LinuxQuestions.org - Quick grep question

Hey Guys,

Almost done with these scripts I've been playing with, but I seem to have a problem with a slight amendment that i've made..

The below script should do the following (and it has before!):

Open a session to an SFTP Server, take a list of it's contents and store in $FTPLIST
Check to see whether a file containing yesterday's date is present, file should look like MF_BAT_BBDDMMYYHHMMSS.csv.pgp
If that file(s) are present, it should download them.
Decrypt them

As far as I can see, I think the error is with the if grep command..

Code:

D=$(date -d 'yesterday' +%d%m%y)

HOST=XX.XX.XX.XX

USER=XXXXX

PASS=XXXXXX

FTPLOG=/tmp/ftplogfile2

FILES=*$D*.csv.pgp

PORT="Port=10022"

FTPLIST=/tmp/ftplist

TIMESTAMP=$(date)

LOG=/var/log/ftpsend.log



echo -e "FTPGET.SH Script Begin -- $TIMESTAMP\n\n" >> $LOG

cd /sitsimp



#Check if todays file exists on the remote server.

/usr/bin/expect <<! > $FTPLIST

        spawn sftp -o$PORT $USER@$HOST

        expect "password:"

        send "$PASS\r"

        expect "sftp>"

        send "cd output\r"

        expect "sftp>"

        send "ls MF_BAT_BB*\r"

        send "bye\r"

        expect eof

!

if grep MF_BAT_BB$D*.csv.pgp $FTPLIST; then



#If today's file exists download all relevant *.csv.pgp

/usr/bin/expect <<! > $FTPLOG

        spawn sftp -o$PORT $USER@$HOST

        expect "password:"

        send "$PASS\r"

        expect "sftp>"

        send "cd output"

        expect "sftp>"

        send "get $FILES\r"

        send "bye\r"

        expect eof

!



#Check to make sure that 100% of the file downloaded.

if fgrep "100%" $FTPLOG ; then

        echo -e "$TIMESTAMP - Data downloaded successfuly." >> $LOG

else

        echo -e "$TIMESTAMP File not downloaded successfuly.. mail sent." >> $LOG

fi



#Decrypt today's file.

for i in $FILES; do

        gpg --batch --passphrase-file /root/.gpgpass --output /storage/${i%.pgp} --decrypt /sitsimp/$i

        echo "$i downloaded and decrypted on $TIMESTAMP" >> $LOG

done



#If today's file does not exist on the remote server, do nothing.

else

        echo "On $TIMESTAMP no file was available for download." >> $LOG

fi

The file I'm looking for will have yesterdays date in DDMMYY format as it's unique identifier..

I'm convinced the issue is with either $D, $FILES and/or the if grep command which looks or yesterdays file in the variable $FTPLIST.

I've tried many variants of the if grep command, including:

Code:

if grep $D'.\*.csv\.pgp' $FTPLIST; then



if grep *$D'.\*.csv\.pgp' $FTPLIST; then



if grep MF_BAT_BB$D'.\*.csv\.pgp' $FTPLIST; then

If anyone can help, it would be great.

Thanks
Jon