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... operate with only file locations ... not ... texts of file in program ... Opening files for reading in the "normal" way (as opposed to the ramdisk-ish approach used for convenience in the example code) is straightforward and is well described in the open and perlopentut docs. Maybe also take a look at Files and I/O in perlintro. ... print the output in other file. This merely involves opening a write filehandle (see docs referred to above) inside the Perl script and print-ing to this filehandle rather than to STDOUT by default, or else redirecting standard output from the Perl script as a whole to a file via the OS command line (see your OS docs regarding I/O redirection). Update: Minor wording changes to (hopefully) enhance clarity. Give a man a fish: <%-{-{-{-< In reply to Re^6: partial matching of lines in perl
by AnomalousMonk
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