fasterq-dump

wget https://ftp-trace.ncbi.nlm.nih.gov/sra/sdk/current/sratoolkit.current-ubuntu64.tar.gz

tar -xvzf sratoolkit.current-ubuntu64.tar.gz

export PATH=$PATH:$PWD/sratoolkit.3.3.0-ubuntu64/bin

which fasterq-dump

fasterq-dump --split-files SRRxxxxxxxx