from the same-as-it-ever-was dept.
deadeyefred writes "With the last vestiges of Microsoft's U.S. antitrust consent decree expiring earlier this year, the company is again tying its browser tightly to Windows. In pre-release versions of IE 10 and Windows 8, IE 10 cannot be uninstalled and is required to enable the new 'Metro'-style apps."
egrep patterns are full regular expressions; it uses a fast deterministic
algorithm that sometimes needs exponential space.
-- unix manuals