Sequence similarity search tool for comparing DNA/protein sequences
Basic Local Alignment Search Tool
blastnblastpblastxtblastntblastxmakeblastdb$ blastn -query query.fasta -db nt -out results.txt$ makeblastdb -in proteins.fasta -dbtype prot -out protein_db$ blastp -query proteins.fasta -db protein_db -evalue 1e-5 -outfmt 6