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Bourne shell - Wikipedia, the free encyclopedia
The Bourne shell , or sh , was the default Unix shell of Unix Version 7, and replaced the Thompson shell, whose executable file had the same name, sh . It was developed by Stephen Bourne, of AT&...
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Bash - Wikipedia, the free encyclopedia
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Sh - the Bourne Shell ... This sections covers the Bourne shell. The manual pages are only 10 pages long, so it shouldn't be difficult to learn, right? Well, apparently I'm wrong, because most of the people I know learned one shell to customize their environment, and stayed with the C shell ever since.
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Note! I use Bourne shell or derivatives thereof, like BASH. Therefore the scripts contained herein is written for Bourne shell (usually found under /bin/sh), unless said otherwise. ... SHELL This variables give the path of the shell you are currently executing, e.g., if you are executing the standard Bourne shell,
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Files for the C Shell environment customization ... The C shell has three separate files which are used for customizing its environment. These three files are .cshrc, .login, and .logout. Because these files begin with a period (.) they do not usually appear when one types the ls command.
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Bash is the GNU Project's Bourne Again SHell, a complete implementation of the IEEE POSIX and Open Group shell specification with interactive command line editing, job control on architectures that support it, csh-like features such as history substitution and brace expansion, and a slew of other features.
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