Oracle Multi-instance auto-start script

#!/bin/sh
#start Mutli Oralce Instance
#create by Zwy
#date 2017-10-25



Port_cnt= ' Ss-lnp|grep 1521|wc-l '

if (($port _cnt < 1)); then
{
Lsnrctl Start &
Port_cnt= ' Ss-lnp|grep 1521|wc-l '
while (($port _cnt < 1))
Do
{
Echo ' Ora lsnrctl is not running '
Lsnrctl Start &
Port_cnt= ' Ss-lnp|grep 1521|wc-l '

}

Done

Echo ' Ora lsnrctl is running '
}
Else
{
Echo ' Ora lsnrctl is running '
}
Fi

CD $ORACLE _home

For SID in Yzdk WANYZDK
Do
Export oracle_sid= $sid
Echo $ORACLE _sid

Sqlplus/nolog <<eof
Conn/as SYSDBA
Startup
Quit
Eof
Sleep 10
Echo $sid is starting

Done

This article is from the "Weiweiyong" blog, make sure to keep this source http://weiweiyong.blog.51cto.com/8142509/1979576

Oracle Multi-instance auto-start script