The Network UPS Tools repository
Fine-grained authorizations and single sign-on for SSH remote commands
High performance ping tool
ZMap is a fast single packet network scanner for network surveys
Leading open-source visualization and observability platform
A Swiss army knife for your daily Linux network plumbing
Powerful system task manager
Emulator of x86-based machines based on PCem
The systemd system and service manager
The FRRouting Protocol Suite
Ncurses-based monitoring application for wireless network devices
Virtualization software for x86_64 hardware
Cross-platform multi-protocol VPN software
SQL operating system instrumentation and monitoring framework
The Pi-hole FTL engine
eBPF-based Linux kernel networking debugger
Free open source tool for real-time PC hardware sensor monitoring
Operating system for the Sega Dreamcast
Local DNS server to obtain the fastest website IP
Performance Co-Pilot
CUPS is a standards-based, open-source printing system
Communication framework for data-centric high-performance applications
Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX