Sep 22, 2020 · Bash is the GNU Project's shell—the Bourne Again SHell. This is an sh-compatible shell that incorporates useful features from the Korn shell (ksh) and the C shell (csh).

The following menu breaks the features up into categories, noting which features were inspired by other shells and which are specific to Bash. This manual is meant as a brief introduction to features found …

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 …

All of the Bash builtins return an exit status of zero if they succeed and a non-zero status on failure, so they may be used by the conditional and list constructs. All builtins return an exit status of 2 to …

Type ‘ make install ’ to install bash and bashbug. This will also install the manual pages and Info file, message translation files, some supplemental documentation, a number of example loadable builtin …

This section briefly describes the builtins which Bash inherits from the Bourne Shell, as well as the builtin commands which are unique to or have been extended in Bash.

The shell command language has of course been standardized, including the basic flow control and program execution constructs, I/O redirection and pipelines, argument handling, variable expansion, …

When job control is not enabled, and Bash is waiting for a foreground command to complete, the shell receives keyboard-generated signals such as SIGINT (usually generated by ‘ ^C ’) that users …

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 …

After a command has been split into words, if it results in a simple command and an optional list of arguments, the shell performs the following actions. If the command name contains no slashes, the …