I have a command stream that will parse down an ftp DIR listing of a remote directory and return the name of the newest file that I am interested in. The command is

sed -e '/^d/d' sppay.listing |sed -n -e '/SPPAY/p'|sort -r -k 43M,45 -k 47,48 -k 50,54|sed -n -e '1p'|cut -c 56-99

and what it would return (for example) is

SPPAY0228071250.csv.pgp

I want to generate an ftp command file to grab the file that I am interested in. The form of the command file follows.

user username password
binary
get SPPAY0228071250.csv.pgp $ORACLE_HOME/datafiles/SPPAY.csv.pgp
bye


I haven't been able to figure out how to generate the file. I would like to use sed, but anything that will make the file and can use standard input/output would be appreciated.

Thanks