Usage: sh oracled [start|stop|restart] SIDs 其中SIDs是数据库名，多个名称之间用逗号分隔。缺省的操作是 restart ，也可以指定需要进行的操作（ start | stop | restart ）
代码如下:
#!/bin/sh
cmdname="restart"
# get oracle sid information from env by default.
oracleSID=${ORACLE_SID}
env_oracleSID=${ORACLE_SID}
function echohelp(){
echo "******oracled Tool Helper******"
echo "Usage:sh oracled [start|stop|restart] SIDs"
echo "SIDs : seperated by comma"
exit 5
}
function startoracle(){
echo "begin to start oracle ..."
lsnrctl start
for curSID in `echo ${oracleSID} | awk 'BEGIN {RS=","}{ORS="\n"}{print $1}'` ; do
if [ "x${curSID}" = "x" ] ; then
continue;
fi
export ORACLE_SID=${curSID}
sqlplus /nolog <<EOF
connect /as sysdba
startup
exit
exit
EOF
echo "oracle DB [${curSID}] started OK."
done
}
function stoporacle(){
echo "begin to stop oracle ..."
for curSID in `echo ${oracleSID} | awk 'BEGIN {RS=","}{ORS="\n"}{print $1}'` ; do
if [ "x${curSID}" = "x" ] ; then
continue;
fi
export ORACLE_SID=${curSID}
sqlplus /nolog <<EOF
connect /as sysdba
shutdown immediate
exit
exit
EOF
echo "oracle DB [${curSID}] stopped OK."
done
lsnrctl stop
}
function restartoracle(){
stoporacle
startoracle
}
if [ $# -lt 1 ] ; then
echohelp
fi
until [ $# -eq 0 ]
do
tmpVOrg=$1
tmpV=`echo "${tmpVOrg}" | awk '{printf "%s",$1}' | tr '[A-Z]' '[a-z]'`
if [ $tmpV = "start" -o $tmpV = "restart" -o $tmpV = "stop" ] ; then
cmdname=${tmpV}
elif [ $tmpV = "--help" -o $tmpV = "-h" ] ; then
echohelp
else
oracleSID=$tmpVOrg
fi
shift
done
if [ "x${cmdname}" = "x" ] ; then
echohelp
fi
${cmdname}oracle
export ORACLE_SID=${env_oracleSID}
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