14e7d1b39e
Copy from shells/dash based on submit request 32541 from user gberh OBS-URL: https://build.opensuse.org/request/show/32541 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/dash?expand=0&rev=1
65 lines
1.8 KiB
Diff
65 lines
1.8 KiB
Diff
From: Gerrit Pape <pape@smarden.org>
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Date: Sat, 23 May 2009 02:05:15 +0000 (+0800)
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Subject: [MAN] Update manual page to differentiate dash from ash
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X-Git-Url: http://git.kernel.org/?p=utils%2Fdash%2Fdash.git;a=commitdiff_plain;h=956b4bd209a9d17613e419e2b50e0f533600497b
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[MAN] Update manual page to differentiate dash from ash
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Rename sh to dash in the header and synopsis; remove reference to the
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4.4 BSD release in the description, and replace the history information
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with a reference to NetBSD's ash.
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Suggested by jaalto through
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http://bugs.debian.org/499838
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Signed-off-by: Gerrit Pape <pape@smarden.org>
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Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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---
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diff --git a/src/dash.1 b/src/dash.1
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index 5a8e2fe..c7771d0 100644
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--- a/src/dash.1
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+++ b/src/dash.1
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@@ -34,9 +34,9 @@
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.\"
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.Dd January 19, 2003
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.Os
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-.Dt SH 1
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+.Dt DASH 1
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.Sh NAME
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-.Nm sh
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+.Nm dash
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.Nd command interpreter (shell)
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.Sh SYNOPSIS
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.Nm
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@@ -93,9 +93,6 @@ but it is not a Korn shell clone (see
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Only features designated by
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.Tn POSIX ,
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plus a few Berkeley extensions, are being incorporated into this shell.
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-We expect
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-.Tn POSIX
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-conformance by the time 4.4 BSD is released.
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This man page is not intended
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to be a tutorial or a complete specification of the shell.
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.Ss Overview
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@@ -2333,11 +2330,15 @@ The process ID of the parent process of the shell.
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.Xr environ 7 ,
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.Xr sysctl 8
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.Sh HISTORY
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-A
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.Nm
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-command appeared in
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-.At v1 .
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-It was, however, unmaintainable so we wrote this one.
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+is a POSIX-compliant implementation of /bin/sh that aims to be as small as
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+possible.
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+.Nm
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+is a direct descendant of the NetBSD version of ash (the Almquist SHell),
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+ported to Linux in early 1997.
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+It was renamed to
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+.Nm
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+in 2002.
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.Sh BUGS
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Setuid shell scripts should be avoided at all costs, as they are a
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significant security risk.
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