cat <<-'EOF' > stop_cluster.sh
#!/bin/bash
HOSTMEI=$1
echo "[$(date '+%Y/%m/%d %H:%M:%S')] job start" | tee -a /tmp/stop_cluster_$(date '+%Y%m').log
ssh ${HOSTMEI} "sudo su - -c '/u01/app/19.0.0/grid/bin/crsctl stop crs'" 2>&1 | tee -a /tmp/stop_cluster_$(date '+%Y%m').log
RET=$?
if [ ${RET} -ne 0 ] ; then
echo "[$(date '+%Y/%m/%d %H:%M:%S')] job error( ${RET} )" | tee -a /tmp/stop_cluster_$(date '+%Y%m').log
exit 100
fi
echo "[$(date '+%Y/%m/%d %H:%M:%S')] job end" | tee -a /tmp/stop_cluster_$(date '+%Y%m').log
exit 0
EOF
cat stop_cluster.sh
chmod +x stop_cluster.sh
./stop_cluster.sh mmdb131
cat /tmp/stop_cluster_$(date '+%Y%m').log