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Shell Programming and Scripting

Check for DB status and startup DB

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Top Forums Shell Programming and Scripting Check for DB status and startup DB
# 15  
Old 05-14-2013
blank Smilie
# 16  
Old 05-14-2013
then please post the actual (full) content of oratab file..

As per your sample input it should work..

Code:
 
home/lscpvbf > cat vv
ZBC102DI:/ora/product/v910:Y
ZBC112DI:/ora/product/v910:Y
ZBC122DI:/ora/product/v910:Y
ZBC132DI:/ora/product/v910:Y
#BUILDDB:/ora/product/v910:N
OMAGENT:/ora/product/omagent10g/agent10g:Y
# *:/ora/product/v910:N
# *:/ora/product/v910:N
*:/ora/product/v910:N
home/lscpvbf > awk -F"[#:*]" 'NF==3&&$1~/./{print $1}' vv
ZBC102DI
ZBC112DI
ZBC122DI
ZBC132DI
OMAGENT
home/lscpvbf >

# 17  
Old 05-14-2013
Actually i am running the script from different location
say /app/test...

the oratab file is the exactly same as the mentioned
# 18  
Old 05-14-2013
It doesnt matter from where u are running script as long as you have provided the full path of the file in the script.
# 19  
Old 05-14-2013
navsan, maybe your awk is behaving different than vidyadhars. Here's another possible solution:
Code:
OLDIFS=$IFS
IFS=:
grep -ve '^[#*]' /var/opt/oracle/oratab |while read ORACLE_SID ORACLE_HOME AUTO_START; do
   ps -ef |grep $ORACLE_SID |grep pmon >/dev/null
   if [ $? -eq 0 ]; then
      echo "DB $ORACLE_SID is up and running"
   else
      echo "DB $ORACLE_SID is down. Starting $ORACLE_SID ..."
      $ORACLE_HOME/bin/sqlplus -s / as sysdba <<<startup;
   fi
done
IFS=$OLDIFS

Last edited by cero; 05-14-2013 at 09:05 AM.. Reason: Use OPs path to oratab file instead of mine
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