Dynamic host configuration protocol software

Text file format converters

Utilities for managing ext2, ext3, and ext4 file systems

GNU ed,a line-oriented text editor

EFI Boot Manager

An extensible, customizable, free/libre text editor — and more.

A command-line tool that tells you in words what kind of data a file contains

Library for configuring and customizing font access

GNU implementation of AWK text processing utility

Provides a framework to help other GNU packages produce multi-lingual messages.

A low-level core library forms the basis for projects such as GTK and GNOME.

The GNU libc libraries

A middleware layer between C libraries and language bindings

Grep searches one or more input files for lines containing a match to a specified pattern.

A free and open rendering engine for complex scripts