-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Kris,
except for formatting, something like this: sed -e "s/\(.....\)\(.....\)/ \1 \2\n/g" test.fasta | awk '{count = (10*LN +1); print count, $0; ++LN}' (all on one line) should do the job. Cheers, Tim On 05/08/12 09:02, K Singh wrote: > Dear All I was looking for a script or an informatics tool enabling > me to change the sequence from FASTA format to something like > following: > >> FASTA FORMAT > abcdefghijklmnopqrstuvwxyz > > to > > 1 abcde fghij 11 klmno pqrst 21 uvwxy z > > > Many thanks in advance > > Regards Kris > - -- - -- Dr Tim Gruene Institut fuer anorganische Chemie Tammannstr. 4 D-37077 Goettingen GPG Key ID = A46BEE1A -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iD8DBQFPqNxkUxlJ7aRr7hoRAhgaAKDvcRqxAuHMC+Ek9LHzufVBEvIQZACgz17H goSKt88kLCJX5GXcI5Sl6iE= =HkFQ -----END PGP SIGNATURE-----