1，配IP ，修改网络配置文件
配置网卡
# vim /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=00:50:56:83:BF:BA
TYPE=Ethernet
ONBOOT=yes
NM_CONTROLLED=yes
BOOTPROTO=none
IPADDR=172.16.101.199
#PREFIX=24
NETMASK=255.255.255.0
GATEWAY=172.16.101.1
# service network restart 或者 # /etc/init.d/network restart
重启网卡
service network restart
开机启动网卡
chkconfig netowrk on
网卡配置报错解决办法
确认vmx配置文件的mac地址
ifconfig
eth3 Link encap:Ethernet HWaddr 00:50:56:BF:57:CD
添加mac到eth3配置文件中
vi /etc/sysconfig/network-scripts/ifcfg-eth3
HWADDR=00:50:56:BF:57:CD
IPADDR=192.168.31.241
PREFIX=24
GATEWAY=192.168.31.1
DNS1=61.134.1.5
DNS2=8.8.8.8
DEFROUTE=yes
ONBOOT=yes
NAME=eth3
TYPE=Ethernet
IPV4_FAILURE_FATAL=yes
重启网卡测试 # service network restart
2，修改主机名
查看当前主机名称
hostname
临时修改主机名
hostname server01
修改配置文件
vim /etc/hostname
设置centos的主机名
vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=server01.com
查看配置的好的主机名称
cat /etc/sysconfig/network
设置主机表
vi /etc/hosts
127.0.0.1 server server01 localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
3，添加硬盘
fdisk /dev/sdb1
Command (m for help): n 创建新分区
Command action
e extended
p primary partition (1-4)
p 创建主分区
Partition number (1-4): 1 新建的主分区序号
First cylinder (1-10402, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-10402, default 10402): +79G 创建主分区大小
Command (m for help): w 保存创建的主分区
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
fdisk /dev/sdb2
Command (m for help): n 创建新分区
Command action
e extended
p primary partition (1-4)
p 创建主分区
Partition number (1-4): 1 新建的主分区序号
First cylinder (1-10402, default 1):
Using default value 1
Last cylinder or +size or +sizeM or +sizeK (1-10402, default 10402): 创建主分区大小
Command (m for help): w 保存创建的主分区
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
格式化分区ext4
mkfs.ext4 -T largefile /dev/sdb1
mkfs.ext4 -T largefile /dev/sdb2
挂载目录
mount /dev/sdb1 /var/lib/mysql
mount /dev/sdb2 /home/wq/
查看挂载目录
df -TH
/dev/sdb1 ext4 105G 197M 100G 1% /var/lib/mysql
/dev/sdb2 ext4 107G 197M 102G 1% /home/wq
使新创建的分区在系统中立即生效
partprobe
开机自动挂载
查看硬盘号
blkid /dev/sdb1
/dev/sdb1: UUID="808192e2-1bcd-4eb2-94b5-aa88e1e3689a" TYPE="ext4"
/dev/sdb1: UUID="a5b4590c-0330-4cde-a861-723d37ff8486" TYPE="ext4"
blkid /dev/sdb2
/dev/sdb2: UUID="9c061bf2-b79b-4c4c-a551-61f3851f891e" TYPE="ext4"
vi /etc/fstab
添加开机挂载目录
UUID=a5b4590c-0330-4cde-a861-723d37ff8486 /home/soft ext4 defaults 0 1
UUID=9c061bf2-b79b-4c4c-a551-61f3851f891e /home/wq/ ext4 defaults 0 0
重启服务器
reboot
查看挂载目录
df -TH
4，压缩——解压方法
压缩-解压方法
================================================================
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
gz压缩格式
tar -rf tomcat7.gz tomcat7
gz解压格式
tar -xvf tomcat7.gz
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
tar压缩格式
tar -rf tomcat7.tar tomcat7
tar解压格式
tar -xvf tomcat7.tar
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
gz加密压缩格式
tar zcvf tomcat7.gz tomcat7
gz加密解压格式
tar xvf tomcat7.gz
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
tar加密压缩格式
tar zcvf tomcat7.tar.gz tomcat7
tar加密解压格式
tar zxvf tomcat7.tar.gz
5，VNC——server 搭建
yum -y install tigervnc-server
创建用户
adduser cent
登陆用户
su - cent
配置秘密
vncpasswd
启动VNC
vncserver :1
关闭VNC
vncserver -kill :1
# vim /home/cent/.vnc/xstartup
#
twm & # at the end: comment out
exec gnome-session &
# use Ghome session
# run with diplay number '1', screen resolution '800x600', color depth '24'
[cent@dlp ~]$ vncserver :1 -geometry 800x600 -depth 24
