oracle 10g 11g rac 虚拟环境切换

在个人虚拟机上安装了oracle 10g 11g rac 下面是切换脚本命令

#10g rac >11g rac****************************************###############

cat /etc/inittab > /etc/inittab10g

cat /etc/inittab11g > /etc/inittab

#

rm -rf /etc/oracle10g

mv /etc/oracle  /etc/oracle10g

cp -rp /etc/oracle11g  /etc/oracle

#

cat /etc/oraInst.loc > /etc/oraInst.loc10g

rm -rf /etc/oraInst.loc

cp -p /etc/oraInst.loc11g   /etc/oraInst.loc

#

cat /etc/oratab > /etc/oratab10g

rm -rf /etc/oratab

cp -p /etc/oratab11g   /etc/oratab

#

rm  -rf /var/tmp/.oracle10g

mv  /var/tmp/.oracle /var/tmp/.oracle10g

mv  /var/tmp/.oracle11g /var/tmp/.oracle

#11g rac >10g rac****************************************###############

cat /etc/inittab > /etc/inittab11g

cat /etc/inittab10g > /etc/inittab

#

rm -rf /etc/oracle11g

mv /etc/oracle  /etc/oracle11g

cp -rp /etc/oracle10g  /etc/oracle

#

cat /etc/oraInst.loc > /etc/oraInst.loc11g

rm -rf /etc/oraInst.loc

cp -p /etc/oraInst.loc10g   /etc/oraInst.loc

#

cat /etc/oratab > /etc/oratab11g

rm -rf /etc/oratab

cp -p /etc/oratab10g   /etc/oratab

#

rm  -rf /var/tmp/.oracle11g

mv  /var/tmp/.oracle /var/tmp/.oracle11g

mv  /var/tmp/.oracle10g /var/tmp/.oracle

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都提前备份

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-r-xr-xr-x 1 root root  3505 Oct  6 09:47 /etc/init.d/init.evmd

-r-xr-xr-x 1 root root  3505 Oct  6 09:47 /etc/init.d/init.evmd.bak

-rwxr-xr-x 1 root root  8782 Oct 17 11:32 /etc/init.d/init.ohasd

-rwxr-xr-x 1 root root  8782 Oct 17 11:32 /etc/init.d/init.ohasdbak

-rwxr-xr-x 1 root root 10999 Oct 17 11:33 /etc/init.d/init.tfa

-rwxr-xr-x 1 root root 10999 Oct 17 11:33 /etc/init.d/init.tfabak