There's a file which goes roughly: 1 anything 2 anything 3 anything 4 anything
etc It can always be sorted by the first item. Sometimes a duplicate entry will creep in, so the file will look 1 anything 2 anything 2 anything 3 anything 4 anything or perhaps 1 anything 2 anything 3 anything 3 anything 4 anything What's the quickest way of checking for this condition - when the two items 1 of any two adjacent lines are identical? I have found a brute force way to do it using filter, but it is really clunky and slow. Cheers Peter _______________________________________________ use-revolution mailing list use-revolution@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-revolution
