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commit bash-20130516 snapshot

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This commit is contained in:
Chet Ramey
2013-06-12 09:29:20 -04:00
parent a539713ade
commit 0ee5080819
16 changed files with 21823 additions and 2769 deletions
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doc/bash.1
+5 -5
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@@ -424,8 +424,8 @@ The
.B \-\-norc
option may be used to inhibit this behavior, and the
.B \-\-rcfile
option may be used to force another file to be read, but
\fIrshd\fP does not generally invoke the shell with those options
option may be used to force another file to be read, but neither
\fIrshd\fP nor \fIsshd\fP generally invoke the shell with those options
or allow them to be specified.
.PP
If the shell is started with the effective user (group) id not equal to the
@@ -535,11 +535,11 @@ command (see
.SM
.B REDIRECTION
below).
If \fB|&\fP is used, \fIcommand\fP's standard output and standard error
are connected to
If \fB|&\fP is used, \fIcommand\fP's standard error, in addition to its
standard output, 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
This implicit redirection of the standard error to the standard output is
performed after any redirections specified by the command.
.PP
The return status of a pipeline is the exit status of the last
doc/bashref.texi
+5 -5
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@@ -621,11 +621,11 @@ That is, each command reads the previous command's output. This
connection is performed before any redirections specified by the
command.
If @samp{|&} is used, @var{command1}'s standard output and standard error
are connected to
If @samp{|&} is used, @var{command1}'s standard error, in addition to
its standard output, is connected to
@var{command2}'s standard input through the pipe;
it is shorthand for @code{2>&1 |}.
This implicit redirection of the standard error is
This implicit redirection of the standard error to the standard output is
performed after any redirections specified by the command.
The reserved word @code{time} causes timing statistics
@@ -6225,8 +6225,8 @@ file exists and is readable.
It will not do this if invoked as @code{sh}.
The @option{--norc} option may be used to inhibit this behavior, and the
@option{--rcfile} option may be used to force another file to be read, but
@code{rshd} does not generally invoke the shell with those options or
allow them to be specified.
neither @code{rshd} nor @code{sshd} generally invoke the shell with those
options or allow them to be specified.
@subsubheading Invoked with unequal effective and real @sc{uid/gid}s