Batch renaming files can be a tedious and time-consuming task, especially when you have a large number of files to rename. This is where Python comes in – it offers a powerful and flexible way to ...

I'd like to use seqtk rename to rename fasta headers from something like ">k141_2 flag=3 multi=4.0678 len=200" to ">sequence1". My command is: "seqtk rename input_file.fa sequence > output_file.fa".