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A Brief history of sudo(8):
Sudo was first conceived and implemented by Bob Coggeshall and Cliff
Spencer around 1980 at the Department of Computer Science at
SUNY/Buffalo. It ran on a VAX-11/750 running 4.1BSD. An updated
version, credited to Phil Betchel, Cliff Spencer, Gretchen Phillips,
John LoVerso and Don Gworek, was posted to the net.sources newsgroup
in December of 1985.
In the Summer of 1986, Garth Snyder released an enhanced version
of sudo. For the next 5 years, sudo was fed and watered by a handful
of folks at CU-Boulder, including Bob Coggeshall, Bob Manchek, and
Trent Hein.
In 1991, Dave Hieb and Jeff Nieusma wrote a new version of sudo
with an enhanced sudoers format under contract to a consulting firm
called "The Root Group". This version was later released under the
GNU public license.
In 1994, after maintaining sudo informally within CU-Boulder for
some time, Todd Miller made a public release of "CU sudo" (version
1.3) with bug fixes and support for more operating systems. The
"CU" was added to differentiate it from the "official" version from
"The Root Group".
In 1996, Todd, who had been maintaining sudo for several years in
his spare time, brought sudo development under the umbrella of his
consulting firm, Courtesan Consulting. Courtesan remains committed
to a free sudo and is sponsoring another sudo rewrite as well as
continued development of the sudo 1.x code base.
In 1999, the "CU" prefix was dropped from the name since there has
been no formal release of sudo from "The Root Group" since 1991
(the original authors now work elsewhere). As of version 1.6, Sudo
no longer contains any of the original "Root Group" code and is
available under an ISC-style license.
In 2004, Todd incorporated as GratiSoft, Inc. to provide commercial
support and enhancements to the sudo community.
In 2005, GratiSoft was put on hold.
sudo, in its current form, is maintained by:
Todd Miller <Todd.Miller@courtesan.com>
Todd continues to enhance sudo and fix bugs.
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