The default shell was Bourne shell up to AIX version 3, but was changed to Korn shell ( ksh88 ) in version 4 in view of XPG4 and POSIX compliance.

Bash is a Unix shell written by Brian Fox for the GNU Project as a free software replacement for the Bourne shell ( sh ).

As an acronym, it stands for Bourne-again shell, referring to its objective as a free replacement for the Bourne shell.

Emacs Lisp can also function as a scripting language, much like the Unix Bourne shell, Perl, Python, scsh, or GNU Guile.

KornShell is backward-compatible with the Bourne shell and includes many features of the C shell, inspired by the requests of Bell Labs users.

Major differences between KornShell and the traditional Bourne shell include:

The standard user command line and scripting interface is the POSIX shell, an extension of the Bourne Shell based on an early version of the Korn Shell.

The most influential Unix shells have been the Bourne shell and the C shell.

The Bourne shell, sh, was written by Stephen Bourne at AT & T as the original Unix command line interpreter ; it introduced the basic features common to all the Unix shells, including piping, here documents, command substitution, variables, control structures for condition-testing and looping and filename wildcarding.

The Bourne shell was one of the major shells used in early versions of the Unix operating system and became a de facto standard.

Every Unix-like system has at least one shell compatible with the Bourne shell.

The Bourne shell program name is < tt > sh </ tt > and it is typically located in the Unix file system hierarchy at < tt >/ bin / sh </ tt >.

On many systems, however, < tt >/ bin / sh </ tt > may be a symbolic link or hard link to a compatible, but more feature-rich shell than the Bourne shell.

From a user's perspective the Bourne shell was immediately recognized when active by its characteristic default command line prompt character, the dollar sign ($).

The Bourne shell (< tt > sh </ tt >) was the default Unix shell of Unix Version 7.

Most Unix-like systems continue to have < tt >/ bin / sh </ tt >— which will be the Bourne shell, or a symbolic link or hard link to a compatible shell — even when other shells are used by most users.

Developed by Stephen Bourne at AT & T Bell Laboratories, it was a replacement for the Thompson shell, whose executable file had the same name —< tt > sh </ tt >.

But through the 80s and 90s, the difference was seen as striking, particularly when compared to sh, the then-dominant shell written by Stephen Bourne at AT & T.

Bourne shell ( sh )

The Almquist shell ( also known as A Shell, ash and sh ) was originally Kenneth Almquist's clone of the SVR4-variant of the Bourne shell ; it is a fast, small, POSIX-compatible Unix shell designed to replace the Bourne shell in later BSD distributions.

To extract the files, only the standard Unix Bourne shell sh is usually required.

The Bourne shell ( sh, and bash ) is similar, but the ending of the block is usually given by the name of the block written backward ( e. g. starts a conditional statement and it spans until the matching ).

* Bourne shell ( sh )

* Almquist shell ( ash ): Written as a BSD-licensed replacement for the Bourne Shell ; often used in resource-constrained environments.

* Bourne-Again shell ( bash ): Written as part of the GNU Project to provide a superset of Bourne Shell functionality.

In The Golden Pagans ( A novel by Peter Bourne c. 1956 ): The main characters are sent to Arabia during the crusades, captured and forced into servitude by the Khmers.

* Sir Tom Stoppard ( born 1937 ): Indiana Jones and the Last Crusade ( 1989 ), Sleepy Hollow ( 1999 ), and The Bourne Ultimatum ( 2007 ).

Other awards were Best Art Direction-Set Decoration ( Mel Bourne, Cindy Carr ), Best Music, Original Score ( George Fenton ) and Best Writing, Screenplay Written Directly for the Screen ( Richard LaGravenese ).

Ireland's first mail coach services were contracted with the government by John Anderson with William Bourne in 1791 who also paid to improve the condition of the roads.

Gardner was rumored to be homophobic by Lois Bourne, one of the High Priestesses of the Bricket Wood coven: Gerald was homophobic.

It was created to the standards of the design outlined by English mathematician William Bourne.

It was written by Stephen Bourne at Bell Labs and was first distributed with Version 7 Unix, circa 1977.

* May 29 – First Anglo-Dutch War: The opening battle is fought off Dover, between Lt .- Admiral Maarten Harpertszoon Tromp's 42 Dutch ships and 21 English ships divided into 2 squadrons, one commanded by Robert Blake and the other by Nehemiah Bourne.

The 47-story Singer Building, completed in 1908, was also designed by Flagg, who designed two landmark residences for Bourne.

The canal is spanned by the Cape Cod Canal Railroad Bridge and two highway bridges — the Bourne and the Sagamore.

rev., edited by Michael Kennedy, associate editor Joyce Bourne.

Among the first Protestant missionaries were John Eliot and contemporary ministers including John Cotton and Richard Bourne, who ministered to the Algonquin natives who lived in lands claimed by representatives of the Massachusetts Bay Colony in the early 17th century.

A later version appeared on the Nine Network in 1985 hosted by Daryl Somers, and again in 1996 hosted by Shane Bourne.

Other highways known by name are: the Ermie Bourne Highway, the Ronald Mapp Highway, the A.

In 2009, the Press ’ s Chief Executive at the time, Stephen Bourne, was recognised for his " leadership and commitment to responsibility business practice " by being awarded The Prince ’ s Ambassador Award for the East of England.

The movie pre dates ' The Bourne Identity ' movies by almost 45 years and the Bourne movies use a similar plot line ..

Engraving of interior of Brunel's train-shed from c1843, by John Cooke Bourne.

Crisp was the subject of a play, Resident Alien, by Tim Fountain and starring his friend Bette Bourne in 1999.