Downloading nucleotide sequences using command line

I am trying to find some help for command-line download of NCBI datasets. I came across the following: www.ncbi.nlm.nih.gov/books/NBK179288/

I wish to download a certain number of nucleotide sequences for which I have the accession numbers. However, I cannot find the correct command to use for a list of such sequences in the above link.

What I am currently using is the following:

epost -db nucleotide -input <Accessions file>  | efetch -format fasta  > <OUTPUT FASTA file>

Is this the correct way to do this? Are there better ways to accomplish the same thing?

Thanks!