From patchwork Sun May 19 09:16:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Herbert Xu X-Patchwork-Id: 13667837 X-Patchwork-Delegate: herbert@gondor.apana.org.au Received: from abb.hmeau.com (abb.hmeau.com [144.6.53.87]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E6046C125 for ; Sun, 19 May 2024 09:16:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=144.6.53.87 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716110222; cv=none; b=OVSLnMk2qh5gtOrBtoR/ktgl1sB5qTyG9lo0CSRi1+ccuVPrOVcQUkpeiCtuZMA0Bc/m/4Jz/m3xOEwNUAy/aZtTGRHeHnMphzgZByWoDrqDdmyj6hbzOjhyWrIlbm/IcPbfp0YCnQ+26XbJfCr/RasNqrXqzJTxsuGrBnmzNLE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716110222; c=relaxed/simple; bh=Edn8E9fyHBsxsSl4y1+PplMfDjbNQQ0txyyW7+dMSf4=; h=Date:From:To:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=rIE4w+ZiQJaJ6wJsVTqTRBD6EdLwma2kS3YZLI14/lRO72b1zXVt4r2CbTFVQGhGLzmsuw6nyD70pEc9otCNBxuAZ6Zk9XvJHo3YhLkTq75FEdJTojOvkNjJpQr7fxIvdJSegBqt7iqb2Mz1mUOutjXYMNBJ+b048YVSP5YXUVM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gondor.apana.org.au; spf=pass smtp.mailfrom=gondor.apana.org.au; arc=none smtp.client-ip=144.6.53.87 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gondor.apana.org.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gondor.apana.org.au Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.96 #2 (Debian)) id 1s8cez-00HIN0-3C; Sun, 19 May 2024 17:16:55 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Sun, 19 May 2024 17:16:55 +0800 Date: Sun, 19 May 2024 17:16:55 +0800 From: Herbert Xu To: DASH Mailing List Subject: [PATCH] man: Remove reference to PS expansion Message-ID: Precedence: bulk X-Mailing-List: dash@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline The variables PS1/PS2/PS4 have been expanded since 2004. Signed-off-by: Herbert Xu diff --git a/src/dash.1 b/src/dash.1 index ff02237..3e0455b 100644 --- a/src/dash.1 +++ b/src/dash.1 @@ -2361,6 +2361,3 @@ in 2002. .Sh BUGS Setuid shell scripts should be avoided at all costs, as they are a significant security risk. -.Pp -PS1, PS2, and PS4 should be subject to parameter expansion before -being displayed.