Gnu manual bash

Bash also incorporates useful features from the Korn and C shells (ksh and csh). Bash is intended to be a conformant implementation of the Shell and Utilities portion of the IEEE POSIX specification (IEEE Standard ). Bash can be configured to be . While the gnu operating system provides other shells, including a version of csh, Bash is the default shell. Like other gnu software, Bash is quite portable. It currently runs on nearly every version of Unix and a few other operating systems − independently-supported ports exist for ms-dos, os/2, and Windows platforms. What is a shell? Bash Variables. BASH. The full pathname used to execute the current instance of Bash. BASH_ENV. If this variable is set when Bash is invoked to execute a shell script, its value is expanded and used as the name of a startup file to read before executing the script. See section Bash Startup Files.

GNU Manuals Online. This table lists official GNU packages with links to their primary documentation, where available. When a package has several associated manuals, they are all listed. If a package has no specific manual online, the link just goes to the package's home page (which is also linked to explicitly). Bash is the shell, or command language interpreter, for the GNU operating system. The name is an acronym for the `Bourne-Again SHell', a pun on Stephen Bourne, the author of the direct ancestor of the current Unix shell /bin/sh, which appeared in the Seventh Edition Bell Labs Research version of Unix. GNU Bash manual Free Software Foundation last updated Decem. This manual (bash) is available in the following formats: HTML (K bytes) - entirely on one web page. HTML - with one web page per node. HTML compressed (K gzipped characters) - entirely on one web page.

It is described in the "Shell Grammar/Pipelines" subsection of the bash manpage. It is also described in the link that you provided in the Pipelines section. A man page (short for manual page) is a form of software documentation usually found on a For Linux, a www.doorway.ru service has been set up to serve manuals specific. A definitive reference for GNU Bash, the standard GNU command-line interpreter. Tag(s): GNU/Linux Publication date: 01 Jan ISBN