How to extract the number from the pattern

aoussenko · #1 (**permalink**) 10-02-2009

Hi
I have a file with the following entries:

Code:

cm2363db
cm2445db
cm2618db

vgersh99 · #2 (**permalink**) 10-02-2009

Code:

echo 'cm2363db' | sed 's/[^0-9]//g'

cfajohnson · #3 (**permalink**) 10-02-2009

Code:

tr -cd '[[:digit:]]\n' < FILE

anchal_khare · #4 (**permalink**) 10-02-2009

or with gnu grep:

Code:

grep -oE '[0-9]+' file

cfajohnson · #5 (**permalink**) 10-02-2009

Quote:

Originally Posted by anchal_khare

or with gnu grep:

Code:

grep -oE '[0-9]+' file

That will put each set of numbers on a new line, not what the OP wants.

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Bits Awarded / Charged to aoussenko for this Post
Date	User	Comment	Amount
10-02-2009	vgersh99	added code tags - charged 5K bits	-5,000

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