TLS/SSL and crypto library

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

The systemd System and Service Manager

iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool

htop - an interactive process viewer

The fuzzer afl++ is afl with community patches, qemu 5.1 upgrade, collision-free coverage, enhanced laf-intel & redqueen, AFLfast++ power schedules, MOpt mutators, unicorn_mode, and a lot more!

An open source utility that provides fast incremental file transfer. It also has useful features for backup and restore operations among many other use cases.

Function graph tracer for C/C++/Rust/Python

Performance monitoring tools for Linux

A serial device I/O tool

uhubctl - USB hub per-port power control

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…

Rapid spam filtering system.

Dropbear SSH

tiny, portable SOCKS5 server with very moderate resource usage

The OpenEPaperLink core project

Avahi - Service Discovery for Linux using mDNS/DNS-SD -- compatible with Bonjour

trex-core site

Safe and secure software updates for embedded Linux

Tools for deduping file systems

Bluetooth Audio ALSA Backend

tools to create and extract Squashfs filesystems

Cross platform utilities useful for configuring features and assessing health on SATA, SAS, NVMe, and USB storage devices.

Libtpms-based TPM emulator with socket, character device, and Linux CUSE interface.

Tang binding daemon

Cubesat Space Protocol - A small network-layer delivery protocol designed for Cubesats

The reliability of disk images, the flexibility of files

Serial to network interface, allows TCP/UDP to serial port connections

Netlink Library Suite