Script problem and syntax error

[omoo]

Hi I have the following script and have problem debugging the problems. The function of this script is to make sure the entire file is being received (the filesize of a data is not changing after 20 seconds) and start moving the file to another directory. This script should be started every 30mins.

#!/usr/bin/ksh
. /opt/Modules/init/ksh

SF_BASAR=/opt/bs/sf
UMC_MASK=/home/umc/dropbox/test
FLAGLIST=/home/umc/dropbox/test/flaglist
FILELIST=/home/umc/dropbox/test/filelist
DIRECTORY=/home/umc/dropbox/datacentre

#store the name of files in bs/sf to filelist
ls -l $SF_BASAR | nawk '{print $9}' > $FILELIST

#compare flag in flaglist with items in $SF_BASAR
#delete flag in flaglist that are not in $SF_BASAR

egrep "$(<$FILELIST)" $FLAGLIST > flaglist.tmp
mv -f flaglist.tmp $FLAGLIST

#if there is an flag in flaglist,exit
NO_OF_FILES=ls /opt/bs/sf/*.gds* | wc -w | nawk '{print $1}'
if (`ls -l $FLAGLIST | nawk `{print $5}'' != "0") then
    exit 1
else
    if ($NO_OF FILES != "0") then
        for i in `ls $SF_BASAR/*.gds*` do
            filesize1=`ls -l $i | nawk `{print $5}''
            sleep 20
            filesize2=`ls -l $i | nawk `{print $5}''

            if $filesize1=$filesize2 then
                #move the file
                mv i $UMC_MASK
                #create flag in flaglist
                echo $i >> FLAGLIST
            fi
        done
    fi
fi

I have the following errors:

script: /opt/bs/sf/file1.gds.gdz.gpg: cannot execute
0
script[23]: syntax error at line 29 : `filesize1=`ls -l $i | nawk `{print' unexpected

 

[Gloups]

it looks like a quote problem:

maybe
filesize1=`ls -l $i | nawk '{print $5}'`

instead of
filesize1=`ls -l $i | nawk `{print $5}''

 

[motoslide]

There might be a couple of issues here.
Take a look at this section:

NO_OF_FILES=ls /opt/bs/sf/*.gds* | wc -w | nawk '{print $1}'
if (`ls -l $FLAGLIST | nawk `{print $5}'' != "0") then
    exit 1

The first line is missing some quotes, and the second is a bit complicated just to see if a file is empty. Try these changes:

NO_OF_FILES=`ls /opt/bs/sf/*.gds* | wc -w | nawk '{print $1}'`
if [ -s $FLAGLIST ] then
    exit 1

Also make the changes suggested by Gloups.