BioStar
Bioinformatician
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Find and replace in multifasta or fasta header with perl onliner
By BioStar 1611 days ago
You have a fasta file and you want to replace:
"|"
You are told to replace that by
"_"
perl -i -p -e "s/\|/_/g" genome.fasta
-i = inplace editing
-p = loop over lines and print each line (after processing)
-e = command line script
