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From: "Liu, Changcheng" <changcheng.liu@intel.com>
To: sergey.senozhatsky@gmail.com
Cc: linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
	changcheng.liu@intel.com
Subject: [PATCH] tools/slabinfo-gnuplot: force to use bash shell
Date: Fri, 8 Dec 2017 17:37:51 +0800	[thread overview]
Message-ID: <20171208093751.GA175471@sofia> (raw)

On some linux distributions, the default link of sh
is dash which deoesn't support split array like
${var//,/ }
It's better to force to use bash shell directly.

Signed-off-by: Liu Changcheng <changcheng.liu@intel.com>

diff --git a/tools/vm/slabinfo-gnuplot.sh b/tools/vm/slabinfo-gnuplot.sh
index 35b0398..0cf28aa 100644
--- a/tools/vm/slabinfo-gnuplot.sh
+++ b/tools/vm/slabinfo-gnuplot.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # Sergey Senozhatsky, 2015
 # sergey.senozhatsky.work@gmail.com
-- 
2.7.4

             reply	other threads:[~2017-12-08  9:54 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-08  9:37 Liu, Changcheng [this message]
2017-12-08 10:33 ` [PATCH] tools/slabinfo-gnuplot: force to use bash shell Sergey Senozhatsky
2017-12-08 22:02   ` Andrew Morton
2017-12-08 22:20     ` Joe Perches
2017-12-08 23:59     ` Sergey Senozhatsky

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