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commit bash-20110902 snapshot

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Chet Ramey
2012-01-09 08:27:00 -05:00
parent 7610e0c521
commit c920c360da
11 changed files with 12249 additions and 41459 deletions
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doc/bash.1
+8 -7
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@@ -5,12 +5,12 @@
.\" Case Western Reserve University
.\" chet@po.cwru.edu
.\"
.\" Last Change: Tue Aug 16 20:43:02 EDT 2011
.\" Last Change: Fri Sep 2 14:19:38 EDT 2011
.\"
.\" bash_builtins, strip all but Built-Ins section
.if \n(zZ=1 .ig zZ
.if \n(zY=1 .ig zY
.TH BASH 1 "2011 August 16" "GNU Bash 4.2"
.TH BASH 1 "2011 September 2" "GNU Bash 4.2"
.\"
.\" There's some problem with having a `@'
.\" in a tagged paragraph with the BSD man macros.
@@ -530,11 +530,12 @@ command (see
.SM
.B REDIRECTION
below).
If \fB|&\fP is used, the standard error of \fIcommand\fP is connected to
\fIcommand2\fP's standard input through the pipe; it is shorthand for
\fB2>&1 |\fP.
This implicit redirection of the standard error is performed after any
redirections specified by the command.
If \fB|&\fP is used, \fIcommand\fP's standard output and standard error
are connected to
\fIcommand2\fP's standard input through the pipe;
it is shorthand for \fB2>&1 |\fP.
This implicit redirection of the standard error is
performed after any redirections specified by the command.
.PP
The return status of a pipeline is the exit status of the last
command, unless the \fBpipefail\fP option is enabled.