CentOS

Description As of the current CentOS 6.x latest version of CentOS 6.6, the following describes the CentOS 6.6 of the specific installation configuration process Server-related settings are as follows: Operating system:

Service httpd Restart1, first do the operation to open the PHP extension file directory: Cd/www/wdlinux/php/lib/php/extensions 2, then 32-bit system Linux execution: Wget-c

System:CentOS 6.4 default mail is pointing to MailxCentOS 5 Series is not clearRequired Packages: mailx-12.4.tar.bz2 1. Uninstall SendMail or Postfix The code is as follows Copy Code Yum Remove sendmail-yYum Remove

To edit a DHCP service configuration file Vim/etc/dhcp/dhcpd.conf added at the endLog-facility Local4;Edit Rsyslog service profile, modify/var/log/messages join Local4.none/var/log/messagesVim/etc/rsyslog.conf Join# Save DHCPD messages also to

[Root@localhost ~]# rpm-qa|grep MySQL mod_auth_mysql-2.6.1-2.2 php-mysql-4.3.9-3.15 mysql-devel-4.1.20-1.rhel4.1 mysql-4.1.20-1.rhel4.1 mysqlclient10-3.23.58-4.rhel4.1 libdbi-dbd-mysql-0.6.5-10.rhel4.1 Description: Rpm–qa | The grep mysql

Directory: 1.redhat/centos Install vsftp Software 2.ubuntu/debian Install vsftp Software Øredhat/centos Install vsftp Software 1. Update Yum Source First need to update the system Yum source, convenient tool download address: http://help.aliyun.

Get ready for work. See the installation and configuration of the gmond of ganglia under CentOS Ganglia installation package is still used in the previous article mentioned in the ganglia-3.4.0#cd

CentOS6.5 's own git version is 1.7.1 Uninstall self-brought git # yum Remove git Download the latest version of Git # wget https://github.com/git/git/archive/v2.9.2.tar.gz Extract # tar ZXVF v2.9.2.tar.gz # CD git-

CentOS system Start-up processComponents of the Linux system: Kernel + Root file systemKernel: Process management, memory management, network protocol stack, file system, drivers, security featuresIpc:inter Process CommunicationMessage Queuing,

1. Install subversion: The code is as follows:Copy code # Yum install subversion Check whether the installation is successful: The code is as follows:Copy code # Svnserve -- version II. Create a SVN database  The code is as follows:Copy

Before setting ftp rules through iptables, you must first understand the two modes in which ftp works: Active mode and passive mode. If you are not clear about the ftp principles, refer to the following articles.FTP overview1. Differences between

I. Server operations (master server)Check method:1. rpm-qa rsyncThe rsync package is installed.2. rsync + press enterThe help information indicates that the tool has been installed.Configuration startsVim/etc/xinetd. d/rsync1 configure rsync

I didn't expect Alibaba Cloud hosts to have no swap partition, but is it difficult to buy large memory hosts?Mysql5.6.27 cannot run on an ECS instance of M. This problem has plagued me for a long time.At first, no error is reported when mysql is

In CentOS, there are two main ways to set the startup of a self-installed program.1. Add the startup program command to the/etc/rc. d/rc. local file. For example, set the startup httpd and record the startup time. The code is as follows:Copy code

1. Check whether vsftp is installed in the current Linux system. The code is as follows:Copy code [Root @ localhost ~] # Rpm-qa | grep vsftpd // If no output content exists, vsftp is not installed in linux.2. Install the vsftpd serverExtract

1. Use the command "pwgen" to generate any unique password with a length equal to 10 characters. If you have not installed pwgen, you can use Apt or YUM to install and obtain it.Use yum to install: yum install pwgenIf pwgen is installed here, an

When we compile Centos to manually compile Nginx, various compilation failures may occur. Generally, these errors are caused by the lack of components in the system, here I will summarize all the common error prompts:1. error message./configure:

Lab environmentFront-end nginx: ip address 192.168.6.242, reverse proxy for the back-end wordpress website to achieve load balancingBackend nginx: wordpress is deployed at ip 192.168.6.36 and 192.168.6.205, and the same database is used.1. Install

Compared with virtual hosts, VPS has a unique advantage. However, for users without any Linux experience, it is not easy to configure a complete WEB environment. There are also many WEB environment scripts and methods installed with one click on the

Centos time adjustment operationWhen we use the CentOS system, problems may occur frequently in the time zone, and sometimes errors may occur after the change. Next we will learn a way to change this situation.If you are not using CentOS, run the