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	linux nagios 监控
	<DIV> <TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD vAlign=top align=middle width="100%" bgColor=#dddddd colSpan=3> <TABLE style="BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width="96%" border=0> <TBODY> <TR> <TD align=middle bgColor=#f3f3f3 colSpan=3> <TABLE style="BORDER-COLLAPSE: collapse; WORD-WRAP: break-word" cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD align=middle height=25><FONT style="FONT-SIZE: 14pt" color=#02368d><B>linux nagios 监控</B></FONT><BR></TD></TR> <TR> <TD bgColor=#d2dee2 height=1></TD></TR> <TR> <TD bgColor=#ffffff height=1></TD></TR> <TR> <TD align=middle> <TABLE style="BORDER-COLLAPSE: collapse; WORD-WRAP: break-word" cellSpacing=0 cellPadding=0 width="100%" border=0> <TBODY> <TR> <TD width="100%"> <DIV id=art style="MARGIN: 15px" width="100%"> <DIV>参考<BR><A href="http://blog.csdn.net/mayabin/archive/2006/08/07/1033103.aspx"><FONT color=#0000ff>http://blog.csdn.net/mayabin/archive/2006/08/07/1033103.aspx</FONT></A><BR><A href="http://blog.chinaunix.net/u/19540/showart_197158.html"><FONT color=#0000ff>http://blog.chinaunix.net/u/19540/showart_197158.html</FONT></A> <DIV><A href="http://blog.chinaunix.net/u/10668/showart_254777.html"><FONT color=#0000ff>http://blog.chinaunix.net/u/10668/showart_254777.html</FONT></A></DIV> <DIV><A href="http://download.chinaunix.net/download.php?id=9332&ResourceID=4709"><FONT color=#0000ff>http://download.chinaunix.net/download.php?id=9332&ResourceID=4709</FONT></A><BR>imagepak-base下载</DIV> <DIV><A href="http://www.2007boys.cn/html/167jishuwenzhang/jishuwenzhang/20070605/1964_5.html"><FONT color=#0000ff>http://www.2007boys.cn/html/167jishuwenzhang/jishuwenzhang/20070605/1964_5.html</FONT></A></DIV> <DIV><BR>简单介绍nagios</DIV> <DIV>nagios是一款开源的监控软件，能够对网络内的主机和硬件设备进行状态监控。<BR>功能：<BR>     1. 状态监控<BR>     2. 预警报告<BR>     3. 集中，规模化管理<BR>     4. web可视化显示方式<BR>     5. 自定义shell脚本或插件实现更多的功能<BR><A href="http://www.nagios.org/"><FONT color=#0000ff>http://www.nagios.org</FONT></A></DIV> <DIV>nagios的实现方式：nagios采用分布-集中的管理模式。在nagios服务器上安装nagios主程序，<BR>    在被监控主机上安装nagios代理程序。通过nagios主程序和nagios代理程序之间的通讯，监视主机状态</DIV> <DIV>。主程序和代理程序之间有两种工作方式，一种是主程序-->Active-->代理程序；另一种是主程序--</DIV> <DIV>>passive-->代理程序；顾名思义，是以一方向另一方主动提出通讯需求来划分的。</DIV> <DIV><BR>所需软件：<BR>nagios-2.9.tar.gz<BR>nagios-plugins-1.4.9.tar.gz<BR>nrpe-2.8.1.tar.gz<BR>这三个软件都可以官方网站下载:http://www.nagios.org/download/<BR>imagepak-base.tar.gz<BR>下载地址：<BR><A href="http://download.chinaunix.net/download.php?id=9332&ResourceID=4709"><FONT color=#0000ff>http://download.chinaunix.net/download.php?id=9332&ResourceID=4709</FONT></A></DIV> <DIV><BR>实现要求：在一台机器上面监控多台运行主机状态，所以安装步骤为首先安装监控机器，再配置监控机器，</DIV> <DIV>最后安装被监控端软件。</DIV> <DIV>一.安装监控中心<BR>1.nagios 安装<BR>tar zxf nagios-2.9.tar.gz<BR>useradd nagios<BR>cd nagios<BR> ./configure --prefix=/usr/local/nagios --with-gd-lib=/usr/local/lib --with-gd-</DIV> <DIV>inc=/usr/local/include <BR> make all <BR> make install<BR> make install-init<BR> make install-commandmode<BR> make install-config<BR>chown nagios.nagios /usr/local/nagios</DIV> <DIV>2.安装nagios-plugins<BR>tar zxf nagios-plugins.tar.gz<BR>cd nagios-plugins<BR>./configure --prefix=/usr/local/nagios-plugins <BR>make all<BR>make install<BR>mv /usr/local/nagios-plugins/libexec /usr/local/nagios/</DIV> <DIV><BR>(在redhat系统上面安装可能出现configure时，到这里checking for redhat spopen problem...就不动了，</DIV> <DIV>所以需要在configure时再加上这个 --enable-redhat-pthread-workaround )<BR>3安装imagepak-base.tar.gz</DIV> <DIV>tar zxf imagepak-base.tar.gz<BR>解压以后是base目录 <BR>cp -r base /usr/local/nagios/share/images/logos/</DIV> <DIV>4安装nrpe-2.8.1.tar.gz<BR>tar zxf nrpe-2.8.1.tar.gz<BR>cd nrpe-2.81<BR>./configure --enable-ssl  --enable-command-args<BR>make all<BR>cp src/check_nrpe /usr/local/nagios/libexec<BR>vi /usr/local/nagios/etc/checkcommands.cfg<BR>#添加下面内容<BR>define command{<BR>     command_name check_nrpe<BR>     command_line /usr/local/nagios/libexec/check_nrpe -H $HOSTADDRESS$ -c $ARG1$<BR>     }</DIV> <DIV>到此监控中心所需软件安装完毕，接下来进行配置nagios</DIV> <DIV>二. 配置nagios</DIV> <DIV>1.配置apache</DIV> <DIV>在httpd.conf中追加<BR>ScriptAlias /nagios/cgi-bin/ /usr/local/nagios/sbin/<BR><Directory "/usr/local/nagios/sbin/"><BR>     AllowOverride AuthConfig<BR>     Options ExecCGI<BR>     Order allow,deny<BR>     Allow from all<BR></Directory><BR>  Alias /nagios/ /usr/local/nagios/share/<BR><Directory "/usr/local/nagios/share"><BR>     Options None<BR>     AllowOverride AuthConfig<BR>     Order allow,deny<BR>     Allow from all<BR></Directory></DIV> <DIV><BR>2.配置nagios <BR>cd /usr/loca/nagios/etc/</DIV> <DIV>把这里.cfg-sample文件配置文件模板，全部重命名为.cfg</DIV> <DIV>如：cp nagios.cfg-sample nagios.cfg</DIV> <DIV>然后检查配置文件是否出错 <BR>     /usr/local/nagios/bin/nagios –v /usr/local/nagios/etc/nagios.cfg <BR>     出现Total Warnings: 0<BR>        Total Errors:   0<BR>      </DIV> <DIV>vi /usr/local/nagios/etc/cgi.cfg<BR>use_authentication=1改为use_authentication=0,即不用验证.</DIV> <DIV>启动后台进程把nagios作为守护进程：<BR>/usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg</DIV> <DIV>/etc/init.d/nagios start</DIV> <DIV><A href="http://ip/nagios/"><FONT color=#0000ff>http://ip/nagios/</FONT></A> 这样可以打开web页面</DIV> <DIV><BR>三、在被监控机器上面安装nrpe和plugin</DIV> <DIV>1、安装nrpe<BR>tar zxf nrpe-2.8.1.tar.gz<BR>cd nrpe-2.8.1<BR>./configure --enable-ssl  --enable-command-args<BR>make all</DIV> <DIV>mkdir -p /usr/local/nagios/etc<BR>mkdir /usr/local/nagios/bin<BR>mkdir /usr/local/nagios/libexec</DIV> <DIV>useradd nagios</DIV> <DIV>chown -R nagios.nagios /usr/local/nagios/</DIV> <DIV>cp sample-config/nrpe.cfg /usr/local/nagios/etc/</DIV> <DIV>cp src/nrpe /usr/local/nagios/bin/</DIV> <DIV>chmod 755 /usr/local/nagios/bin/nrpe</DIV> <DIV>/usr/local/nagios/bin/nrpe -c /usr/local/nagios/etc/nrpe.cfg -d<BR>启动nrpe 端口为5666   用netstat -an \|grep 5666 查看端口是否已经监听</DIV> <DIV>2、安装插件<BR>tar zxf nagios-plugins-1.4.9.tar.gz<BR>cd nagios-plugins<BR>./configure --prefix=/usr/local/nagios<BR>make all<BR>make install</DIV> <DIV> </DIV> <DIV>在上面全部安装完毕之后，开始定义配置文件,下面配置全部都是临控端进行。</DIV> <DIV>说说我自己的理解，不一定全对。</DIV> <DIV>在nagios安装完毕之后，主要是看调好配置文件。<BR>cd /usr/local/nagios/etc/ 为配置文件。</DIV> <DIV>nagios.cfg为主配置文件,增加新的.cfg配置文件，需要在nagios.cfg里面添加才可以。<BR>localhost.cfg 定义了本机一些监控配置等，创建新的或其它配置文件可以参考此文件。</DIV> <DIV>创建下面几个cfg配置文件在/usr/local/nagios/etc里面<BR>touch contactgroups.cfg contacts.cfg hostgroups.cfg hosts.cfg services.cfg timeperiods.cfg</DIV> <DIV>在对上面相关几个文件添加内容后，还是需要在nagios.cfg中，添加对应文件。如：我在hosts.cfg 添加了</DIV> <DIV>对192.168.0.1这台机器，那个在nagios中就要有这样一句：cfg_file=/usr/local/nagios/etc/hosts.cfg<BR>对其的文件操作方法是一样的。<BR>中。<BR>添加要监控的主机到配置文件中，有两种方法。一种就是将这台机器要监控的内容分别写入hosts.cfg </DIV> <DIV>contacts.cfg service.cfg 文件中,然后要在nagios.cfg添加好对应的cfg文件路径。</DIV> <DIV>另一种方法，就是生成一个单独的ip.cfg文件，之后把要监控的内容写入这一个文件就可以了。</DIV> <DIV> </DIV> <DIV>例子：1，添加监控本机的web服务。</DIV> <DIV>vi nagios/etc/localhost.cfg<BR>添加<BR>define service{<BR>        use                             local-service         <BR>        host_name                       localhost<BR>        service_description             Current http<BR>        check_command                   check_http!100.0,20%!500.0,60%<BR>        }</DIV> <DIV>这配置就是参考上面的PING监控改的，如果要添加其它服务同理。</DIV> <DIV>之后重新启动nagios ，打开web页面5分钟后，就可以看本机apache的状态了。</DIV> <DIV><BR>2.添加192.168.0.128这台远程机器</DIV> <DIV>vi 192.168.0.128.cfg 创建新文件</DIV> <DIV>define host{<BR>use generic-host ; Name of host template to use<BR>host_name test_nrpe<BR>alias client <BR>address 192.168.0.128<BR>check_command check-host-alive<BR>max_check_attempts 1 <BR>check_period 24x7<BR>notification_interval 120<BR>notification_period 24x7<BR>notification_options d,r<BR>contact_groups ghbadmin<BR>}</DIV> <DIV><BR>define service{<BR>use generic-service ; Name of service template to use<BR>host_name test_nrpe<BR>service_description apache<BR>is_volatile 0                     #类似声音警告功能关闭<BR>check_period 24x7                 #监控期限为24X7<BR>max_check_attempts 1              #最大重试次数<BR>normal_check_interval 1           #标准检测时间间隔 1分钟<BR>retry_check_interval 1            #重试时间间隔<BR>contact_groups admins             #联系组<BR>notification_options w,u,c,r      # w,u,c,r 发生这四种情况时，进行通告。<BR>notification_interval 960         # 通告间隔<BR>notification_period 24x7          #通告过期时间<BR>check_command check_http!100.0,20%!500.0,60%     <BR>}</DIV> <DIV>文件里面第一部为监控主机是否存活,第二部分为监控apache服务，如果死掉了，则通过 ghbadmin 这个组来</DIV> <DIV>发送邮件,而且这个ghbadmin邮件联系组是在哪里定义的呢，我是在localhost.cgf 文件定义的，这样就不用</DIV> <DIV>在其它配置文件再次写入了。</DIV> <DIV>vi localhost.cfg</DIV> <DIV>define contactgroup{<BR>        contactgroup_name       ghbadmin<BR>        alias                   Nagios Administrators<BR>        members                 ghbspecial<BR>        }<BR>define contact{<BR>        contact_name                    ghbspecial<BR>        alias                           Nagios Admin<BR>        service_notification_period     24x7<BR>        host_notification_period        24x7<BR>        service_notification_options    w,u,c,r<BR>        host_notification_options       d,r<BR>        service_notification_commands   notify-by-email<BR>        host_notification_commands      host-notify-by-email<BR>        email                           <A href="mailto:ghb@aaa.com"><FONT color=#0000ff>ghb@aaa.com</FONT></A><BR>        }</DIV> <DIV>上面配置完毕之后，记得要修一下nagios.cf文件，把192.168.0.128.cfg 添加进去</DIV> <DIV>cfg_file=/usr/local/nagios/etc/192.168.0.128.cfg</DIV> <DIV><BR>重新启动nagios  /etc/init.d/nagios restart</DIV> <DIV>关掉服务，或关掉主机，就可以通过web页面看到状态了，并且很快就会收到邮件了，如果想收到短信，可以</DIV> <DIV>到网易等申请短信提醒业务。</DIV> <DIV>如果想用邮件功能，那么nagios所在服务器上面一定要开启邮件服务功能。</DIV> <DIV>到此nagios监控配置完毕。</DIV></DIV> <DIV></DIV></DIV></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD align=middle height=25><FONT color=#02368d>创建于： 2008-01-12 17:52:36，修改于： 2008-03-14 22:01:01，已浏览212次，有评论1条</FONT> </TD></TR></TBODY></TABLE></TD></TR> <TR> <TD width=7 height=7><IMG alt="" src="http://blog.chinaunix.net/templates/tech/images/w_left_buttom.gif" border=0></TD> <TD bgColor=#f3f3f3></TD> <TD width=7 height=7><IMG alt="" src="http://blog.chinaunix.net/templates/tech/images/w_right_buttom.gif" border=0></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD width=11 height=11><IMG alt="" src="http://blog.chinaunix.net/templates/tech/images/g_left_bottom.gif" border=0></TD> <TD bgColor=#dddddd></TD> <TD width=11 height=11><IMG alt="" src="http://blog.chinaunix.net/templates/tech/images/g_right_bottom.gif" border=0></TD></TR></TBODY></TABLE><BR></DIV>
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	发表于:2008-10-09 ┆ 阅读(10) ┆ 评论(0)

	公司MSN被禁用，WEB方式登陆MSN的几种方法
	<DIV> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD align=middle> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR class=sysHand> <TD class=up> <DIV class="sysBr500 title">公司MSN被禁用，WEB方式登陆MSN的几种方法</DIV></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD class=aBody> <TABLE cellSpacing=0 cellPadding=0 align=center border=0> <TBODY> <TR> <TD class=author><IMG class=man src="http://image2.sina.com.cn/blog/tmpl/v3/theme/images/sun.gif"><SPAN class=time>2007-05-12　10:43:42</SPAN></TD></TR></TBODY></TABLE> <TABLE class=dashed cellSpacing=0 cellPadding=0 align=center border=0> <TBODY> <TR> <TD></TD></TR></TBODY></TABLE> <TABLE class=aSize cellSpacing=0 cellPadding=0 align=center border=0> <TBODY> <TR> <TD align=right><A href="file::;"><FONT color=#0000ff>大</FONT></A><A href="file::;"><FONT color=#0000ff>中</FONT></A><A href="file::;"><FONT color=#0000ff>小</FONT></A></TD></TR></TBODY></TABLE> <TABLE class=description cellSpacing=0 cellPadding=0 align=center border=0> <TBODY> <TR> <TD align=middle> <DIV class="sysBr500 text" align=left> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD vAlign=top align=middle width=60>标签：</TD> <TD style="WIDTH: 430px"><A href="http://search.blog.sina.com.cn/blog/search?q=msn&tag=n&t=tag" target=_blank><FONT color=#0000ff>msn</FONT></A> <A href="http://search.blog.sina.com.cn/blog/search?q=%B1%BB%BD%FB&tag=n&t=tag" target=_blank><FONT color=#0000ff>被禁</FONT></A> <A href="http://search.blog.sina.com.cn/blog/search?q=%D7%E8%D6%B9&tag=n&t=tag" target=_blank><FONT color=#0000ff>阻止</FONT></A> <A href="http://search.blog.sina.com.cn/blog/search?q=web%B5%C7%C2%BD&tag=n&t=tag" target=_blank><FONT color=#0000ff>web登陆</FONT></A> <A href="http://search.blog.sina.com.cn/blog/search?q=%B9%AB%CB%BE%BD%FB%D6%B9&tag=n&t=tag" target=_blank><FONT color=#0000ff>公司禁止</FONT></A> <A href="http://search.blog.sina.com.cn/blog/search?q=web&tag=n&t=tag" target=_blank><FONT color=#0000ff>web</FONT></A> </TD></TR></TBODY></TABLE></DIV></TD></TR></TBODY></TABLE> <TABLE class=description cellSpacing=0 cellPadding=0 align=center border=0> <TBODY> <TR> <TD align=middle> <DIV class="sysBr500 text" align=left> <DIV>   <DIV><FONT color=#000000><STRONG>和众多公司一样,MSN被禁用和屏蔽是很平常的事。可中国人毕竟是蛮聪明的，会查找对策，以下方式是我的整理供大家分享：</STRONG></FONT></DIV> <UL> <LI><STRONG><FONT color=#000000>在公司WEB方式登陆MSN的几种方法:</FONT></STRONG> </LI></UL> <UL> <LI><FONT color=#000000><STRONG>1. 登陆</STRONG></FONT><A href="http://www.iloveim.com/" target=_blank><FONT color=#000000><STRONG>http://www.iloveim.com/</STRONG></FONT></A><FONT color=#000000><STRONG> or</STRONG></FONT> <A href="http://www.ebuddy.com/" target=_blank><FONT color=#000000><STRONG>http://www.ebuddy.com</STRONG></FONT></A> <LI><FONT color=#000000><STRONG>2.下载HOPSTER，可以穿过公司防火墙。不过目前都是DEMO版本（本人目前没有找到破解方法）。你不得不体验上上下下的感觉</STRONG></FONT> <LI><FONT color=#000000><STRONG>3.下载HTTP-TUNNEL，也可以穿过公司防火墙，也不是DEMO版本（自己找破解方法吧，网上应该有）。</STRONG></FONT> <LI><FONT color=#000000><STRONG>4.</STRONG></FONT> <A href="http://webmessenger.msn.com/" target=_blank><FONT color=#000000><STRONG>http://webmessenger.msn.com</STRONG></FONT></A><FONT color=#000000><STRONG>使用WEB MSN登陆网站（如果公司没有禁止它的IP）。</STRONG></FONT> <LI><FONT color=#000000><STRONG>5. 更多WEB登陆方式:<BR></STRONG></FONT><A href="http://www.msn2go.com/" target=_blank><FONT color=#000000><STRONG>www.msn2go.com</STRONG></FONT></A><BR><A href="http://www11.meebo.com/" target=_blank><FONT color=#000000><STRONG>www11.meebo.com</STRONG></FONT></A><BR><A href="http://www.imtata.com/" target=_blank><STRONG><FONT color=#0000ff>www.imtata.com</FONT></STRONG></A><STRONG>(近期地震后网络不稳定推荐使用)</STRONG><BR><A href="http://join.msn.com/webmessenger/" target=_blank><FONT color=#000000><STRONG>join.msn.com/webmessenger/</STRONG></FONT></A><BR><A href="http://www.imhaha.com/" target=_blank><FONT color=#000000><STRONG>www.imhaha.com</STRONG></FONT></A><BR><FONT color=#000000><STRONG>msn.audiowatcher.com<BR></STRONG></FONT><A href="http://www.koolim.com/" target=_blank><FONT color=#000000><STRONG>www.koolim.com</STRONG></FONT></A> </LI></UL> <DIV> <DIV><STRONG><FONT color=#ffffff>WEB方式登陆MSN</FONT></STRONG><STRONG><FONT color=#ffffff>MSN被禁用</FONT></STRONG><STRONG><FONT color=#ffffff>MSN被屏蔽</FONT></STRONG><STRONG><FONT color=#ffffff>WEB登陆MSN</FONT></STRONG><STRONG><STRONG><FONT color=#ffffff>MSN被禁用</FONT></STRONG><STRONG><FONT color=#ffffff>MSN被屏蔽</FONT></STRONG><FONT color=#ffffff>WEB登陆MSN</FONT></STRONG><BR><STRONG>呵！如果你们的IT是高手，而且极力想阻止使用MSN，这些方法还是会无效。不过可能性不大。要不是领导施压，普通IT职员怎么会做的这么绝呢。IT领导咋会知道有这么多登陆方式呢？！如果他知道这些，看来他对MSN也情有独钟，哈哈！<BR></STRONG></DIV> <DIV> <TABLE style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; WIDTH: 455.4pt; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse" cellSpacing=0 cellPadding=0 width=607 border=1> <TBODY> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 455.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=607 colSpan=2> <P style="TEXT-ALIGN: center" align=center><FONT size=2><SPAN>WEB MSN</SPAN><SPAN style="blue: "> 登陆网站</SPAN><SPAN> </SPAN></FONT></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>大致上的分類</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><FONT size=2>URL List</FONT></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>meebo</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www28.meebo.com/" target=_blank><FONT color=#0000ff size=2>http://www28.meebo.com/</FONT></A> <FONT size=2><BR></FONT></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://meebo.com/" target=_blank><FONT color=#0000ff size=2>http://meebo.com</FONT></A><BR></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="https://www33.meebo.com/" target=_blank><FONT color=#0000ff size=2>https://www33.meebo.com</FONT></A> <FONT size=2><BR></FONT><A style="TEXT-DECORATION: underline; blue: " href="https://www34.meebo.com/" target=_blank><FONT color=#0000ff size=2>https://www34.meebo.com</FONT></A> <FONT size=2><BR></FONT><A style="TEXT-DECORATION: underline; blue: " href="http://www.meebo.us/" target=_blank><FONT color=#0000ff size=2>http://www.meebo.us</FONT></A></SPAN><SPAN><BR><A style="TEXT-DECORATION: underline; blue: " href="http://www.meebo.biz/" target=_blank><FONT color=#0000ff size=2>http://www.meebo.biz</FONT></A><BR></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www24.meebo.com/" target=_blank><FONT color=#0000ff size=2>http://www24.meebo.com/</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>goowy</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.goowy.com/" target=_blank><FONT color=#0000ff size=2>http://www.goowy.com</FONT></A> <FONT size=2><BR></FONT></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.goowy.us/" target=_blank><FONT color=#0000ff size=2>http://www.goowy.us</FONT></A> <FONT size=2><BR></FONT><A style="TEXT-DECORATION: underline; blue: " href="http://www.goowy.info/" target=_blank><FONT color=#0000ff size=2>http://www.goowy.info</FONT></A> <FONT size=2><BR></FONT><A style="TEXT-DECORATION: underline; blue: " href="http://www.goowy.biz/" target=_blank><FONT color=#0000ff size=2>http://www.goowy.biz</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>Messenger msn</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://webmessenger.msn.com/" target=_blank><FONT color=#800080 size=2>http://webmessenger.msn.com</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>iloveim</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.iloveim.com/" target=_blank><FONT color=#0000ff size=2>http://www.iloveim.com/</FONT></A> <FONT size=2><BR></FONT></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://msnger.com/" target=_blank><FONT color=#0000ff size=2>http://msnger.com</FONT></A><BR></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.msnger.com/index.jsp" target=_blank><FONT color=#0000ff size=2>http://www.msnger.com/index.jsp</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>imhaha</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.imhaha.com/" target=_blank><FONT color=#0000ff size=2>http://www.imhaha.com</FONT></A> <FONT size=2><BR></FONT><A style="TEXT-DECORATION: underline; blue: " href="http://www.imhaha.net/" target=_blank><FONT color=#0000ff size=2>http://www.imhaha.net</FONT></A><BR></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="https://www.imhaha.com/webmsg/messenger.jsp" target=_blank><FONT color=#0000ff size=2>https://www.imhaha.com/webmsg/messenger.jsp</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>ebuddy</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.ebuddy.com/" target=_blank><FONT color=#0000ff size=2>http://www.ebuddy.com/</FONT></A><BR><A style="TEXT-DECORATION: underline; blue: " href="http://www.e-messenger.net/" target=_blank><FONT color=#0000ff size=2>http://www.e-messenger.net/</FONT></A> <FONT size=2><BR></FONT></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://start.e-messenger.net/" target=_blank><FONT color=#0000ff size=2>http://start.e-messenger.net/</FONT></A></SPAN><SPAN><BR><A style="TEXT-DECORATION: underline; blue: " href="http://193.238.160.77/servlet/login" target=_blank><FONT color=#0000ff size=2>http://193.238.160.77/servlet/login</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>imunitive</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.imunitive.com/" target=_blank><FONT color=#0000ff size=2>http://www.imunitive.com</FONT></A> <FONT size=2><BR></FONT><A style="TEXT-DECORATION: underline; blue: " href="http://www.imunitive.co.uk/" target=_blank><FONT color=#0000ff size=2>http://www.imunitive.co.uk</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>wablet</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.wablet.com/" target=_blank><FONT color=#0000ff size=2>http://www.wablet.com</FONT></A> <FONT size=2><BR></FONT><A style="TEXT-DECORATION: underline; blue: " href="http://www.wablet.us/" target=_blank><FONT color=#0000ff size=2>http://www.wablet.us</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>mabber</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://www.mabber.com/" target=_blank><FONT color=#0000ff size=2>http://www.mabber.com</FONT></A></SPAN><SPAN><BR><A style="TEXT-DECORATION: underline; blue: " href="http://www.mabber.us/" target=_blank><FONT color=#0000ff size=2>http://www.mabber.us</FONT></A></SPAN></P></TD></TR> <TR> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 149.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" width=199> <P style="TEXT-ALIGN: center" align=center><STRONG><SPAN style="FONT-SIZE: 14pt; COLOR: red"><FONT size=2>其他</FONT></SPAN></STRONG></P></TD> <TD style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: medium none; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: medium none; WIDTH: 306pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid" vAlign=top width=408> <P><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://msn2go.com/" target=_blank><FONT color=#0000ff size=2>http://msn2go.com</FONT></A><BR></SPAN><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://jmsn.net/" target=_blank><FONT color=#0000ff size=2>http://jmsn.net</FONT></A></SPAN><SPAN><BR><A style="TEXT-DECORATION: underline; blue: " href="http://www.koolim.com/" target=_blank><FONT color=#0000ff size=2>http://www.koolim.com/</FONT></A></SPAN><SPAN><BR><A style="TEXT-DECORATION: underline; blue: " href="http://messengeradictos.com/" target=_blank><FONT color=#0000ff size=2>http://messengeradictos.com</FONT></A></SPAN><SPAN><BR><A style="TEXT-DECORATION: underline; blue: " href="http://www8.messengerfx.com/" target=_blank><FONT color=#0000ff size=2>http://www8.messengerfx.com/</FONT></A></SPAN><SPAN><BR><A style="TEXT-DECORATION: underline; blue: " href="http://wbmsn.net/" target=_blank><FONT color=#0000ff size=2>http://wbmsn.net</FONT></A> <FONT size=2><BR></FONT></SPAN><SPAN><FONT size=2>(測試時無法開啟)<BR></FONT></SPAN><FONT color=#0000ff size=2><SPAN><A style="TEXT-DECORATION: underline; blue: " href="http://msn.audiowatcher.com/servlets/loginPage" target=_blank>http://msn.audiowatcher.com/servlets/loginPage</A></SPAN></FONT><SPAN><FONT size=2><BR>(測試時無法開啟)</FONT></SPAN></P></TD></TR></TBODY></TABLE></DIV></DIV></DIV></DIV></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></DIV>
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	发表于:2008-04-15 ┆ 阅读(415) ┆ 评论(0)

	Linux系统利用Crontab命令实现定时重启
	<DIV> <H1>Linux系统利用Crontab命令实现定时重启</H1> <DIV class=from_info>http://www.sina.com.cn 2008年03月13日 08:23  <SPAN class=linkRed02><A href="http://news.ccidnet.com/" target=_blank><FONT color=#a20010>赛迪网</FONT></A></SPAN></DIV><!--正文内容开始--><!-- google_ad_section_start --> <DIV class=artibody id=artibody><!-- 正文内部文字导航 : begin --><!-- 正文内部文字导航 : end --> <CENTER><FONT color=#a20010></FONT></CENTER> <P>　　作者：sixth</P> <P>　　Crontab是一个很方便的在unix/linux系统上定时(循环)执行某个任务的程序 </P> <P>　　使用cron服务，用 service crond status 查看 cron服务状态，如果没有启动则 service crond start启动它， </P> <P>　　cron服务是一个定时执行的服务，可以通过crontab 命令添加或者编辑需要定时执行的任务： </P> <P>　　crontab -u //设定某个用户的cron服务，一般root用户在执行这个命令的时候需要此参数 </P> <P>　　crontab -l //列出某个用户cron服务的详细内容 </P> <P>　　crontab -r //删除没个用户的cron服务 </P> <P>　　crontab -e //编辑某个用户的cron服务 </P> <P>　　比如说root查看自己的cron设置：crontab -u root -l </P> <P>　　再例如，root想删除fred的cron设置：crontab -u fred -r </P> <P>　　在编辑cron服务时，编辑的内容有一些格式和约定，输入：crontab -u root -e </P> <P>　　进入vi编辑模式，编辑的内容一定要符合下面的格式：/1 * * * ls >> /tmp/ls.txt </P> <P>　　编辑/etc/crontab文件，在末尾加上一行： 30 5 * * * root init 6 这样就将系统配置为了每天早上5点30自动重新启动。 </P> <P>　　需要将crond设置为系统启动后自动启动的服务，可以在/etc/rc.d/rc.local 中，在末尾加上 </P> <P>　　service crond start </P> <P>　　如果还需要在系统启动十加载其他服务，可以继续加上其他服务的启动命令。 </P> <P>　　比如： service mysqld start </P> <P>　　基本用法: </P> <P>　　1. crontab -l </P> <P>　　列出当前的crontab任务 </P> <P>　　2. crontab -d </P> <P>　　删除当前的crontab任务 </P> <P>　　3. crontab -e (solaris5.8上面是 crontab -r) </P> <P>　　编辑一个crontab任务,ctrl_D结束 </P> <P>　　4. crontab filename </P> <P>　　以filename做为crontab的任务列表文件并载入 </P> <P>　　crontab file的格式: </P> <P>　　crontab 文件中的行由 6 个字段组成，不同字段间用空格或 tab 键分隔。前 5 个字段指定命令要运行的时间 </P> <P>　　分钟 (0-59) </P> <P>　　小时 (0-23) </P> <P>　　日期 (1-31) </P> <P>　　月份 (1-12) </P> <P>　　星期几(0-6，其中 0 代表星期日) </P> <P>　　第 6 个字段是一个要在适当时间执行的字符串 </P> <P>　　例子: </P> <P>　　#MIN HOUR DAY MONTH DAYOFWEEK COMMAND </P> <P>　　#每天早上6点10分 </P> <P>　　10 6 * * * date </P> <P>　　#每两个小时 </P> <P>　　0 /2 * * date (solaris 5.8似乎不支持此种写法) </P> <P>　　#晚上11点到早上8点之间每两个小时，早上8点 </P> <P>　　0 23-7/2，8 * * * date </P> <P>　　#每个月的4号和每个礼拜的礼拜一到礼拜三的早上11点 </P> <P>　　0 11 4 * mon-wed date </P> <P>　　#1月份日早上4点 </P> <P>　　0 4 1 jan * date </P> <P>　　补充：在使用crontab的时候，要特别注意的是运行脚本中能够访问到的环境变量和当前测试环境中的环境变量未必一致，一个比较保险的做法是在运行的脚本程序中自行设置环境变量(export) </P> <P>　　(1)先建一个文件crond.txt如下，每天早上5点36分重新启动 </P> <P>　　36 5 * * * reboot </P> <P>　　(2)上传到/opt目录 </P> <P>　　(3)运行命令 </P> <P>　　crontab /opt/crond.txt </P> <P>　　crontab -l </P> <P>　　让配置文件生效：如果让配置文件生效，还得重新启动cron，切记，既然每个用户下的cron配置文件修改后。也要重新启动cron服务器。 </P> <P>　　在Fedora 和Redhat中，我们应该用； </P> <P>　　[root@localhost ~]# /etc/init.d/crond restart </P> <P>　　如果让crond 在开机时运行，应该改变其运行级别； </P> <P>　　[root@localhost ~]# chkconfig --levels 35 crond on </P> <P>　　service crond status 查看 cron服务状态，如果没有启动则 service crond start启动它， cron服务是一个定时执行的服务，可以通过crontab 命令添加或者编辑需要定时执行的任务 </P> <P><SPAN id=_function_code_page> <P align=right>　[1]　<A href="http://tech.sina.com.cn/s/2008-03-13/08232074827.shtml"><FONT color=#000099>[2]</FONT></A>　<A style="FONT-SIZE: 14px" href="http://tech.sina.com.cn/s/2008-03-13/08232074827.shtml"><FONT color=#000099>[下一页]</FONT></A></P></SPAN><!--page_info=2_1_2074826--> <TABLE width="90%" align=center border=0> <TBODY> <TR><FONT color=#000099></FONT></TR> <TR> <TD class=f14><FONT color=#000099></FONT></TD></TR></TBODY></TABLE><!-- 本文导航 begin --> <STYLE type=text/css> .linkBlack{line-height:21px;padding:8px 0 8px 3px;} .linkBlack a:link{text-decoration:none;color:#000;} .linkBlack a:visited{text-decoration:none;} .linkBlack a:active,.linkBlack a:hover{text-decoration:underline;color:#f00;} </STYLE> <TABLE style="BORDER-RIGHT: #000 1px solid; BORDER-TOP: #000 1px solid; BORDER-LEFT: #000 1px solid; BORDER-BOTTOM: #000 1px solid" cellSpacing=1 cellPadding=0 width=562 bgColor=#ffffff border=0> <TBODY> <TR> <TD style="PADDING-LEFT: 10px" width=562 bgColor=#fccc04 colSpan=3 height=24><FONT style="FONT-WEIGHT: bold; FONT-SIZE: 14px; FILTER: dropshadow(offX=1,offY=1,color=#FDDE0C); COLOR: #f83f00; HEIGHT: 0px">本文导航:</FONT></TD></TR> <TR> <TD class=linkBlack vAlign=top width=276>·<A title="" href="http://tech.sina.com.cn/s/2008-03-13/08232074826.shtml" target=_self><FONT color=#000099>Linux系统利用Crontab命令实现定时重启</FONT></A><BR></TD> <TD width=1 bgColor=#000><FONT color=#000099></FONT></TD> <TD class=linkBlack vAlign=top width=276>·<A title="" href="http://tech.sina.com.cn/s/2008-03-13/08232074827.shtml" target=_self><FONT color=#000099>Linux系统利用Crontab命令实现定时重启(2)</FONT></A><BR></TD></TR></TBODY></TABLE></DIV> <DIV class=artibody> </DIV> <DIV class=artibody> <H1>Linux系统利用Crontab命令实现定时重启(2)</H1> <DIV class=from_info>http://www.sina.com.cn 2008年03月13日 08:23  <SPAN class=linkRed02><A href="http://news.ccidnet.com/" target=_blank><FONT color=#a20010>赛迪网</FONT></A></SPAN></DIV><!--正文内容开始--><!-- google_ad_section_start --> <DIV class=artibody id=artibody><!-- 正文内部文字导航 : begin --><!-- 正文内部文字导航 : end --> <CENTER><FONT color=#a20010></FONT></CENTER> <P><FONT color=#a20010></FONT></P> <P><FONT color=#a20010></FONT><SPAN class=a14c id=zoom></P> <P style="TEXT-INDENT: 2em"><FONT color=#a20010></FONT> <P style="TEXT-INDENT: 2em"><FONT color=#a20010></FONT> <P style="TEXT-INDENT: 2em">Crontab文件的每一行由六个域(minutes、hours、day of month、month、day of week、 command)组成，域之间用空格或Tab分开，其中： <P style="TEXT-INDENT: 2em">minutes：分钟域，值的范围是0到59 <P style="TEXT-INDENT: 2em">hours：小时域，值的范围是0到23 <P style="TEXT-INDENT: 2em">day of month：日期，值的范围是1到31 <P style="TEXT-INDENT: 2em">month：月份，值的范围是1到12 <P style="TEXT-INDENT: 2em">day of week：星期，值的范围是0到6，星期日值为0 <P style="TEXT-INDENT: 2em">command：所要运行的命令 <P style="TEXT-INDENT: 2em">如果一个域是，表明命令可以在该域所有可能的取值范围内执行。 <P style="TEXT-INDENT: 2em">如果一个域是由连字符隔开的两个数字，表明命令可以在两个数字之间的范围内执行（包括两个数字本身）。 <P style="TEXT-INDENT: 2em">如果一个域是由逗号隔开的一系列值组成的，表明命令可以在这些值组成的范围内执行。 <P style="TEXT-INDENT: 2em">如果日期域和星期域都有值，则这两个域都有效。 <P style="TEXT-INDENT: 2em">编写一个文件，用以启动自动备份进程。 <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">cd /opt <P style="TEXT-INDENT: 2em">touch reboot.txt <P style="TEXT-INDENT: 2em">在reboot.txt中添加一下内容: <P style="TEXT-INDENT: 2em">0 4 * * reboot <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">crontab /opt/reboot.txt <P style="TEXT-INDENT: 2em">用crontab -e编辑定时操作，例如加入下行命令： <P style="TEXT-INDENT: 2em">用crontab －l命令来查看 <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">注意:需要启动服务(添加在rc.local中) <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">重启crond任务 <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">/etc/init.d/cron restart (ubuntu下) <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">第一种在Fedora或Redhat 等以RPM包管理的系统中； <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">[root@localhost ~]# /etc/init.d/crond start <P style="TEXT-INDENT: 2em">[root@localhost ~]# /etc/init.d/crond stop <P style="TEXT-INDENT: 2em">[root@localhost ~]# /etc/init.d/crond restart <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">/etc/rc.d/init.d/crond restart <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">命令简介 <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">crontab-操作每个用户的守护程序和该执行的时间表。 <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">部分参数说明 <P style="TEXT-INDENT: 2em">crontab file [-u user]-用指定的文件替代目前的crontab。 <P style="TEXT-INDENT: 2em">crontab-[-u user]-用标准输入替代目前的crontab. <P style="TEXT-INDENT: 2em">crontab-1[user]-列出用户目前的crontab. <P style="TEXT-INDENT: 2em">crontab-e[user]-编辑用户目前的crontab. <P style="TEXT-INDENT: 2em">crontab-d[user]-删除用户目前的crontab. <P style="TEXT-INDENT: 2em">crontab-c dir- 指定crontab的目录。 <P style="TEXT-INDENT: 2em">crontab文件的格式：M H D m d cmd. <P style="TEXT-INDENT: 2em">M: 分钟（0-59）。 <P style="TEXT-INDENT: 2em">H：小时（0-23）。 <P style="TEXT-INDENT: 2em">D：天（1-31）。 <P style="TEXT-INDENT: 2em">m: 月（1-12）。 <P style="TEXT-INDENT: 2em">d: 一星期内的天（0~6，0为星期天）。 <P style="TEXT-INDENT: 2em">cmd要运行的程序，程序被送入sh执行，这个shell只有USER,HOME,SHELL这三个环境变量。 <P style="TEXT-INDENT: 2em">下面是一个例子文件： <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em"> <CENTER><CCID_NOBR> <TABLE cellSpacing=0 borderColorDark=#ffffff cellPadding=2 width=400 align=center borderColorLight=black border=1> <TBODY> <TR> <TD class=code style="FONT-SIZE: 9pt" bgColor=#e6e6e6><PRE><CCID_CODE>#MIN HOUR DAY MONTH DAYOFWEEK COMMAND #每天早上6点 106* * * date #每两个小时 0/2 * * date #晚上11点到早上8点之间每两个小时，早上部点 0 23-7/2，8* * * date #每个月的4号和每个礼拜的礼拜一到礼拜三的早上11点 0 11 4* mon-wed date #1月份日早上4点 0 4 1 jan* date 范例 lark:~>crontab-1 列出用户目前的crontab. #MIN HOUR DAY MONTH DAYOFWEEK COMMAND 10 6* * * date 0/2 * * date 0 23-7/2,8 * * * date lark:~></CCID_CODE></PRE></TD></TR></TBODY></TABLE></CCID_NOBR></CENTER> <P style="TEXT-INDENT: 2em"> <P style="TEXT-INDENT: 2em">（责任编辑：云子） </P></SPAN></DIV></DIV> <DIV class=artibody> </DIV> <DIV class=artibody> </DIV> <DIV class=artibody> </DIV></DIV>
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	发表于:2008-04-15 ┆ 阅读(153) ┆ 评论(0)

	(zh CN)OpenBSD(4.1)+Postfix+OpenLDAP+Cyrus-SASL+Co
	<DIV> <H1 class=firstHeading>(zh CN)OpenBSD(4.1)+Postfix+OpenLDAP+Cyrus-SASL+Courier</H1> <DIV id=bodyContent> <H3 id=siteSub>From OpenBSD-Wiki</H3> <DIV id=contentSub></DIV> <DIV id=jump-to-nav>Jump to: <A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#column-one"><FONT color=#800080>navigation</FONT></A>, <A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#searchInput"><FONT color=#800080>search</FONT></A></DIV><!-- start content --> <TABLE style="BORDER-RIGHT: #ffcc00 1px solid; BORDER-TOP: #ffcc00 1px solid; BORDER-LEFT: #ffcc00 1px solid; BORDER-BOTTOM: #ffcc00 1px solid; BACKGROUND-COLOR: #ffcc00" width=225> <TBODY> <TR> <TD style="BORDER-RIGHT: #ffcc00 1px solid; BORDER-TOP: #ffcc00 1px solid; BORDER-LEFT: #ffcc00 1px solid; BORDER-BOTTOM: #ffcc00 1px solid; BACKGROUND-COLOR: #ffff66"><FONT size=-1>Written for: OpenBSD Version 4.1</FONT> </TD></TR></TBODY></TABLE> <TABLE style="BORDER-RIGHT: #a604b5 1px solid; BORDER-TOP: #a604b5 1px solid; BORDER-LEFT: #a604b5 1px solid; BORDER-BOTTOM: #a604b5 1px solid; BACKGROUND-COLOR: #a604b5" width=225> <TBODY> <TR> <TD style="BORDER-RIGHT: #a604b5 1px solid; BORDER-TOP: #a604b5 1px solid; BORDER-LEFT: #a604b5 1px solid; BORDER-BOTTOM: #a604b5 1px solid; BACKGROUND-COLOR: #f476ff"><FONT size=-1>Language: zh_CN</FONT> </TD> <TD style="BORDER-RIGHT: #a604b5 1px solid; BORDER-TOP: #a604b5 1px solid; BORDER-LEFT: #a604b5 1px solid; BORDER-BOTTOM: #a604b5 1px solid; BACKGROUND-COLOR: #f476ff"><FONT size=-1>语言：简体中文</FONT> </TD></TR></TBODY></TABLE> <P><A class=image title="image: Tip.png" href="http://openbsd-wiki.org/index.php?title=Image:Tip.png"><IMG height=32 alt="image: Tip.png" src="http://openbsd-wiki.org/images/4/45/Tip.png" width=32 border=0></A> 本文档已不再更新，请查看用于 OpenBSD 4.2 -release 的新版本文档： </P> <UL> <LI><A class="external text" title=http://openbsd-wiki.org/index.php?title=%28zh_CN%29OpenBSD%284.2%29%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier href="http://openbsd-wiki.org/index.php?title=%28zh_CN%29OpenBSD%284.2%29%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier" rel=nofollow><FONT color=#0000ff>(zh_CN)OpenBSD(4.2)+Postfix+OpenLDAP+Cyrus-SASL+Courier</FONT></A> </LI></UL> <TABLE class=toc id=toc summary=Contents> <TBODY> <TR> <TD> <DIV id=toctitle> <H2>Contents</H2><SPAN class=toctoggle>[<A class=internal id=togglelink href="javascript:toggleToc()"><FONT color=#0000ff>hide</FONT></A>]</SPAN></DIV> <UL> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#First_of_all"><FONT color=#800080><SPAN class=tocnumber>1</SPAN> <SPAN class=toctext>First of all</SPAN></FONT></A> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Overview"><FONT color=#800080><SPAN class=tocnumber>2</SPAN> <SPAN class=toctext>Overview</SPAN></FONT></A> <UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Author"><FONT color=#800080><SPAN class=tocnumber>2.1</SPAN> <SPAN class=toctext>Author</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#About_OpenBSD"><FONT color=#800080><SPAN class=tocnumber>2.2</SPAN> <SPAN class=toctext>About OpenBSD</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#OS_.26_Packages"><FONT color=#800080><SPAN class=tocnumber>2.3</SPAN> <SPAN class=toctext>OS & Packages</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Features"><FONT color=#800080><SPAN class=tocnumber>2.4</SPAN> <SPAN class=toctext>Features</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Architecture"><FONT color=#800080><SPAN class=tocnumber>2.5</SPAN> <SPAN class=toctext>Architecture</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Todo"><FONT color=#800080><SPAN class=tocnumber>2.6</SPAN> <SPAN class=toctext>Todo</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#System_administration"><FONT color=#800080><SPAN class=tocnumber>2.6.1</SPAN> <SPAN class=toctext>System administration</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Apache"><FONT color=#800080><SPAN class=tocnumber>2.6.2</SPAN> <SPAN class=toctext>Apache</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#OpenLDAP"><FONT color=#800080><SPAN class=tocnumber>2.6.3</SPAN> <SPAN class=toctext>OpenLDAP</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#PF"><FONT color=#800080><SPAN class=tocnumber>2.6.4</SPAN> <SPAN class=toctext>PF</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#HA"><FONT color=#800080><SPAN class=tocnumber>2.6.5</SPAN> <SPAN class=toctext>HA</SPAN></FONT></A> </LI></UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Credits"><FONT color=#800080><SPAN class=tocnumber>2.7</SPAN> <SPAN class=toctext>Credits</SPAN></FONT></A> </LI></UL> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Apache.2BPHP"><FONT color=#800080><SPAN class=tocnumber>3</SPAN> <SPAN class=toctext>Apache+PHP</SPAN></FONT></A> <UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Apache_2"><FONT color=#800080><SPAN class=tocnumber>3.1</SPAN> <SPAN class=toctext>Apache</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.90.AF.E7.94.A8_Apache"><FONT color=#800080><SPAN class=tocnumber>3.1.1</SPAN> <SPAN class=toctext>启用 Apache</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Apache_.E7.9A.84.E5.90.AF.E5.8A.A8.E4.B8.8E.E5.81.9C.E6.AD.A2"><FONT color=#800080><SPAN class=tocnumber>3.1.2</SPAN> <SPAN class=toctext>Apache 的启动与停止</SPAN></FONT></A> </LI></UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.AE.89.E8.A3.85_PHP.EF.BC.9Aphp5-core"><FONT color=#800080><SPAN class=tocnumber>3.2</SPAN> <SPAN class=toctext>安装 PHP：php5-core</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#PHP_Extensions"><FONT color=#800080><SPAN class=tocnumber>3.3</SPAN> <SPAN class=toctext>PHP Extensions</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#php5-ldap"><FONT color=#800080><SPAN class=tocnumber>3.3.1</SPAN> <SPAN class=toctext>php5-ldap</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#php5-imap"><FONT color=#800080><SPAN class=tocnumber>3.3.2</SPAN> <SPAN class=toctext>php5-imap</SPAN></FONT></A> </LI></UL></LI></UL> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#OpenLDAP_2"><FONT color=#800080><SPAN class=tocnumber>4</SPAN> <SPAN class=toctext>OpenLDAP</SPAN></FONT></A> <UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.AE.89.E8.A3.85_OpenLDAP"><FONT color=#800080><SPAN class=tocnumber>4.1</SPAN> <SPAN class=toctext>安装 OpenLDAP</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E9.85.8D.E7.BD.AE_OpenLDAP"><FONT color=#800080><SPAN class=tocnumber>4.2</SPAN> <SPAN class=toctext>配置 OpenLDAP</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#authldap.schema"><FONT color=#800080><SPAN class=tocnumber>4.2.1</SPAN> <SPAN class=toctext>authldap.schema</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Fopenldap.2Fslapd.conf"><FONT color=#800080><SPAN class=tocnumber>4.2.2</SPAN> <SPAN class=toctext>/etc/openldap/slapd.conf</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.90.AF.E5.8A.A8_OpenLDAP"><FONT color=#800080><SPAN class=tocnumber>4.2.3</SPAN> <SPAN class=toctext>启动 OpenLDAP</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Frc.conf.local"><FONT color=#800080><SPAN class=tocnumber>4.2.4</SPAN> <SPAN class=toctext>/etc/rc.conf.local</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Frc.local"><FONT color=#800080><SPAN class=tocnumber>4.2.5</SPAN> <SPAN class=toctext>/etc/rc.local</SPAN></FONT></A> <UL> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#reboot"><FONT color=#800080><SPAN class=tocnumber>4.2.5.1</SPAN> <SPAN class=toctext>reboot</SPAN></FONT></A> </LI></UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.88.9D.E5.A7.8B.E5.8C.96_LDAP"><FONT color=#800080><SPAN class=tocnumber>4.2.6</SPAN> <SPAN class=toctext>初始化 LDAP</SPAN></FONT></A> <UL> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#LDAP_.E6.A0.91.E7.BB.93.E6.9E.84"><FONT color=#800080><SPAN class=tocnumber>4.2.6.1</SPAN> <SPAN class=toctext>LDAP 树结构</SPAN></FONT></A> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#root_entry:_dc.3Dbibby.2Cdc.3Dorg"><FONT color=#800080><SPAN class=tocnumber>4.2.6.2</SPAN> <SPAN class=toctext>root entry: dc=bibby,dc=org</SPAN></FONT></A> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#cn.3DManager.2Cdc.3Dbibby.2Cdc.3Dorg"><FONT color=#800080><SPAN class=tocnumber>4.2.6.3</SPAN> <SPAN class=toctext>cn=Manager,dc=bibby,dc=org</SPAN></FONT></A> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#o.3Ddomains.2Cdc.3Dbibby.2Cdc.3Dorg"><FONT color=#800080><SPAN class=tocnumber>4.2.6.4</SPAN> <SPAN class=toctext>o=domains,dc=bibby,dc=org</SPAN></FONT></A> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#o.3DdomainX.com.2Co.3Ddomains.2Cdc.3Dbibby.2Cdc.3Dorg"><FONT color=#800080><SPAN class=tocnumber>4.2.6.5</SPAN> <SPAN class=toctext>o=domainX.com,o=domains,dc=bibby,dc=org</SPAN></FONT></A> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#cn.3Dbibby.2Co.3Ddomain1.com.2Co.3Ddomains.2Cdc.3Dbibby.2Cdc.3Dorg"><FONT color=#800080><SPAN class=tocnumber>4.2.6.6</SPAN> <SPAN class=toctext>cn=bibby,o=domain1.com,o=domains,dc=bibby,dc=org</SPAN></FONT></A> </LI></UL></LI></UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#phpLDAPadmin"><FONT color=#800080><SPAN class=tocnumber>4.3</SPAN> <SPAN class=toctext>phpLDAPadmin</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.AE.89.E8.A3.85_phpLDAPadmin"><FONT color=#800080><SPAN class=tocnumber>4.3.1</SPAN> <SPAN class=toctext>安装 phpLDAPadmin</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E7.99.BB.E5.BD.95_phpLDAPadmin"><FONT color=#800080><SPAN class=tocnumber>4.3.2</SPAN> <SPAN class=toctext>登录 phpLDAPadmin</SPAN></FONT></A> </LI></UL></LI></UL> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Postfix"><FONT color=#800080><SPAN class=tocnumber>5</SPAN> <SPAN class=toctext>Postfix</SPAN></FONT></A> <UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Cyrus-SASL.EF.BC.9Asmtpd_.E8.AE.A4.E8.AF.81"><FONT color=#800080><SPAN class=tocnumber>5.1</SPAN> <SPAN class=toctext>Cyrus-SASL：smtpd 认证</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fusr.2Flocal.2Flib.2Fsasl2.2Fsmtpd.conf"><FONT color=#800080><SPAN class=tocnumber>5.1.1</SPAN> <SPAN class=toctext>/usr/local/lib/sasl2/smtpd.conf</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Fsaslauthd.conf"><FONT color=#800080><SPAN class=tocnumber>5.1.2</SPAN> <SPAN class=toctext>/etc/saslauthd.conf</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Frc.conf.local_2"><FONT color=#800080><SPAN class=tocnumber>5.1.3</SPAN> <SPAN class=toctext>/etc/rc.conf.local</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Frc.local_2"><FONT color=#800080><SPAN class=tocnumber>5.1.4</SPAN> <SPAN class=toctext>/etc/rc.local</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E6.B5.8B.E8.AF.95_SASL_.E8.AE.A4.E8.AF.81"><FONT color=#800080><SPAN class=tocnumber>5.1.5</SPAN> <SPAN class=toctext>测试 SASL 认证</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fvar.2Flog.2Fauthlog"><FONT color=#800080><SPAN class=tocnumber>5.1.6</SPAN> <SPAN class=toctext>/var/log/authlog</SPAN></FONT></A> </LI></UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.AE.89.E8.A3.85_Postfix"><FONT color=#800080><SPAN class=tocnumber>5.2</SPAN> <SPAN class=toctext>安装 Postfix</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.AE.89.E8.A3.85.E5.90.8E.E7.9A.84.E5.88.9D.E6.AD.A5.E9.85.8D.E7.BD.AE"><FONT color=#800080><SPAN class=tocnumber>5.2.1</SPAN> <SPAN class=toctext>安装后的初步配置</SPAN></FONT></A> </LI></UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E9.85.8D.E7.BD.AE_Postfix"><FONT color=#800080><SPAN class=tocnumber>5.3</SPAN> <SPAN class=toctext>配置 Postfix</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Fpostfix.2Fmain.cf"><FONT color=#800080><SPAN class=tocnumber>5.3.1</SPAN> <SPAN class=toctext>/etc/postfix/main.cf</SPAN></FONT></A> <UL> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Generic"><FONT color=#800080><SPAN class=tocnumber>5.3.1.1</SPAN> <SPAN class=toctext>Generic</SPAN></FONT></A> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E8.99.9A.E6.8B.9F.E5.9F.9F"><FONT color=#800080><SPAN class=tocnumber>5.3.1.2</SPAN> <SPAN class=toctext>虚拟域</SPAN></FONT></A> <UL> <LI class=toclevel-5><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Fpostfix.2Ftransport"><FONT color=#800080><SPAN class=tocnumber>5.3.1.2.1</SPAN> <SPAN class=toctext>/etc/postfix/transport</SPAN></FONT></A> <LI class=toclevel-5><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#virtual_mailbox.2Fuid.2Fgid"><FONT color=#800080><SPAN class=tocnumber>5.3.1.2.2</SPAN> <SPAN class=toctext>virtual mailbox/uid/gid</SPAN></FONT></A> </LI></UL> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#SASL_.E7.94.A8.E6.88.B7.E8.AE.A4.E8.AF.81"><FONT color=#800080><SPAN class=tocnumber>5.3.1.3</SPAN> <SPAN class=toctext>SASL 用户认证</SPAN></FONT></A> </LI></UL></LI></UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E6.B5.8B.E8.AF.95_Postfix_.E7.9A.84_SMTP_.E5.8A.9F.E8.83.BD"><FONT color=#800080><SPAN class=tocnumber>5.4</SPAN> <SPAN class=toctext>测试 Postfix 的 SMTP 功能</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Debug"><FONT color=#800080><SPAN class=tocnumber>5.5</SPAN> <SPAN class=toctext>Debug</SPAN></FONT></A> </LI></UL> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Courier"><FONT color=#800080><SPAN class=tocnumber>6</SPAN> <SPAN class=toctext>Courier</SPAN></FONT></A> <UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E5.AE.89.E8.A3.85_courier-.2A"><FONT color=#800080><SPAN class=tocnumber>6.1</SPAN> <SPAN class=toctext>安装 courier-*</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#courier-authlib-ldap"><FONT color=#800080><SPAN class=tocnumber>6.1.1</SPAN> <SPAN class=toctext>courier-authlib-ldap</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#courier-imap"><FONT color=#800080><SPAN class=tocnumber>6.1.2</SPAN> <SPAN class=toctext>courier-imap</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#courier-pop3"><FONT color=#800080><SPAN class=tocnumber>6.1.3</SPAN> <SPAN class=toctext>courier-pop3</SPAN></FONT></A> </LI></UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E9.85.8D.E7.BD.AE_Courier-IMAP.2FPOP3"><FONT color=#800080><SPAN class=tocnumber>6.2</SPAN> <SPAN class=toctext>配置 Courier-IMAP/POP3</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Fcourier.2Fauthdaemonrc"><FONT color=#800080><SPAN class=tocnumber>6.2.1</SPAN> <SPAN class=toctext>/etc/courier/authdaemonrc</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Fcourier.2Fauthldaprc"><FONT color=#800080><SPAN class=tocnumber>6.2.2</SPAN> <SPAN class=toctext>/etc/courier/authldaprc</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Frc.conf.local_3"><FONT color=#800080><SPAN class=tocnumber>6.2.3</SPAN> <SPAN class=toctext>/etc/rc.conf.local</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.2Fetc.2Frc.local_3"><FONT color=#800080><SPAN class=tocnumber>6.2.4</SPAN> <SPAN class=toctext>/etc/rc.local</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#.E6.B5.8B.E8.AF.95_POP3.2FIMAP"><FONT color=#800080><SPAN class=tocnumber>6.2.5</SPAN> <SPAN class=toctext>测试 POP3/IMAP</SPAN></FONT></A> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Debug_2"><FONT color=#800080><SPAN class=tocnumber>6.2.6</SPAN> <SPAN class=toctext>Debug</SPAN></FONT></A> </LI></UL></LI></UL> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#WebMail"><FONT color=#800080><SPAN class=tocnumber>7</SPAN> <SPAN class=toctext>WebMail</SPAN></FONT></A> <UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#SquerrilMail"><FONT color=#800080><SPAN class=tocnumber>7.1</SPAN> <SPAN class=toctext>SquerrilMail</SPAN></FONT></A> <UL> <LI class=toclevel-3><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Plugins"><FONT color=#800080><SPAN class=tocnumber>7.1.1</SPAN> <SPAN class=toctext>Plugins</SPAN></FONT></A> <UL> <LI class=toclevel-4><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#change_ldappass"><FONT color=#800080><SPAN class=tocnumber>7.1.1.1</SPAN> <SPAN class=toctext>change_ldappass</SPAN></FONT></A> </LI></UL></LI></UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Extmail"><FONT color=#800080><SPAN class=tocnumber>7.2</SPAN> <SPAN class=toctext>Extmail</SPAN></FONT></A> </LI></UL> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Resource_Links"><FONT color=#800080><SPAN class=tocnumber>8</SPAN> <SPAN class=toctext>Resource Links</SPAN></FONT></A> <UL> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#LDAP"><FONT color=#800080><SPAN class=tocnumber>8.1</SPAN> <SPAN class=toctext>LDAP</SPAN></FONT></A> <LI class=toclevel-2><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Postfix_2"><FONT color=#800080><SPAN class=tocnumber>8.2</SPAN> <SPAN class=toctext>Postfix</SPAN></FONT></A> </LI></UL> <LI class=toclevel-1><A href="http://openbsd-wiki.org/index.php?title=(zh_CN)OpenBSD(4.1)%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier#Revision"><FONT color=#800080><SPAN class=tocnumber>9</SPAN> <SPAN class=toctext>Revision</SPAN></FONT></A> </LI></UL> <UL></UL></TD></TR></TBODY></TABLE> <SCRIPT type=text/javascript> if (window.showTocToggle) { var tocShowText = "show"; var tocHideText = "hide"; showTocToggle(); } </SCRIPT> <A name=First_of_all></A> <H1><SPAN class=editsection>[<A title="Edit section: First of all" href="http://openbsd-wiki.org/index.php?title=%28zh_CN%29OpenBSD%284.1%29%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier&action=edit&section=1"><FONT color=#0000ff>edit</FONT></A>]</SPAN> <SPAN class=mw-headline>First of all</SPAN></H1> <P>如果您发现该文档有任何错误、笔误，请直接联系我（<A class="external text" title=mailto:michaelbibby@gmail.com href="mailto:michaelbibby@gmail.com" rel=nofollow><FONT color=#0000ff>Mail</FONT></A>），或者在 <A class="external text" title=http://openbsd-wiki.org/index.php?title=Talk:%28zh_CN%29OpenBSD%284.1%29%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier href="http://openbsd-wiki.org/index.php?title=Talk:%28zh_CN%29OpenBSD%284.1%29%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier" rel=nofollow><FONT color=#0000ff>Discussion</FONT></A> 页面留言，而不要直接编辑本页。 </P><A name=Overview></A> <H1><SPAN class=editsection>[<A title="Edit section: Overview" href="http://openbsd-wiki.org/index.php?title=%28zh_CN%29OpenBSD%284.1%29%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier&action=edit&section=2"><FONT color=#0000ff>edit</FONT></A>]</SPAN> <SPAN class=mw-headline>Overview</SPAN></H1><A name=Author></A> <H2><SPAN class=editsection>[<A title="Edit section: Author" href="http://openbsd-wiki.org/index.php?title=%28zh_CN%29OpenBSD%284.1%29%2BPostfix%2BOpenLDAP%2BCyrus-SASL%2BCourier&action=edit&section=3"><FONT color=#0000ff>edit</FONT></A>]</SPAN> <SPAN class=mw-headline>Author</SPAN></H2> <UL> <LI>Contact me: <A class="external text" title=mailto:michaelbibby@gmail.com href="mailto:michaelbibby@gmail.com" rel=nofollow><FONT color=#0000ff>Michael Bibby(张煌彬)</FONT></A> <LI>From: <A class="external free" title=http://www.OpenBSDonly.org/ href="http://www.openbsdonly.org/" rel=nofollow><FONT color=#0000ff>http://www.OpenBSDonl