This alters the name or the description of a sequence, either by replacing the previous one with a new name or description, or by appending some text to the existing one. This allows you to append the name or description you have given on to the end of the existing name or description of the sequence. No No Input file format Normal sequence. Output file format Normal sequence file.
Data files None.
Diagnostic Error Messages None. It always exits with status 0. Known bugs None noted. This program is intended to be used by everyone and everything, from naive users to embedded scripts.