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From: kl <kernelloop@gmail.com>
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X-Bullshit: optimized virtual wrapper-oriented rich-client API self-signing solution 
Subject: [9front] Tar's usage messages
Reply-To: 9front@9front.org
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Hi,

How should I read this,


	tar {crtx}[PRTfgkmpuvz] [archive] file1 file2...



Is there any document out there which describes the conventions for 
documenting command line arguments?