Keith James <k.james at bangor.ac.uk> writes:
> Ignore this if you don't have Unix (or Windows + win32-Perl + Cygwin32 GNU
> fileutils). If you have Perl available you can do:
>> perl -ln0e 'tr/ACGTNacgtn- /TGCANtgcan/d; print scalar reverse $_;' <infile
Perhaps I should put my brain in gear before engaging my keyboard. The
line should be:
perl -l012n00e 'tr/ACGTacgt /TGCAtgca/d; print scalar reverse $_;' <in
This has the required effect, deals with linebreak characters properly and
removes the spaces introduced during the process. My apologies for the
error.
--
Keith James Ph.D. - k.james at bangor.ac.uk PGP 2.6.2i Key ID 469A9FA1
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