Date: Thu, 24 Jun 2010 09:24:39 +0800 From: Aiza <aiza21@comclark.com> To: "questions@freebsd.org" <questions@freebsd.org> Subject: .sh check for numeric content Message-ID: <4C22B3D7.6070102@comclark.com>
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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? Thanks for for help.
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