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丸趣 TV 小编给大家分享一下 XManager 远程 Linux 如何安装 Oracle 图形化界面，相信大部分人都还不怎么了解，因此分享这篇文章给大家参考一下，希望大家阅读完这篇文章后大有收获，下面让我们一起去了解一下吧！
一、安装 Oracle_11g_R2
1、安装所必要的软件包：（CentOS）
参见官方文档
-rw-r–r–. 1 oracle oinstall 1358454646 Feb 5 22:57 p10404530_112030_Linux-x86-64_1of7.zip
-rw-r–r–. 1 oracle oinstall 1142195302 Feb 5 22:57 p10404530_112030_Linux-x86-64_2of7.zip
2、添加用户，用户组
groupadd oinstall;groupadd dba;useradd -g oinstall -G dba oracle
3、设置内核参数（添加到文件末尾）
vi /etc/sysctl.conf
kernel.shmall = 2097152
kernel.shmmax = 536870912
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
fs.aio-max-nr = 1048576
fs.file-max = 6815744
net.ipv4.ip_local_port_range = 9000 65500
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048586
配置 /etc/hosts 文件中 IP 主机名映射关系
IP hostname 主机名
4、设置文件限制（添加到文件末尾）
vi /etc/security/limits.conf
oracle soft nproc 2047
oracle hard nproc 16384
oracle soft nofile 1024
oracle hard nofile 65536
5、设置 bash（添加到文件末尾）
vi /etc/profile
if [$USER = oracle]; then
if [$SHELL = /bin/ksh]; then
ulimit -p 16384
ulimit -n 65536
else
ulimit -u 16384 -n 65536
fi
fi
source /etc/profile
6、创建 Oracle 产品目录
mkdir -p /u01/app/oracle/product/11.2.0.3/db_1
7、修改 Oracle 产品目录的所属和用户
chown -R oracle:oinstall /u01
8、设置 Oracle 用户环境变量（添加到文件末尾）
su – oracle
vi .bash_profile
export ORACLE_BASE=/u01/app/oracle
export ORACLE_HOME=$ORACLE_BASE/product/11.2.0.3/db_1
export ORACLE_SID=masc
export PATH=$ORACLE_HOME/bin:$PATH
export LD_LIBRARY_PATH=$ORACLE_HOME/lib:/lib:/usr/lib:/usr/local/lib
export ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data
export NLS_DATE_FORMAT= YYYY-MM-DD HH24:MI:SS
export NLS_LANG= SIMPLIFIED CHINESE_CHINA.ZHS16GBK
解压 Oracle 安装包
[oracle@node130 oracle]$ unzip p10404530_112030_Linux-x86-64_1of7.zip
[oracle@node130 oracle]$ unzip p10404530_112030_Linux-x86-64_2of7.zip
[oracle@node130 oracle]$ cd database/
[oracle@node130 database]$ ls
doc install readme.html response rpm runInstaller sshsetup stage welcome.html
[oracle@node130 ~]$ cd /opt/Oracle/database/
9、安装 Oracle
– 如果没有安装图形界面，则需要先安装。
# yum grouplist
# yum groupinstall X Window System
# yum groupinstall Desktop
yum install xterm
yum install xclock
配置 xmanager
打开 xstart
输入主机 host, 协议 protocal，ssh, 输入登陆的用户名；身份验证，点击设置，输入密码；命令点击三角符号，选择第三个：xterm(Linux:Type 2) 如下图所示：
填好之后点击运行即可；如下图所示：
现在可以在远程连接窗口中输入命令，如下图所示：
安装过程中只安装 Oracle 软件。
oracle 用户
netca 配置监听
dbca 创建数据库
export ORACLE_SID=prod
[oracle@node133 database]$ lsnrctl start #启动监听
[oracle@node130 database]$ sqlplus /as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Mon Feb 6 17:15:47 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL startup #启动数据库
SQL create table test_tb(id int);
Table created.
SQL insert into test_tb values(1);
1 row created.
SQL select * from test_tb;
ID
———-
1
SQL shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
超级用户解锁普通用户
默认的 scott 用户是被锁定的，先解锁就能登陆上了。使用下面的语句解锁 scott:
[oracle@node130 Desktop]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 18:39:38 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to an idle instance.
SQL start;
SP2-1506: START, @ or @@ command has no arguments
SQL startup;
ORACLE instance started.
Total System Global Area 776646656 bytes
Fixed Size 2232392 bytes
Variable Size 545263544 bytes
Database Buffers 226492416 bytes
Redo Buffers 2658304 bytes
Database mounted.
Database opened.
SQL alter user scott account unlock;
User altered.
SQL alter user scott identified by 123456;
User altered.
SQL exit;
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@node130 Desktop]$ sqlplus scott/123456@prod
SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 18:59:02 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL select * from bonus;
no rows selected
SQL select * from dept;
DEPTNO DNAME LOC
———- ————– ————-
10 ACCOUNTING NEW YORK
20 RESEARCH DALLAS
30 SALES CHICAGO
40 OPERATIONS BOSTON
SQL select * from emp;
EMPNO ENAME JOB MGR HIREDATE SAL COMM
———- ———- ——— ———- ——— ———- ———-
DEPTNO
———-
7369 SMITH CLERK 7902 17-DEC-80 800
20
7499 ALLEN SALESMAN 7698 20-FEB-81 1600 300
30
7521 WARD SALESMAN 7698 22-FEB-81 1250 500
30
EMPNO ENAME JOB MGR HIREDATE SAL COMM
———- ———- ——— ———- ——— ———- ———-
DEPTNO
———-
7566 JONES MANAGER 7839 02-APR-81 2975
20
7654 MARTIN SALESMAN 7698 28-SEP-81 1250 1400
30
7698 BLAKE MANAGER 7839 01-MAY-81 2850
30
EMPNO ENAME JOB MGR HIREDATE SAL COMM
———- ———- ——— ———- ——— ———- ———-
DEPTNO
———-
7782 CLARK MANAGER 7839 09-JUN-81 2450
10
7788 SCOTT ANALYST 7566 19-APR-87 3000
20
7839 KING PRESIDENT 17-NOV-81 5000
10
EMPNO ENAME JOB MGR HIREDATE SAL COMM
———- ———- ——— ———- ——— ———- ———-
DEPTNO
———-
7844 TURNER SALESMAN 7698 08-SEP-81 1500 0
30
7876 ADAMS CLERK 7788 23-MAY-87 1100
20
7900 JAMES CLERK 7698 03-DEC-81 950
30
EMPNO ENAME JOB MGR HIREDATE SAL COMM
———- ———- ——— ———- ——— ———- ———-
DEPTNO
———-
7902 FORD ANALYST 7566 03-DEC-81 3000
20
7934 MILLER CLERK 7782 23-JAN-82 1300
10
14 rows selected.
SQL select * from salgrade;
GRADE LOSAL HISAL
———- ———- ———-
1 700 1200
2 1201 1400
3 1401 2000
4 2001 3000
5 3001 9999
QL create user test_user identified by 123456;
User created.
SQL grant create session to test_user;
Grant succeeded.
[oracle@node130 Desktop]$ sqlplus test_user/123456@prod
SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:18:11 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL create table test_table(id int);
Table created.
SQL insert into test_table values (1);
insert into test_table values (1)
*
ERROR at line 1:
ORA-01950: no privileges on tablespace USERS
锁用户
[oracle@node130 Desktop]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:20:44 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL alter user test_user account lock;
User altered.
SQL exit;
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@node130 Desktop]$ sqlplus test_user/123456@prod
SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:22:21 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-28000: the account is locked
Enter user-name:
[oracle@node130 Desktop]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:23:07 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL alter user test_user account unlock;
User altered.
SQL grant dba to test_user;
Grant succeeded.
SQL exit;
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@node130 Desktop]$ sqlplus test_user/123456@prod
SQL*Plus: Release 11.2.0.3.0 Production on Thu Apr 13 19:23:50 2017
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 – 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL insert into test_table values(1);
1 row created.
SQL select * from test_table;
ID
———-
1
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