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Join Date: Jun 2006
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Hello
I have a string "c0024"
How can i get rid of non numeric digits, so i am left with
0024
removed "c"
I cannot think of a way of doing this
I have a string "c0024"
How can i get rid of non numeric digits, so i am left with
0024
removed "c"
I cannot think of a way of doing this
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Join Date: Feb 2006
Posts: 1,509
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Rep Power: 10
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var="c0024"
var2=`echo ${var} | sed -e 's/[^0-9]//g'` Java Programmer and Sun Systems Administrator
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Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.
--Brian Kernighan
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Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.
--Brian Kernighan
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Join Date: Feb 2007
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Junior Poster in Training
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Originally Posted by sgriffiths 
Hello
I have a string "c0024"
How can i get rid of non numeric digits, so i am left with
0024
removed "c"
With bash/ksh93 and zsh:
% s="c0024"
% echo "${s//[^0-9]}"
0024 |
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