sphinx_doc_src/cmds/exec.rst

exec - execute command in current process
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\subsection exec-synopsis Synopsis
\fish{synopsis}
exec COMMAND [OPTIONS...]
\endfish

\subsection exec-description Description

`exec` replaces the currently running shell with a new command. On successful completion, `exec` never returns. `exec` cannot be used inside a pipeline.


\subsection exec-example Example

`exec emacs` starts up the emacs text editor, and exits `fish`. When emacs exits, the session will terminate.
Switch command docs from \section to reStructuredText 2018-12-16 17:39:33 -08:00			`exec - execute command in current process`
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Copy doc_src to sphinx_doc_src and add a TOC 2018-12-16 13:08:41 -08:00
			`\subsection exec-synopsis Synopsis`
			`\fish{synopsis}`
			`exec COMMAND [OPTIONS...]`
			`\endfish`

			`\subsection exec-description Description`

			`exec` replaces the currently running shell with a new command. On successful completion, `exec` never returns. `exec` cannot be used inside a pipeline.


			`\subsection exec-example Example`

			`exec emacs` starts up the emacs text editor, and exits `fish`. When emacs exits, the session will terminate.