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CentOS 5.10 how to install the server system configuration, CentOS 5.10 server system installation a

2018-01-12 16:45:35

explains:

in the actual production environment, the CentOS 5.x series is still the preferred system

for many server loader

up to now, the latest version of CentOS 5.x is CentOS 5.10, and the following is the specific installation and configuration process of CentOS 5.10,

The

server related settings are as follows:

operating system: CentOS 5.10

host name: www

IP address: 192.168.236.128

gateway: 192.168.236.2

DNS:8.8.8.8 8.8.4.4

remarks:

1, the system mirror has two files, the installation system is used only for the first, that is, CentOS-5.10-i386-bin-DVD-1of2.iso

The second mirrors of

are the software packages that are brought by the system.

2, if the production server is large memory (more than 4G memory), it is recommended to install 64 bit version

1. Install CentOS 5.10

uses a CD-ROM to guide the system successfully, and the following interface will appear,

goes straight back to the graphical installation interface

press the Tab key on the keyboard to position the cursor to skip, and then return to the car (skip the optical disk image detection)

click Next

language selection interface: English (English), point Next

remarks: the production server recommends the installation of English version

keyboard mode: U.S.English

point Next

if there is no partition before the disk, there will be the upper interface, point Yes (initializing the disk and clearing all the data), and the interface

below

disk partition mode, select Create custom layout (build custom partition structure)

Next, the following interface

appears

explains: before you partition the disk, you need to plan how to partition, and how big a

is set for each partition

my partition is

/boot 200MB # set on 200MB

Swap1G (1024MB) #swap generally recommends 2 times the size of physical memory for

/ # all remaining disk space

note: the formal production server can separate a /data partition to store data

recommends that all data be partitioned separately. The advantage of this is that if there are problems in the system, it will not affect the data, or need to reinstall the system without transferring data.

point New, there will be the following interface

Mount Point (mount point):/boot

File System Type (file system type):ext3

Size (MB) size: 200

Additional Size Options (other size options)

selection: Fixed size (fixed size)

When the

is set, point OK and appear the following interface

File System Type (file system type):swap

Size (MB) size: 1024

Additional Size Options (other size options)

selection: Fixed size (fixed size)

When the

is set, point OK and appear the following interface

Mount Point (mount point):/

File System Type (file system type):ext3

Size (MB) size: default does not modify

Additional Size Options (other size options)

selection: Fill to maximum allowable size (using all available space)

When the

is set, point OK and appear the following interface

The

partition is completed, point Next, and the following interface

appears

default Next and the following interface

sets the host name, IP address, and other information, which default Next, and then set the

after the system is installed.

default Next

time zone selection, select Asia/Shanghai (Asia / Shanghai)

cancels the front of the System clock uses UTC (system clock using UTC) and does not use UTC time

Next, the following interface

appears

set the root password and enter 2 passwords

Next, the following interface

appears

software selection interface, canceling Desktop –

in front of Gnome

remark: the server system is installed at minimum, and no software package

is installed.

point Next, the following interface

The

setting is complete, and point Next to install

is installing

installation is completed, point Reboot restart the system, the system start process will appear the following interface (system settings interface)

press the Tab key on the keyboard, switch to the Exit, skip the setup, and enter the system login interface

two, setting IP address, gateway DNS

input account root

enter the password set in the installation process and log in to the system

vi /etc/sysconfig/network-scripts/ifcfg-eth0 # editing the configuration file, add the following

modification

BOOTPROTO=static # enabled static IP address

ONBOOT=yes # open automatically enabled network connection

IPADDR=192.168.236.128 # set IP address

NETMASK=255.255.255.0 # set subnet mask

GATEWAY=192.168.236.2 # setgateways

:wq!# save out of the

vi/etc/resolv. Conf # edit the configuration file, add the modify the following

nameserver 8.8.8.8 # set main DNS

nameserver 8.8.4.4 # set alternate DNS

: wq!,

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