﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-MikeChen专注电子商务-随笔分类-操作系统</title><link>http://www.blogjava.net/mikechen/category/52231.html</link><description>电子商务技术架构</description><language>zh-cn</language><lastBuildDate>Tue, 24 Jul 2012 09:13:51 GMT</lastBuildDate><pubDate>Tue, 24 Jul 2012 09:13:51 GMT</pubDate><ttl>60</ttl><item><title>操作系统-linux常用命令</title><link>http://www.blogjava.net/mikechen/archive/2012/07/24/383815.html</link><dc:creator>陈睿</dc:creator><author>陈睿</author><pubDate>Tue, 24 Jul 2012 02:28:00 GMT</pubDate><guid>http://www.blogjava.net/mikechen/archive/2012/07/24/383815.html</guid><wfw:comment>http://www.blogjava.net/mikechen/comments/383815.html</wfw:comment><comments>http://www.blogjava.net/mikechen/archive/2012/07/24/383815.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/mikechen/comments/commentRss/383815.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/mikechen/services/trackbacks/383815.html</trackback:ping><description><![CDATA[<div><strong>一：网络配置</strong></div><span style="white-space: pre; "><div style="text-align: left;">		<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.关掉防火墙 &nbsp; &nbsp;</div></span><span style="white-space: pre; "><div style="text-align: left;">	1) 重启后生效&nbsp;</div></span><span style="white-space: pre; "><div style="text-align: left;">		开启： chkconfig iptables on&nbsp;</div></span><span style="white-space: pre; "><div style="text-align: left;">		关闭： chkconfig iptables off&nbsp;</div></span><span style="white-space: pre; "><div style="text-align: left;">			</div></span><span style="white-space: pre; "><div style="text-align: left;">	2) 即时生效，重启后失效&nbsp;</div></span><span style="white-space: pre; "><div style="text-align: left;">		开启： service iptables start&nbsp;</div></span><span style="white-space: pre; "><div style="text-align: left;">		关闭： service iptables stop</div></span><span style="white-space: pre; "><div style="text-align: left;">		</div></span><span style="white-space: pre; "><div style="text-align: left;">&nbsp;&nbsp;&nbsp;&nbsp;2.下载软件</div></span><span style="white-space: pre; "><div style="text-align: left;">	wget curl	</div></span><span style="white-space: pre; "><div style="text-align: left;">			</div></span><span style="white-space: pre; "><div style="text-align: left;">&nbsp;&nbsp;&nbsp;&nbsp;3.安装和解压</div></span><span style="white-space: pre; "><div style="text-align: left;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;安装	rpm -ivh</div></span><span style="white-space: pre; "><div style="text-align: left;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;升级	rpm -Uvh</div></span><span style="white-space: pre; "><div style="text-align: left;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;卸载	rpm -e</div></span><span style="white-space: pre; "><div style="text-align: left;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tar -zxvf&nbsp;</div></span><div style="text-align: left;">　　</div><div></div><div><strong>二：网卡设置</strong></div><div></div><div><span style="white-space:pre">	</span>　 &nbsp;1、 设置ip地址（即时生效，重启失效）</div><div><span style="white-space:pre">	</span>　　#ifconfig eth0 ip地址 netmask 子网掩码</div><div><span style="white-space:pre">	</span>　　</div><div><span style="white-space:pre">	</span>　　2、 设置ip地址（重启生效，永久生效）</div><div><span style="white-space:pre">	</span>　　#setup</div><div><span style="white-space:pre">	</span>　　</div><div><span style="white-space:pre">	</span>　　3、 通过配置文件设置ip地址（重启生效，永久生效）</div><div><span style="white-space:pre">	</span>　　#vi /etc/sysconfig/network-scripts/ifcfg-eth0</div><div><span style="white-space:pre">	</span>　　DEVICE=eth0 #设备名，与文件同名。</div><div><span style="white-space:pre">	</span>　　ONBOOT=yes #在系统启动时，启动本设备。</div><div><span style="white-space:pre">	</span>　　BOOTPROTO=static</div><div><span style="white-space:pre">	</span>　　IPADDR=202.118.75.91 #此网卡的IP地址</div><div><span style="white-space:pre">	</span>　　NETMASK=255.255.255.0 #子网掩码</div><div><span style="white-space:pre">	</span>　　GATEWAY=202.118.75.1 #网关IP</div><div><span style="white-space:pre">	</span>　　MACADDR=00:02:2D:2E:8C:A8 #mac地址</div><div><span style="white-space:pre">	</span>　　</div><div><span style="white-space:pre">	</span>　　4、 重启网络服务</div><div><span style="white-space:pre">	</span>　　#service network restart //重启所有网卡</div><div><span style="white-space:pre">	</span>　　</div><div><span style="white-space:pre">	</span>　　5、 禁用网卡,启动网卡</div><div><span style="white-space:pre">	</span>　　#ifdown eth0</div><div><span style="white-space:pre">	</span>　　#ifup eth0</div><div><span style="white-space:pre">	</span>　　</div><div><span style="white-space:pre">	</span>　　6、 屏蔽网卡，显示网卡</div><div><span style="white-space:pre">	</span>　　#ifconfig eth0 down</div><div><span style="white-space:pre">	</span>　　#ifconfig eth0 up</div><div><span style="white-space:pre">	</span>　　</div><div><span style="white-space:pre">	</span>　　7、 配置DNS客户端（最多三个）</div><div><span style="white-space:pre">	</span>　　#vi /etc/resolv.conf</div><div><span style="white-space:pre">	</span>　　nameserver 202.99.96.68</div><div><span style="white-space:pre">	</span>　　</div><div><span style="white-space:pre">	</span>　　8、更改主机名（即时生效）</div><div><span style="white-space:pre">	</span>　　#hostname 主机名</div><div><span style="white-space:pre">	</span>　　</div><div><span style="white-space:pre">	</span>　　9、更改主机名（重启计算机生效，永久生效）</div><div><span style="white-space:pre">	</span>　　#vi /etc/sysconfig/network</div><div><span style="white-space:pre">	</span>　　HOSTNAME=主机名<br /></div><div></div><div><strong>三：两台linux拷贝命令：scp<br /><br /></strong></div><div></div><div><span style="white-space:pre">	</span>1.安装scp:yum install openssh-clients&nbsp;</div><div><span style="white-space:pre">	</span></div><div><span style="white-space:pre">	</span>2.scp &nbsp;-r 本地用户名@IP地址:文件名1 远程用户名@IP地址:文件名2</div><div><span style="white-space:pre">		</span></div><img src ="http://www.blogjava.net/mikechen/aggbug/383815.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/mikechen/" target="_blank">陈睿</a> 2012-07-24 10:28 <a href="http://www.blogjava.net/mikechen/archive/2012/07/24/383815.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>