zlib replacement with optimizations for "next generation" systems.

Ext2/3/4 file system utilities

A network filesystem client to connect to SSH servers

FUSE/NBD single file backing store via Amazon S3

Display and control your Android device

Linux Test Project (mailing list: https://lists.linux.it/listinfo/ltp)

The reference implementation of the Linux FUSE (Filesystem in Userspace) interface

dt is a data test tool for testing disks, tapes, file systems, serial/parallel lines, and other devices.

A simple daemon to control fan speed on all MacBook/MacBook Pros (probably all Apple computers) for Linux Kernel 3 and newer

Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views

NFS client library

MooseFS Distributed Storage – Open Source, Petabyte, Fault-Tolerant, Highly Performing, Scalable Network Distributed File System / Software-Defined Storage

MarFS provides a scalable near-POSIX file system by using one or more POSIX file systems as a scalable metadata component and one or more data stores (object, file, etc) as a scalable data component.

iscsi client library and utilities

Reverse engineered Linux driver for the FacetimeHD (Broadcom 1570) PCIe webcam

clocksource behavior microbenchmarks

A better and stronger spiritual successor to BZip2.

Wrangling Untrusted File Formats Safely

UNFS3 is a user-space implementation of the NFSv3 server specification.

Precomp, C++ version - further compress already compressed files

Turn a bunch of scripts into a FUSE filesystem

Command-line copy/paste utilities for Wayland

LairWare's Ultima III for Mac

A FUSE module for NFSv3/4

Long Range Zip

Linux kernel source tree (Kernel Self Protection Project)

Source code for ARM side libraries for interfacing to Raspberry Pi GPU.

Mirror filesystem operations