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typodupeerror
  • 16

    Achievements

  • 23

    Got a Score:5 Comment 2011-10-31

  • 27

    Days Read in a Row 2011-01-13

  • Posted a Comment 2009-02-20

  • Had a Comment Modded Up 2009-03-28

  • 5

    Years Read 2013-12-23

  • Spent All My Mod Points 2009-05-01

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egrep patterns are full regular expressions; it uses a fast deterministic algorithm that sometimes needs exponential space. -- unix manuals

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