Date: Thu, 24 Jun 2010 03:37:55 +0200 From: Thomas <fwd@gothschlampen.com> To: questions@freebsd.org Subject: Re: .sh check for numeric content Message-ID: <20100624013755.GA5009@gothschlampen.com> In-Reply-To: <4C22B3D7.6070102@comclark.com> References: <4C22B3D7.6070102@comclark.com>
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On Thu, Jun 24, 2010 at 09:24:39AM +0800, Aiza wrote: Hello, > Receiving a variable from the command line that is suppose > to contain numeric values. > > How do I code a test to verify the content is numeric? http://www.google.com/search?q=shell+test+if+variable+numeric First link => http://www.unix.com/shell-programming-scripting/46276-check-variable-if-its-non-numeric.html Gosh, Google is full of answers these days.. Regards, Thomas
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