From owner-freebsd-questions@FreeBSD.ORG Sat Feb 19 15:55:29 2005 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A726016A4CE for ; Sat, 19 Feb 2005 15:55:29 +0000 (GMT) Received: from relay.pair.com (relay00.pair.com [209.68.1.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 1661343D41 for ; Sat, 19 Feb 2005 15:55:27 +0000 (GMT) (envelope-from alejandro@varnet.biz) Received: (qmail 72389 invoked from network); 19 Feb 2005 15:55:26 -0000 Received: from unknown (HELO ale.varnet.bsd) (unknown) by unknown with SMTP; 19 Feb 2005 15:55:26 -0000 X-pair-Authenticated: 200.115.214.206 Date: Sat, 19 Feb 2005 12:55:59 -0300 From: Alejandro Pulver To: freebsd-questions Message-ID: <20050219125559.3bb98715@ale.varnet.bsd> X-Mailer: Sylpheed-Claws 0.9.12b (GTK+ 1.2.10; i386-portbld-freebsd5.3) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Subject: How to handle numeric variables in sh? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Feb 2005 15:55:29 -0000 Hello, Is there a way to handle numeric variables (addition, multiplication, etc.) in 'sh' (or throught an external command)? Thanks and Best Regards, Ale