09-14-2006
Unix shell script couldn't be executed. Pls help!
I have wrriten a script to call sql script to do some work in database. However, the script couldn't be executed. The only information was: ksh: ./updt_attrib.ksh cannot execute. Please help me to identify where the problem is. I post script here for your reference. Thanks a lot.
#!/bin/ksh
# Created By: duke0001
# Created On: 9/14/06
# Description: This script update xxx information for xxxx
# attributes tables.
# Check to make sure the correct number of parameters have been enetered.
#if [[ $# -lt 1 ]] then
# echo "Incorrect number of parameters."
# echo "Usage: $0 [ORACLE_SID]"
# exit 1
# fi
#Initialize variables.
ORACLE_SID=$1
ORACLE_HOME=/oracle/product/9.2.0
WORK_DIR=`dirname $0`
MINUTES=0
#FILECOUNT=0
#FILETRANSFERED=1
DBDOWN=1
# Change to working directory.
cd $WORK_DIR
# Set environment variables.
export ORACLE_SID
export ORACLE_HOME
export PATH=$PATH:/oracle/product/9.2.0:/oracle/product/9.2.0/bin
# Check to make sure that the database is available.
while [ $DBDOWN -eq 1 ]
do
sqlplus -s > /dev/null 2>&1 "dbuser/password@$ORACLE_SID" <<EOF
whenever sqlerror exit 1
select * from dual;
exit 0
EOF
if [ $? = 1 ]
then DBDOWN=1
date +"%D %T: Still waiting for $ORACLE_SID to become available." >> updt_attrib.log
sleep 60
else DBDOWN=0
fi
done
date +"%D %T: Database $ORACLE_SID is up and running." >> updt_attrib.log
echo "" >> updt_attrib.log
date +"%D %T: update attributes script started." >> updt_attrib.log
sqlplus -s > temp.log 2>&1 dbuser/passwd@$database @tools/updt_attrib.sql
if [ $? = 0 ]
then date +"%D %T: $scripts successfully executed." >> updt_attrib.log
else date +"%D %T: Error executing script." >> updt_attrib.log
grep "ORA-" temp.log >> updt_attrib.log
date +"%D %T: Exiting script." >> updt_attrib.log
mail -s 'DB Update: Unsuccessful. See Log file for errors.'
duke0001@company.com<updt_attrib.log
exit 1
fi
done
date +"%D %T: End update attributes in xxx data warehouse." >> updt_attrib.log
mail -s 'End update attributes in xxx data warehouse.' duke0001@company.com<updt_attrib.log
exit 0
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LEARN ABOUT CENTOS
kproplog
KPROPLOG(8) MIT Kerberos KPROPLOG(8)
NAME
kproplog - display the contents of the Kerberos principal update log
SYNOPSIS
kproplog [-h] [-e num] [-v] kproplog [-R]
DESCRIPTION
The kproplog command displays the contents of the KDC database update log to standard output. It can be used to keep track of incremental
updates to the principal database. The update log file contains the update log maintained by the kadmind(8) process on the master KDC
server and the kpropd(8) process on the slave KDC servers. When updates occur, they are logged to this file. Subsequently any KDC slave
configured for incremental updates will request the current data from the master KDC and update their log file with any updates returned.
The kproplog command requires read access to the update log file. It will display update entries only for the KDC it runs on.
If no options are specified, kproplog displays a summary of the update log. If invoked on the master, kproplog also displays all of the
update entries. If invoked on a slave KDC server, kproplog displays only a summary of the updates, which includes the serial number of the
last update received and the associated time stamp of the last update.
OPTIONS
-R Reset the update log. This forces full resynchronization. If used on a slave then that slave will request a full resync. If used
on the master then all slaves will request full resyncs.
-h Display a summary of the update log. This information includes the database version number, state of the database, the number of
updates in the log, the time stamp of the first and last update, and the version number of the first and last update entry.
-e num Display the last num update entries in the log. This is useful when debugging synchronization between KDC servers.
-v Display individual attributes per update. An example of the output generated for one entry:
Update Entry
Update serial # : 4
Update operation : Add
Update principal : test@EXAMPLE.COM
Update size : 424
Update committed : True
Update time stamp : Fri Feb 20 23:37:42 2004
Attributes changed : 6
Principal
Key data
Password last changed
Modifying principal
Modification time
TL data
ENVIRONMENT
kproplog uses the following environment variables:
o KRB5_KDC_PROFILE
SEE ALSO
kpropd(8)
AUTHOR
MIT
COPYRIGHT
1985-2013, MIT
1.11.3 KPROPLOG(8)