build-once run-anywhere c library

Disk Usage/Free Utility - a better 'df' alternative

Cross-platform lib for process and system monitoring in Python

Persepolis Download Manager is a GUI for aria2.

htop is an interactive text-mode process viewer for Unix systems. It aims to be a better 'top'.

Read-only git conversion of OpenBSD's official CVS src repository. Pull requests not accepted - send diffs to the tech@ mailing list.

DPI bypass multi platform

This is the stress-ng upstream project git repository. stress-ng will stress test a computer system in various selectable ways. It was designed to exercise various physical subsystems of a computer as well as the various operating system kernel interfaces.

Arcan - [Display Server, Multimedia Framework, Game Engine] -> "Desktop Engine"

All the UNIX and UNIX-Like: Linux, BSD, macOS, Illumos, 9front, and more.

Full-featured, open source mail server solution for mainstream Linux/BSD distributions.

LibreSSL Portable itself. This includes the build scaffold and compatibility layer that builds portable LibreSSL from the OpenBSD source code. Pull requests or patches sent to [email protected] are welcome.

1-click, self-hosted deployment of OpenVPN with DNS ad blocking sinkhole

GNB is open source de-centralized SDVN to achieve layer3 network via p2p with the ultimate capability of NAT Traversal.GNB是一个开源的去中心化的具有极致内网穿透能力的通过P2P进行三层网络交换的SDVN。

Python Netlink and PF_ROUTE library — network configuration and monitoring

The ARP Scanner

A sandboxed execution environment for unikernels

Firefox Reader View as a command line tool

OpenBSD Email Service

UAC is a Live Response collection script for Incident Response that makes use of native binaries and tools to automate the collection of AIX, Android, ESXi, FreeBSD, Linux, macOS, NetBSD, NetScaler, OpenBSD and Solaris systems artifacts.