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Re: Emulating old -r functionality.
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From: |
Paul Eggert |
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Subject: |
Re: Emulating old -r functionality. |
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Date: |
Sun, 25 Nov 2012 00:57:00 -0800 |
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User-agent: |
Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
On 11/24/2012 10:13 PM, David Wilson wrote:
> my very old shell macros no longer function as they once did.
There's not much context here, so it's not clear
what you're asking for. Do you want grep to ignore
-r when no file names are being passed?