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<strong><span style="font-size:18px;">Linux压缩工具的性能比较</span></strong><br /><hr /><br />一、Linux压缩工具概述&nbsp;<br /><br /><br />在Linux系统中，提供了许多压缩工具，虽然方便，但也难免造成一些混乱。笔者通过一段时间的整理，将它们理一理顺，希望能够对大家有所帮助：&nbsp;<br />首先，我们...

<strong><span style="font-size:18px;">Python 编程练习</span></strong><br /><hr /><br /><br />作一下简单学习，主要分享一下Python的学习课本，非常不错。<br /><br /><br />输出：print 'hello'<br />输入：input()<br />函数：<br />def sayHello():<br />&nbsp; &nbsp; print 'hello'<br /><br /><br ...

Puppet+foreman 本地yum安装手册server：192.168.9.248 szpuppet.server.comagent：192.168.9.143 zabbix操作系统：CentOS6.4本地yum[root@szpuppet yum.repos.d]# cat rhle64_centos.repo [foreman]name=Foremanbaseurl=file:///root/foreman-repo-master/foremanenabled=1gpgcheck=0[puppet]na...

Nsca安装简单步骤下载并安装nscawget http://nchc.dl.sourceforge.net/project/nagios/nsca-2.x/nsca-2.9.1/nsca-2.9.1.tar.gztar zxf nsca-2.9.1.tar.gzcd nsca-2.9.1./configuremake all以上步骤检查正确执行以后：1)、会在src目录下生成两个程序 nsca send_nsca（主程序）2)、sample-config中会有nsca.cfg...

ImportError: No module named cElementTree进行yum安装时报错操作系统CentOS6.42.6.32-358.el6.x86_64[root@shnagiosapp7 ~]# yum install gccLoaded plugins: fastestmirrorDetermining fastest mirrorsServer                         &nbsp...

简单oracle安装步骤 一： 安装包：cd /etc/yum.repos.d/vi rhel54.repo[Server]name=Red Hat Enterprise Linux Serverbaseurl=ftp://172.26.0.11/Server64/enabled=1gpgcheck=1gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-releaseyum -y install yum -y install binutilsyum -y install ...

被动式监控oracle的rman备份情况dbbackup.sh点击(此处)折叠或打开[oracle@db rman]$ cat dbbackup.sh cd /home/db/oracle/. ./.bash_profilemv /oradata/rman/db_* /oradata/rmanbak/db_*logName=db_rman_`date +\'%Y%m%d%H%M%S\'`...

ndo2db: mysql_error: ‘Unknown column ‘importance’ in ‘field list”问题描述：解决方法执行  mysql-upgrade-2.0.0.sql（这个文件在ndoutils-2.0.0/db/mysql-upgrade-2.0.0.sql这个位置。）方法mysl -uroot -pmysql> use nagios;mysql> source /home/anzhuangbao/ndoutils-2.0.0/db/mysql-upg...

ndo2db: Warning: Retrying message send. This can occur because you have too few messages allowed 问题描述：[root@nagios log]#tail -f /var/log/messagesul 16 12:10:47 nagios ndo2db: Warning: Retrying message send. This can occur because you have too few messages allowed or too few total b...

Nagios+centreon汉化下载语言文件 ：http://cacti-nagios.googlecode.com/files/messages.mo 创建语言目录 ：mkdir -p /usr/local/centreon/www/locale/zh_CN/LC_MESSAGES/  移动下载的messages.mo至第2步创建的目录 ：mv messages.mo /usr/local/centreon/www/locale/zh_CN/LC_MESSAGE...

Nagios警告邮件的特殊配置nagios发警告邮件是采用本机的smtp服务,可以查看commands.cfg中关于发邮件的命令的定义,使用本机的mail命令,这就需要开启本机的smtp服务,为了安全可以在防火墙上设置拒绝其他的机器连本机的25号端口现在我们的网络里面有一个邮件服务器,所以要求使用这台现有的邮件服务器,不开启本机的smtp...

Could not open command file '/usr/local/nagios/var/rw/nagios.cmd' for update!通过web界面修改某个服务时报错例如对某个服务进行临时安排其执行时间,或者不让它发警告,web页面上都有这样的设置.但是常常会有错误信息如下:Could not open command file '/usr/local/nagios/var/rw/nagios.cmd' for update!The p...

PHP Deprecated:  Assigning the return value of new by reference is deprecated现象：PHP Deprecated:  Assigning the return value of new by reference is deprecated in /usr/share/pear/DB/common.php on line 1166PHP Deprecated:  Assigning the return value of new by reference is depr...

安装Nagvis# tar zxvf nagvis-1.8.4.tar.gz# cd nagvis-1.8.4# sh install.sh+——————————————————————————+| Welcome to NagVis Installer 0.2.16                                     &...

安装Nagios4.0.8 && Centreon2.6.0操作系统CentOS6.4 64一. 安装CentOS6.4操作系统，最小化安装注意事项：注意配置网关，不然网络连接会有问题[root@nagios etc]# cat /etc/sysconfig/networkNETWORKING=yesHOSTNAME=nagiosGATEWAY=192.168.9.1同步时间：yum install crontab*yum install ntp*关闭...

The scripts outputs "Can't locate Net/SNMP.pm in @INC.....该报错说明没有安装NETSNMP详细分析：http://nagios.manubulon.com/faq.html处理办法：下载：5个组件下载地址： https://metacpan.org/pod/Net::SNMP 可以直接搜索- Crypt::DES- Digest::MD5- Digest::SHA1- Digest::HM...

Nagios4.0.8 bug修复报错信息：[1383116400] Worker 1277: Unknown jobtype: 10[1383116400] wproc: Unknown job type: 10[1383116400] Worker 1279: Unknown jobtype: 10[1383116400] wproc: Unknown job type: 10[1383116400] Worker 1278: Unknown jobtype: 10[1383116400] wproc: Unknown job type: 10n...

Error: Can't locate /etc/centreon/conf.pm in @INC (@INError: Can't locate /etc/centreon/conf.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /usr/share/perl5/vendor_perl/cen...

Error: Could not load module '/usr/local/nagios/bin/ndo2修改nagios.cfg文件：broker_module=/usr/local/nagios/bin/ndomod.o config_file=/usr/local/nagios/etc/ndomod.cfg重启：service nagios stopservice ndo2db restartservice nagios start

Could not bind socket: Address already in use_ndoutils1.5.2尝试使用ndoutils，将nagios数据写入mysql时，出现了下面的现象，搞了半天实在没头绪了，求帮助！！ [root@localhost ndoutils-1.5.2]# rm -rf /usr/local/nagios/var/ndo2db.lock  [root@localhost ndoutils-1.5.2]# /usr/local/nagios/bin...