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10-26-2008
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extracting domain names out of a text file
I am needing to extract and list domain names out of a very large text file. The text file contains tlds .com .net .org and others as well as third level domains e.g. host1.domain.com and the names are placed within paragraphs of text.
Domains do not have a http:// prefix so I'm thinking the only thing to match on would be the tlds for example match ".com", extract everything before it up to "space" character. How would I go about doing this? grep, sed and awk? Thank you gurus!  Last edited by totus; 10-26-2008 at 02:45 PM.. |
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