uuMerge is a command line utility that can be used either to combine multiple text files into a single text file with a separator line between the contents of each file; or alternatively to process a 'merged' file ( previously created by uuMerge or other processes ) and recreate the multiple files. Files are separated internally with special delimiter line prefixed by ".ADD NAME=". This odd choice of delimiters allows the file to be processed by the IBM mainframe utility IEBUPDTE. Alternatively, you can use the '-nice' option to create a '>>>>>>>>>>' delimiter line instead so it looks nicer for printing. You could also use any text editor to do a global replace of the delimiter text to any string you wish. However you will not be able to use uuMerge to extract files at a later point.
Search and extract contacts.
Extract lines from one or many web sites.
Search and capture text in Word files.
Extract lines that contain specified text.
Search and get phone numbers in files.