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How read the part of the string into a variable?

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# 1  
Old 09-23-2010
How read the part of the string into a variable?
Hi,
I'm using bash and brand new to shell script. I would like to do the following.
I have a string which is "UPDATE=1.0". I would like to read the value "1.0" alone in a variable. i.e the things afer "=" How do I do that?


Thanks,
# 2  
Old 09-23-2010
Code:
string="UPDATE=1.0"
var=${string#*=}
echo $var
1.0

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