\begin{Verbatim}[commandchars=\\\{\}]
\PYG{g+gp}{\PYGZsh{} }Reduced example, download only the first four chunks
\PYG{g+gp}{\PYGZdl{} }curl \PYGZhy{}O ftp://ftp.ncbi.nih.gov/genbank/gbvrl1.seq.gz
\PYG{g+gp}{\PYGZdl{} }curl \PYGZhy{}O ftp://ftp.ncbi.nih.gov/genbank/gbvrl2.seq.gz
\PYG{g+gp}{\PYGZdl{} }curl \PYGZhy{}O ftp://ftp.ncbi.nih.gov/genbank/gbvrl3.seq.gz
\PYG{g+gp}{\PYGZdl{} }curl \PYGZhy{}O ftp://ftp.ncbi.nih.gov/genbank/gbvrl4.seq.gz
\PYG{g+gp}{\PYGZdl{} }gunzip gbvrl*.seq.gz
\end{Verbatim}
