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Chet Ramey
2011-12-08 20:06:13 -05:00
parent 6932f7f549
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doc/bashref.html
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@@ -1,6 +1,6 @@
<HTML>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<!-- Created on February, 23 2009 by texi2html 1.64 -->
<!-- Created on March, 5 2009 by texi2html 1.64 -->
<!--
Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
Karl Berry <karl@freefriends.org>
@@ -33,10 +33,10 @@ Send bugs and suggestions to <texi2html@mathematik.uni-kl.de>
<H1>Bash Reference Manual</H1></P><P>
This text is a brief description of the features that are present in
the Bash shell (version 4.0, 13 February 2009).
the Bash shell (version 4.0, 4 March 2009).
</P><P>
This is Edition 4.0, last updated 13 February 2009,
This is Edition 4.0, last updated 4 March 2009,
of <CITE>The GNU Bash Reference Manual</CITE>,
for <CODE>Bash</CODE>, Version 4.0.
</P><P>
@@ -8651,7 +8651,7 @@ refers to the ability to selectively stop (suspend)
the execution of processes and continue (resume)
their execution at a later point. A user typically employs
this facility via an interactive interface supplied jointly
by the system's terminal driver and Bash.
by the operating system kernel's terminal driver and Bash.
</P><P>
The shell associates a <VAR>job</VAR> with each pipeline. It keeps a
@@ -8675,11 +8675,13 @@ ID) receive keyboard-generated signals such as <CODE>SIGINT</CODE>.
These processes are said to be in the foreground. Background
processes are those whose process group ID differs from the
terminal's; such processes are immune to keyboard-generated
signals. Only foreground processes are allowed to read from or
write to the terminal. Background processes which attempt to
read from (write to) the terminal are sent a <CODE>SIGTTIN</CODE>
(<CODE>SIGTTOU</CODE>) signal by the terminal driver, which, unless
caught, suspends the process.
signals. Only foreground processes are allowed to read from or, if
the user so specifies with <CODE>stty tostop</CODE>, write to the terminal.
Background processes which attempt to
read from (write to when <CODE>stty tostop</CODE> is in effect) the
terminal are sent a <CODE>SIGTTIN</CODE> (<CODE>SIGTTOU</CODE>)
signal by the kernel's terminal driver,
which, unless caught, suspends the process.
</P><P>
If the operating system on which Bash is running supports
@@ -15800,7 +15802,7 @@ to permit their use in free software.
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="bashref.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H1>About this document</H1>
This document was generated by <I>Chet Ramey</I> on <I>February, 23 2009</I>
This document was generated by <I>Chet Ramey</I> on <I>March, 5 2009</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>
<P></P>
@@ -15962,7 +15964,7 @@ the following structure:
<BR>
<FONT SIZE="-1">
This document was generated
by <I>Chet Ramey</I> on <I>February, 23 2009</I>
by <I>Chet Ramey</I> on <I>March, 5 2009</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>