| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| Keep Our Treasures Priceless | ||||||
| attached to Is eBay the Promised Land? | ||||||
| Overall Impact | ||||||
| attached to Free Introduction to Networking Book | ||||||
egrep patterns are full regular expressions; it uses a fast deterministic algorithm that sometimes needs exponential space. -- unix manuals
