Shell Programming and Scripting

 
APPS_USER_PWD=$1
APPS_USER_ID=$2
APPS_USER_NAME=$3
REQUEST_ID=$4
DIR=$5
FILE_NAME=$6
FILE_SIZE=$7
############
echo "DIRECTORY passed to the Program "$DIR
echo " "
echo "File Name passed to the program "$FILE_NAME
echo " "
echo "File Size passed to the program "$FILE_SIZE
XML_PATH_FLAG=`sqlplus -s $APPS_USER_PWD<<EOF
set head off 
set feedback off 
set echo off 
set term off 
set pages 0
set linesize 9000 
set trims on
select directory_path from dba_directories where directory_name = '${DIR}';
EXIT
EOF`
echo " "
echo "The Path Obtained to pick up Order XML Files is $XML_PATH_FLAG"
echo " "
echo "Permissions changing on XML files "
echo " "
cd $XML_PATH_FLAG
chmod 777 *.xml
echo " "
echo "Permission Changes Completed "
　
# To Loop in the Direcorty path for each file one at a time & modify each file
 if [ "X$FILE_NAME" == "X" ] ; then # Only Directory is passed , File name echo "FILE_NAME parameter not passed ....."
echo $XML_PATH_FLAG*.xml
for file in $XML_PATH_FLAG*.xml
do 
actual_size=`du $file` # getting each file Size 
 
echo " OUTSIDE CONDITION file_size is " $actual_size " and parameter_size echo  " sent is " $FILE_SIZE " for " $file 
 
if [ $actual_size > $FILE_SIZE ] ; then ### we are comapring each file size with PARAMETER passed constant SIZE ###CULPRIT??
##THE ABOVE CONDITION do not work ###
sed -i $file -e 's/<\/ItemOut>/&\n/g;' 
 
fi
done
fi

if [ $actual_size -gt $FILE_SIZE ]

root@solarisgeek # du /etc/shadow
4     /etc/shadow
root@solarisgeek # du /etc/shadow | awk '{print $1}'
4
root@solarisgeek #

Last login: Wed Aug  7 18:09:33 on ttys000
AMIGA:barrywalker~> bash --posix
AMIGA:barrywalker~> x=10
AMIGA:barrywalker~> y=20
AMIGA:barrywalker~> if [ $x > $y ]; then printf "This is an error.\n"; fi
This is an error.
AMIGA:barrywalker~> # Above line as predicted.
AMIGA:barrywalker~> if [ $x -gt $y ]; then printf "No display.\n"; fi
AMIGA:barrywalker~> # Above line as predicted.
AMIGA:barrywalker~> if [ $x < $y ]; then printf "This is an error.\n"; fi
This is an error.
AMIGA:barrywalker~> # Notice this is the same as lines 5 and 6 but now "<"...
AMIGA:barrywalker~> if [ $x -lt $y ]; then printf "Display.\n"; fi
Display.
AMIGA:barrywalker~> # Above line as predicted.
AMIGA:barrywalker~> if [ "$x" -lt "$y" ]; then printf "Display.\n"; fi
Display.
AMIGA:barrywalker~> if [ "$x" -gt "$y" ]; then printf "No display.\n"; fi
AMIGA:barrywalker~> exit
exit
AMIGA:barrywalker~> exit
logout


[Process completed]

XML_PATH_FLAG=`sqlplus -s <<-EOSQL
$APPS_USER_PWD
set head off 
set feedback off 
set echo off
:
:
:

if [ "X$FILE_NAME" == "X" ]

if [ -z "$FILE_NAME" ]                 # Is string null?

if [ $actual_size > $FILE_SIZE ]

if [ $actual_size -gt $FILE_SIZE ]     # Is 1st value greater than 2nd

typeset -i actual_size FILE_SIZE