General CentOS system initializationEnvironment preparation:
1) set local international language as en_US.UTF-8
[root@c58~]
#sed-i's/^\(LANG=\).*$/\1"en_US.UTF-8"/'/etc/sysconfig/i18n
[root@c58~]
#cat/etc/sysconfig/i18n
LANG=
"en_US.UTF-8"
[root@c58~
Supplement to CentOS RedHat YUM source Extension
In general, we strongly recommend that you use YUM configuration to install the LAMP environment under CentOS6. Some brothers also like to use the compilation method. I personally think that if you do
Nagios monitors dell server hardware and nagios monitors dell
We have mentioned earlier that omsa is used to monitor dell servers, but it must be accessed through web. This time we use nagios + check_openmanage to monitor the hardware of dell
1. Introduction to ganglia
Ganglia is a distributed monitoring system that has two Daemon: client GangliaMonitoring Daemon (gmond), server GangliaMeta Daemon (gmetad), and GangliaPHP Web
Frontend (web-based Dynamic Access) is a Linux-based software
The centos6 and 64 operating systems installed on the dell r410 use 163 of the source, and I have always used 163 of the source, which is faster. However, I found that there was no libmcrypt-devel package in this source. These two packages were used
Epel source is recommended for centos
Zhang Ying posted on 2011-10-13
CATEGORY Directory: Linux
The centos6 and 64 operating systems installed on the Dell r410 use 163 of the source, and I have always used 163 of the source, which is faster. However,
1. Install Git on the serverUse ssh to log on to the server and install gitYum install git"No package git available. Nothing to do" error occurs during installation.You must first add the EPEL (Extra Packages for Enterprise Linux) repository:CentOS5.
The same website program runs under Linux more quickly than in Windows, so decided to use Linux distribution CentOS, this article mainly explained under CentOS use Yum command to install the lamp detailed process. The software we use is the latest
The CentOS system does not recognize the NTFS file system by default, such as inserting a U-disk, or Windows/linux dual systems, which cannot be read. After searching to read the CentOS wiki, you can install ntfs-3g to enable CentOS support to mount
First look at the architecture, as shown in the following figure:
Deployment
1. Modify the Hosts
Perform the same operation on all servers.
Vim/etc/hosts
192.168.137.10 Master
192.168.137.20 backup
192.168.137.30 slave
192.168.137.40
Our business uses nginx, MySQL, PHP, and Tomcat, wrote an automated installation of these software scripts, although there are many similar automated installation scripts on the Web, but this is written by yourself, hereby mark, hoping to give
Original source: http://51network.blog.51cto.com/864602/1434360
Today yum Install PHP-FPM (your company made RPM package and source) error
The error message is as follows:
1 2 3 4 5
--> finished Dependency resolution php-fpm-5.3. 10-
#-----------------------------CentOS 5.x version upgrade MySQL------------------#! /bin/sh#1. Turn off SELinuxCp-rp/etc/selinux/config/etc/selinux/config.bakSetenforce 0Sed-i ' 7s/enforcing/disabled/'/etc/selinux/config#2. Show SELinux status
First, Introduction Yum's main function is more convenient to add/remove/update RPM packages, automatically solve the problem of package dependencies, easy to manage a large number of system update issues, the idea is to use a central warehouse
I. Overview
The service is best installed under CentOS, and it requires Python support.
The Cobbler service is a container that integrates the following several open source software:
1 Dhcp
2 Dns (optional BIND,DNSMASQ)
3 Kickstart/pxe
4
Installing PHP5PHP Official website: www.php.netCurrent mainstream version is 5.6/7.1MySQL and Apache must be installed before installing PHP.Download and Unzipcd /usr/local/src/wget http://cn2.php.net/distributions/php-5.6.30.tar.gztar zxvf php-5.6.
EPEL (Extra Packages for Enterprise Linux) is a project built by the Fedora community to provide high-quality software packages for RHEL and derivative distributions such as CentOS. Loaded with Epel, as in Fedora, you can install a lot of software,
Cobbler is an Open Source project that is developed using Python to provide a fully automated batch to build Linux quickly by centralizing all the services involved in the deployment system The network environment of the system, Cobbler provides
Because RABBITMQ is implemented in Erlang, you install Erlang before installing RABBITMQ
1, the first configuration Yum software source address Epel (Epel is the management of the software to download software, but also can be said to be a software
Https://zh.wikipedia.org/wiki/PostgreSQLPostgreSQL is a free object-relational database server (database management system), issued under a flexible bsd--style license. It provides a choice for users in addition to other open source database systems
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