监控oracle数据库 以及oracle监听 shell脚本
文本格式：
#!/bin/bash
#Author:wangerguiEmail:291131893@qq.comDate:2016-10-10
#Release 1.0
#Function: check oracle online
declare -a INSTANCE=(PROD EMREP)
[[ -f /home/oracle/.bash_profile ]] && . /home/oracle/.bash_profile || exit 3
function check_listener (){
su - oracle -c "lsnrctl status" >/dev/null 2>&1
if [[ $? -ne 0 ]];then
su - oracle -c "lsnrctl start" >/dev/null 2>&1
[[ $? -ne 0 ]] && echo -e "\E[40;31;5m Your listener is Down!\E[0m"
fi
}
check_listener
function check_oracle (){
for name in "${INSTANCE[@]}";do
(su - oracle
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