From owner-freebsd-questions@FreeBSD.ORG Sat Feb 19 16:07:54 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 54B5A16A4CE for ; Sat, 19 Feb 2005 16:07:54 +0000 (GMT) Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.204]) by mx1.FreeBSD.org (Postfix) with ESMTP id 78C1443D46 for ; Sat, 19 Feb 2005 16:07:53 +0000 (GMT) (envelope-from kjelderg@gmail.com) Received: by rproxy.gmail.com with SMTP id j1so77045rnf for ; Sat, 19 Feb 2005 08:07:52 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:references; b=ebJJ7PzIFg1Q5sPrz4rnhgeTyZPZjF3187NVQimSXZlS8MWPOT+A3NIfUthvuyoqWwY/rErQDAin72707SjMjCjMNju0ry2n6vfiacdccmJ8JyrK8cYlmTHow2CWqIp8WSVGr2j48k4pEMVLJk1NW7ct1jtLDddAyIcZJU2B/Us= Received: by 10.38.78.59 with SMTP id a59mr178740rnb; Sat, 19 Feb 2005 08:07:51 -0800 (PST) Received: by 10.38.101.19 with HTTP; Sat, 19 Feb 2005 08:07:51 -0800 (PST) Message-ID: Date: Sat, 19 Feb 2005 10:07:51 -0600 From: Eric Kjeldergaard To: Alejandro Pulver In-Reply-To: <20050219125559.3bb98715@ale.varnet.bsd> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit References: <20050219125559.3bb98715@ale.varnet.bsd> cc: freebsd-questions Subject: Re: How to handle numeric variables in sh? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Eric Kjeldergaard List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Feb 2005 16:07:54 -0000 On Sat, 19 Feb 2005 12:55:59 -0300, Alejandro Pulver wrote: > Hello, > > Is there a way to handle numeric variables (addition, multiplication, etc.) in 'sh' (or throught an external command)? > `man bc` -- If I write a signature, my emails will appear more personalised.