From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from m15-112.126.com ([220.181.15.112]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VegoA-00050Z-7V for barebox@lists.infradead.org; Fri, 08 Nov 2013 07:48:51 +0000 Date: Fri, 8 Nov 2013 15:48:16 +0800 From: zzs Message-ID: <20131108074816.GA23266@greatfirst.com> MIME-Version: 1.0 Content-Disposition: inline List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Howto read file to a VAR To: barebox Some message saved to envfs under linux, And when reboot Barebox would check it. So I must read the file's content to a shell VAR, Can barebox do it use a shell script? -- Best Regards, zzs _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox