initial commit of bin scripts into git

ora_start.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+export ORACLE_HOME=/u01/app/oracle/product/11.2.0/xe
+export ORACLE_SID=XE
+export NLS_LANG=`$ORACLE_HOME/bin/nls_lang.sh`
+export ORACLE_BASE=/u01/app/oracle
+export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATH
+export PATH=$ORACLE_HOME/bin:$PATH
+
+/u01/app/oracle/product/11.2.0/xe/bin/lsnrctl  start
+
+# check if oracle is already running
+lPID=`pgrep -f xe_pmon_XE`
+if [ "$?" = "1" ]; then
+	/bin/su -s /bin/bash oracle -c 'ORACLE_HOME=/u01/app/oracle/product/11.2.0/xe /u01/app/oracle/product/11.2.0/xe/bin/sqlplus -s /nolog @/u01/app/oracle/product/11.2.0/xe/config/scripts/startdb.sql'
+fi