Shulou(Shulou.com)06/01 Report--

It's the first time to use Centos 7 Oracle 11g. VNC has used it before but the configuration is not very successful. I came here today and had a good time.

Step 1 configure Centos 7

Download the DVD ISO image directly from the official website of 1.1.Centos 7, and then use the vmware virtual machine to load the image. Centos 7 is very convenient to install. You only need to enter the computer name and user password in the middle, and the rest is installed automatically. And the desktop is also very beautiful.

After the initial installation of 1.2.Centos 7, you need to configure the network. It is best to use the root user login configuration here. The root password is the password configured during installation. The environment I tested has a router to obtain the IP address for DHCP, and the virtual machine network card is in bridging mode. Therefore, the network configuration method is modified as follows: file / etc/sysconfig/network-scripts/ifcfg-eno16777736 (network card name of the virtual machine), where the ONBOOT= ys value

1.3. Centos 7 is a bit special to turn off the firewall of the system.

Systemctl stop firewalld.service# stop firewalsystemctl disable firewalld.service# prevent firewall from starting up

1.4. When you start the VNC server, you may be prompted to report an error as follows. Just install it.

[root@localhost software] # vncserver

Bash: vncserver: command not found...

[root@localhost software] # yum install vnc* (match with * because you can't remember the full name of the server software)

[root@localhost software] # vncserver

You will require a password to access your desktops.

Password: (the password set here is the password that needs to be entered for VNC client connection later)

New 'localhost.localdomain:1 (root)' desktop is localhost.localdomain:1 (1 here is the connection number to be filled in for VNC customer connection)

two。 Install VNC Verview on the client computer and enter the connection information

Here, 192.168.1.121 1 is the server's IP and connection number.

The password here is the password that was set when the vncserver service was first started on the server side.

3. Allocate 2 separate disks ahead of time for the installation of the oracle database and mount them in partition format

[root@localhost ~] # fdisk / dev/sdc

[root@localhost] # mkfs-t ext4 / dev/sdc

[root@localhost] # mount-t ext4 / dev/sdc / oradata

[root@localhost] # mount-t ext4 / dev/sdc / oracle

4. Create users and groups that install and manage Oracle software

[root@localhost ~] # groupadd oinstall

[root@localhost ~] # groupadd dba

[root@localhost] # useradd-m-g oinstall-G dba oracle

[root@localhost ~] # passwd oracle

[root@localhost] # chown-R oracle:oinstall / oracle

[root@localhost] # chmod-R 775 / oracle

5. Start to install the oracle database, the following information is very detailed, I will not icing on the cake

Http://www.cnblogs.com/gaojun/archive/2012/11/22/2783257.html

PS: I'm tired after three nights.

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