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From: | Antonio Macchi |
Subject: | {# - strange behavior |
Date: | Fri, 20 Feb 2009 17:39:49 +0100 |
User-agent: | Thunderbird 2.0.0.12 (X11/20080213) |
$ a=$'\xd9\xbf' $ echo ${#a} 1 $ a2=${a:0:1} $ echo ${#a2} 1this two characters are "j" and "k" graphical characters in linux terminal/console
I need to extract only one... but apparently I can't.
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