Oracle11.2.0.4 64bit installl on CentOS7(Oracle12c already installed)(在一台主机上安装多个版本Oracle 数据库)

1.oracle 11.2.0.4 download
--failed by below way because of support.oracle.com
wget -O p13390677_112040_Linux-x86-64_1of7.zip -b https://aru-akam.oracle.com/adcarurepos/vol/patch43/PLATFORM/CORE/Linux-x86-64/R80112040/p13390677_112040_Linux-x86-64_1of7.zip?FilePath=/adcarurepos/vol/patch43/PLATFORM/CORE/Linux-x86-64/R80112040/p13390677_112040_Linux-x86-64_1of7.zip&File=p13390677_112040_Linux-x86-64_1of7.zip&params=NzR6di9WZk0rb29Bd2hRdWxSK1NDUTphcnU9MTY3MTYzNzUmZW1haWw9YWxsZXlfbGlAaW5mb3N5cy5jb20mZmlsZV9pZD02NDMxMjgwNiZwYXRjaF9maWxlPXAxMzM5MDY3N18xMTIwNDBfTGludXgteDg2LTY0XzFvZjcuemlwJnVzZXJpZD1vLWFsbGV5X2xpQGluZm9zeXMuY29tJnNpemU9MTM5NTU4Mjg2MCZjb250ZXh0PUFAMTArSEBhYXJ1dm10cDA4Lm9yYWNsZS5jb20rUEAmZG93bmxvYWRfaWQ9Mzc4NTczNDUy&AuthParam=1525485913_406039a2baccf313676f2e5356f00aa4
wget -O p13390677_112040_Linux-x86-64_2of7.zip -b https://aru-akam.oracle.com/adcarurepos/vol/patch43/PLATFORM/CORE/Linux-x86-64/R80112040/p13390677_112040_Linux-x86-64_2of7.zip?FilePath=/adcarurepos/vol/patch43/PLATFORM/CORE/Linux-x86-64/R80112040/p13390677_112040_Linux-x86-64_2of7.zip&File=p13390677_112040_Linux-x86-64_2of7.zip&params=Ynp3dWxyWW5TOXpqc3A1bTNjaUV2dzphcnU9MTY3MTYzNzUmZW1haWw9YWxsZXlfbGlAaW5mb3N5cy5jb20mZmlsZV9pZD02NDMxMjgwNyZwYXRjaF9maWxlPXAxMzM5MDY3N18xMTIwNDBfTGludXgteDg2LTY0XzJvZjcuemlwJnVzZXJpZD1vLWFsbGV5X2xpQGluZm9zeXMuY29tJnNpemU9MTE1MTMwNDU4OSZjb250ZXh0PUFAMTArSEBhYXJ1dm10cDAyLm9yYWNsZS5jb20rUEAmZG93bmxvYWRfaWQ9Mzc4NTc0NDYz&AuthParam=1525486684_40a640206064a469387267b74b92ad97

2.create user/group/directory
oracle12c:
[root@db-test ~]# id oracle
uid=1001(oracle) gid=1002(oinstall) groups=1002(oinstall),1001(dba)
[root@db-test ~]#

oracle11g:
user:oracle
ora11g.env
#add by Alley
TMP=/tmp; export TMP
TMPDIR=$TMP; export TMPDIR
ORACLE_HOSTNAME=pss-test-db-test; export ORACLE_HOSTNAME
ORACLE_UNQNAME=auchan11g; export ORACLE_UNQNAME
ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/db_1; export ORACLE_HOME
ORACLE_SID=auchan11g; export ORACLE_SID
ORACLE_TERM=xterm; export ORACLE_TERM
NLS_LANG=AMERICAN_AMERICA.ZHS16GBK; export NLS_LANG
PATH=/usr/sbin:$PATH; export PATH
PATH=$ORACLE_HOME/bin:$PATH; export PATH
LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib; export LD_LIBRARY_PATH
CLASSPATH=$ORACLE_HOME/JRE:$ORACLE_HOME/jlib:$ORACLE_HOME/rdbms/jlib; export CLASSPATH

/* 
[root@getoraclelnx01 Server]# useradd -g oinstall -G dba oracle11g
[root@getoraclelnx01 Server]# mkdir -p /data/u02/app/oracle
[root@getoraclelnx01 Server]# chown -R oracle11g:oinstall /data/u02/app/oracle
[root@getoraclelnx01 Server]# chmod -R 775 /data/u02/app/oracle
*/
[oracle@db-test ~]$ source .db-test
[oracle@db-test ~]$ source ora12c.env
[oracle@db-test ~]$ source ora11g.env


mkdir -p /u01/app/oracle/product/11.2.0/db_1
chmod -R 775 /u01/app/oracle/product/11.2.0/db_1
chown -R oracle:oinstall /u01/app/oracle/product/11.2.0/db_1

chmod -R 775 /data/oracle11g/
chown -R oracle:oinstall /data/oracle11g/
1.oracle 11.2.0.4 download
--failed by belo