Propagation Tool
- DNS Performance - Compare the speed and uptime of enterprise and commercial DNS services | DNSPerf
- FreeDNS - Free DNS - Dynamic DNS - Static DNS subdomain and domain hosting
- Sort IPs - IP Address Sorter - Online - Browserling Web Developer Tools
git Link to heading
vim Link to heading
- Vim Cheat Sheet
- Vim commands and shortcuts | ShortcutFoo
- Buffers - Vim - mkaz.blog
- ikatyang/tree-sitter-yaml: YAML grammar for tree-sitter
- vim - C# LSP autocompletion client for neovim / vim8 - Stack Overflow
- nvim-lspconfig/server_configurations.md at master · neovim/nvim-lspconfig
- Mason Packages
- Everything you need to know to configure neovim using lua | Devlog
- Learn Lua in Y Minutes
- Dotfyle | Neovim Plugins & Neovim News
- Interactive Vim tutorial
Training Link to heading
- Certification Dashboard
- Content Security Policy (CSP) - HTTP | MDN
- Session Management - OWASP Cheat Sheet Series
- Cross-Site Request Forgery Prevention - OWASP Cheat Sheet Series
- HTTP response status codes - HTTP | MDN
- explainshell.com - match command-line arguments to their help text
- Killer Shell - Exam Simulators
- SOLID Principles - Acronymat
- GitHub Repositories Every Software Engineer Should Know - DEV Community
- Eric Chiang | Containers from scratch
- kamranahmedse/design-patterns-for-humans: An ultra-simplified explanation to design patterns
- tayllan/awesome-algorithms: A curated list of awesome places to learn and/or practice algorithms.
- sdmg15/Best-websites-a-programmer-should-visit: :link: Some useful websites for programmers.
- All commands
- bytes.usc.edu/cs104/wiki/makefile
- codecrafters-io/build-your-own-x: Master programming by recreating your favorite technologies from scratch.
- Kubestronaut - Credly
- Home | nand2tetris
- Learn eBPF Tracing: Tutorial and Examples
- Electronics
- Course AI-200T00-A: Develop AI cloud solutions on Microsoft Azure - Training
CompSci Link to heading
- E.W. Dijkstra Archive: Why numbering should start at zero (EWD 831)
- esx-mem-osdi02.pdf
- Index of /home/burt/learning/Csc521.081/notes
- PhiloComp.net
- Telnet BBS Guide
- Index of /perry/os/Chapters
- E.W.Dijkstra Archive: Cooperating sequential processes (EWD 123)
- Thread Local Storage (TLS) | Microsoft Learn
- Book notes - OSTEP (part 1) – River Writes - A MediaWiki Blog
- myCompiler - An online IDE for C, C++, Java, Python, Go, NodeJS and other languages
- Compiler Explorer