uhdm
Drivers & Hardware
Universal Hardware Data Model, modeling of the SystemVerilog Object Model
uhubctl
Development
USB hub per-port power control
ulfius
Development
HTTP Framework for REST Applications in C
ultralist
Development
Simple GTD-style task management for the command-line
um
Development
Command-line utility for creating and maintaining personal man pages
umka-lang
Development
Statically typed embeddable scripting language
umlet
Input Method
This UML tool aimed at providing a fast way of creating UML diagrams
umoci
Photo Editing
Reference OCI implementation for creating, modifying and inspecting images
umockdev
Drivers & Hardware
Mock hardware devices for creating unit tests and bug reporting
umple
Development
Modeling tool/programming language that enables Model-Oriented Programming
unac
Development
C library and command that removes accents from a string
unar
Development
Command-line unarchiving tools supporting multiple formats