Sorted sections and fixed prompt (PS[12]) strings.
Approved by: re (blanket)
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=147362
22
bin/sh/sh.1
22
bin/sh/sh.1
@ -2044,14 +2044,6 @@ Similarly, the
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.Dq Li set -E )
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command can be used to enable a subset of
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emacs-style command line editing features.
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.Sh EXIT STATUS
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Errors that are detected by the shell, such as a syntax error, will
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cause the shell to exit with a non-zero exit status.
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If the shell is not an interactive shell, the execution of the shell
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file will be aborted.
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Otherwise the shell will return the exit status of the last command
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executed, or if the exit builtin is used with a numeric argument, it
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will return the argument.
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.Sh ENVIRONMENT
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The following environment variables affect the execution of
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.Nm :
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@ -2106,17 +2098,25 @@ See the
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section for details.
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.It Ev PS1
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The primary prompt string, which defaults to
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.Dq $ \ ,
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.Dq Li "$ " ,
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unless you are the superuser, in which case it defaults to
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.Dq # \ .
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.Dq Li "# " .
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.It Ev PS2
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The secondary prompt string, which defaults to
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.Dq \*[Gt] \ .
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.Dq Li "> " .
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.It Ev TERM
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The default terminal setting for the shell.
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This is inherited by children of the shell, and is used in the history
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editing modes.
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.El
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.Sh EXIT STATUS
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Errors that are detected by the shell, such as a syntax error, will
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cause the shell to exit with a non-zero exit status.
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If the shell is not an interactive shell, the execution of the shell
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file will be aborted.
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Otherwise the shell will return the exit status of the last command
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executed, or if the exit builtin is used with a numeric argument, it
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will return the argument.
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.Sh SEE ALSO
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.Xr builtin 1 ,
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.Xr chsh 1 ,
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