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Old 06-22-2005
asal_email2 asal_email2 is offline
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Join Date: Jun 2005
Posts: 6
grep problem

I know that grep will display the matched line, but how about if I want to get the matched characted, for example:

file.txt contains:
Hello 123 World
This is a56 letter34
56are you su345re ?
1000 yes I do

I want to list all instances of digits that appear e.g:
123
56
34
56
345
1000

do I have to use sed ?

Thanks !
 

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