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In our first part of this article, we ' ve explained in detail on what to install and configure latest Nagios Core 4.2.0on Ce Ntos 7.2 server. In this article we'll show you how to add Remote Linux machine and it's services to Nagios monitoring host

1. Installing nginx:http://www.cnblogs.com/vurtne-lu/p/7010065.html2. Compiling the installation[[email protected] opt]# wget http://cn2.php.net/get/php-5.5.35.tar.gz/from/this/mirror[[email  Protected] opt]# MV Mirror

OriginsIn most production environments, basically using Java programs, which facilitates the production of a variety of application middleware, there are probably several, tomcat as the most famous open source Servlet container, JBoss is also open

Apache and PHP Combine1, first disable the previous PHP7 module[Email protected] ~]# cat/usr/local/apache2.4/conf/httpd.conf| grep ' php 'LoadModule Php5_module modules/libphp5.so#LoadModule Php7_module modules/libphp7.so2. Check if the PHP7 module

HAProxy provides high availability, load balancing, and proxies based on TCP and HTTP applications, supporting virtual hosting, which is a free, fast, and reliable solution.Haproxy is especially useful for Web sites that are heavily loaded, and

I. Password-based authentication[email protected] ~]# cat ~/.ssh/known_hostsCat:/root/.ssh/known_hosts:no such file or directory[Email protected] ~]# ls-l ~/-ATotal 14264Dr-xr-x---. 3 root root 4096 June 26 19:08.Dr-xr-xr-x. Root root 4096 June 28 17

15, wrote a blog: VMware network settings Bridged is also about Linux under the VMware Bridge mode, static IP sisu network configuration, but at that time more is to use the graphical interface to achieve, the versatility is not strong. Production

Linux network programming no route to host solution "consolidate data"(2013-05-13 21:38:12)reproduced Tags: net iptables it Category: Linux

About Tomcat:1.Tomcat is a software used to parse a JSP program. (JSP is a programming language, Java)2.Tomcat is a core project of the Apache Software Foundation (Apache Software Foundation) Jakarta Project, developed by Apache, Sun, and other

# #telnet # #1. Restrict the remote use of Telnet to an IP host[Email protected] ~]# Cd/etc/postfix[[email protected] postfix]# VIM accessWrite within file: IP REJECT (example: 172.25.27.10 REJECT)[Email protected] postfix]# postmap Access #

Have never had the opportunity to learn Linux instruction system, but always encounter the operation of the file or database through instructions, can not blindly rely on the help of the backend developers. The incoming leader said that if you fall

daily management of Linux Systems 2 Tcpdump,iptables Linux Grab Kit Tcpdump system comes with grab bag toolIf it is not installed, you need to install it before you can useInstallation:[email protected] ~]# Yum install-y

Telnet commands are usually used to log on remotely. The Telnet program is a telnet protocol-based Telnet client program. The Telnet protocol is a member of the TCP/IP protocol family and is the standard protocol and main way of Internet remote

According to the previous play, 650) this.width=650; "id=" image_operate_23591452049668507 "name=" image_operate_69931449799271100 "src=" http://s13.sinaimg.cn/mw690/003FIXzQgy6XGoHZQw45c&690 "width=" 690 "height=" 424 "alt=" 003fixzqgy6xgohzqw45c &6

What is automated operation and maintenanceWith the continuous development of the information age, IT operations has become an important part of IT service connotation. In the face of more and more complex business, in the face of more and more

The use of Linux certainly needs to connect the network, here I summarize the Linux configuration network method,Here we use virtual machines to emulate the server, let's first meet the VMware workstation three ways to get online (note that there

######################### # # #9. openssh-server############################# # # #1. openssh-server####Function: Allow remote host to access sshd service over the network, start a secure shell# # # #2. Client Connection Method # # #SSH remote host

DescriptionUbuntu System typesTest Docker, Docker-machine management operations user192.168.1.73 Docker-machine Server-side192.168.1.80 Docker Client1sudo configuration:Scope of execution: Docker-machine server-side, Docker clientsudo visudo#追加1行,

The fourth chapter constructs the Lamp website service PlatformLab Report1. Installing Apache server Software and related componentsCheck to see if the Apache service-related packages are installed on your system:[Email protected]/]# Rpm-qa | grep

It's not easy to install different versions of Python, and it's even harder to switch between different versions of Python on the same host! We all know that multi-version will cause mutual interference, but can not not solve it??Exact answer: No,