GNU arch software is a distributed revision control system that is part of the GNU Project and licensed under the GNU General Public License. It is used to keep track of the changes made to a source tree and to help programmers combine and otherwise manipulate changes made by multiple people or at different times.
As of 2009, GNU arch's official status is deprecation, and only security fixes are applied. A fork of arch, named Bazaar (or 'bzr') has since also been made an official GNU project and can thus be considered the replacement for GNU arch.
Famous quotes containing the word arch:
“Concord’s little arch does not span all our fate, nor is what transpires under it law for the universe.”
—Henry David Thoreau (1817–1862)