grep with reqular expression

[concino]

how can i filter the numbers between 25-30? (the range is included)

grep '[2][5-9]' filename;

filters only 25 to 29. is there a solution for 25-30?

thanks for the response.

 

[PHV]

Have you tried this ?

grep -E '2[5-9]|30'

If your grep flavor don't like the -E option, then use egrep.

Hope This Help, PH.
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