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Strip a Carriage-Return from a string/variable

X-seq: zsh-users 14318
From: zzapper <david@xxxxxxxxxx>
To: zsh-users@xxxxxxxxxx
Subject: Strip a Carriage-Return from a string/variable
Date: Tue, 25 Aug 2009 16:06:39 +0000 (UTC)
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Organization: SuccessTheory
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Hi
print ${somevar//[^[:alnum:]]/_}   # replace all non-alphanumerics with _

But how to delete just a trailing or not carriage return?

-- 
zzapper

http://www.successtheory.com/tips/cygwintips.php   (in progress)

Follow-Ups:
- Re: Strip a Carriage-Return from a string/variable
  - From: Frank Terbeck
- Re: Strip a Carriage-Return from a string/variable
  - From: Peter Stephenson

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