The Book Of Secret Knowledge

A black hole for Internet advertisements

A Zsh theme

📖 A collection of pure bash alternatives to external processes.

Fish-like autosuggestions for zsh

Streisand sets up a new server running your choice of WireGuard, OpenConnect, OpenSSH, OpenVPN, Shadowsocks, sslh, Stunnel, or a Tor bridge. It also generates custom instructions for all of these services. At the end of the run you are given an HTML file with instructions that can be shared with friends, family members, and fellow activists.

Fish shell like syntax highlighting for Zsh.

z - jump around

A community Bash framework.

How to improve NGINX performance, security, and other important things.

The Fish Shell Framework

Linux/OSX/FreeBSD resource monitor

Automated penetration testing & attack surface management platform. Recon, scan, exploit, report — 600+ exploits, 90+ integrations, 10K+ detections.

Performance analysis tools based on Linux perf_events (aka perf) and ftrace

:zap: From finding text to search and replace, from sorting to beautifying text and more :art:

The Docker Bench for Security is a script that checks for dozens of common best-practices around deploying Docker containers in production.

List of open source tools for AWS security: defensive, offensive, auditing, DFIR, etc.

Some setup scripts for security research tools.

Testing TLS/SSL encryption anywhere on any port

Scripted Local Linux Enumeration & Privilege Escalation Checks

📖 A collection of pure POSIX sh alternatives to external processes.

Git All the Payloads! A collection of web attack payloads.

My simple Swiss Army knife for http/https troubleshooting and profiling.

Learn the skills required to sysadmin a remote Linux server from the commandline.

A tool designed to exploit a privilege escalation vulnerability in the sudo program on Unix-like systems. It takes advantage of a specific misconfiguration or flaw in sudo to gain elevated privileges on the system, essentially allowing a regular user to execute commands as the root user.

:book: Kubernetes CheatSheets In A4

A curated list of the most common and most interesting robots.txt disallowed directories.

Create multiple TOR instances with a load-balancing.

Linux tutorials and cheatsheets. Minimal examples. Mostly user-land CLI utilities. Linux kernel at: https://github.com/cirosantilli/linux-kernel-module-cheat Linux教程和备忘单。 最少的例子。 主要是用户级CLI实用程序。 Linux内核位于：https://github.com/cirosantilli/linux-kernel-module-cheat

Send notifications when SSL certificates are about to expire.

Kubernetes security notes and best practices

Open source tool to help you build a valid SSL certificate chain.

OpenBSD Router Boilerplate

ClusterSSH with tmux -- mirror of https://gitlab.com/peikk0/tmux-cssh

A little book which introduces strace.

Rootkit Hunter install script