CentOS

First, the introduction of rsync Rsync Synchronize is a remote Data synchronization tool that allows you to quickly synchronize files between multiple hosts by Lan/wan, or you can use rsync to synchronize different directories on your local hard

With VirtualBox installed under Windows 7, and then VirtualBox virtual installation of CentOS 5.6, now you want to access some files in Windows under CentOS, you need to configure the data space in VirtualBox: VirtualBox 4.0.8

Note recently bought a Aliyun host (also heard good only to buy), the operating system is CentOS, and later bought a new hard disk, in the new hard disk how to mount and expand a lot of time, fortunately operation, and now the operation of the steps

First turn off the httpd service /ETC/INIT.D/HTTPD stop List HTTPD Related packages Rpm-qa|grep httpd The following packages are listed Httpd-2.2.3-63.el5.centos.1 Httpd-manual-2.2.3-63.el5.centos.1 Uninstall Package Rpm-e Httpd-manual-2.2.3-

The CentOS 7 system is somewhat different from the previous centos6, so how do you view the network connection in CentOS 7? A friend who needs to know can come and see it with a small weave. Always use the ifconfig command to view network

A. Download Nginx Download the latest version of Nginx from Nginx's official website (http://nginx.org/en/download.html), where I am downloading nginx-1.9.12. When the download is complete, get a compressed package as shown in the following

Record your own installation process, especially some of these considerations. Adding virtual machines 1. Create a new virtual machine, select Linux,red Hat (CentOS is the open source release of the Red Hat release), and name yourself. PS: name

Today in a PC installed CentOS 7, then chose the minimum installation mode, the installation is completed immediately with ifconfig view the IP address of the computer (LAN already has DHCP), found an error, prompted Ifconfig command did not find.

Os:centos Release 5.5 lighttpd:1.4.28 Installation sudo yum install lighttpd.i386 lighttpd-fastcgi.i386 lighttpd-mod_mysql_vhost.i386 Run Check configuration file Lighttpd-t-F lighttpd.conf Start the LIGHTTPD service Lighttpd-d-F lighttpd.conf End

Steps:1. Download the php5.3.x version of the source code from the php.net; 2.centos install the appropriate expansion pack: Copy Code code as follows: Yum install Libmcrypt libmcrypt-devel mcrypt Mhash The following

But after the toss of the VPS, it is not just to back up MySQL, some independent site data also need to back up. If you have a third-party Linux host or Amazon-like cloud storage, it is much simpler, linux-linux backup is convenient. But I want to

Processor usage Here you will extract four data from/proc/stat: User mode (users), low priority user mode (NICE), kernel mode (System), and idle processor Time (idle). They are all located on the first line of the/proc/stat file. CPU utilization is

1, installation mariadbInstallation commandsYum-y Install mariadb Mariadb-serverInstallation Complete mariadb, first start mariadbSystemctl Start mariadbSet boot upSystemctl Enable MARIADBThe following is a simple configuration of

Recently in Linux to do file merge, do participle, disk space is not enough, the extended disk space method to record.1. Open Windows Small Black window under VirtualBox installation path (e.g. C:\Program files\oracle\virtualbox>)Perform:Vboxmanage

systemctl operation. The operating instructions are as follows: 1. To see if the SSHD service is started: See the above information to be sure it is started.2. If it is not started, you need to start the service:systemctl start sshd.service3.

from http://mirrors.163.com download the required image file here, take Centos-7-x86_64-dvd-1611.iso as an example: Http://mirrors.163.com/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-1611.iso1. Click "Create a new virtual machine"650) this.width=650;

Redhat has a paid commercial version and a free open source version, and the commercial version of the industry is called the Rhel (Red Hat Enterprise Linux) series,This CentOS (Community ENTerprise Operating System) is compiled from the source code

Solve the problem that iptables does not exist in CentOS 6.6,/etc/sysconfig /. In the latest CentOS 7 linux system, changing the default firewall to firewalld replaces the previous iptables firewall. How can I enable the iptrables firewall again?

Port ing/port forwarding in CentOS = [Implementation goal] ============================== [Server A] has two NICs, one connected to the Intranet and one connected to the Internet. [server B] only has one Intranet Nic; Access Port 7890 of [server A]

Nginx is a mainstream and powerful reverse proxy WEB server. Since moving to Tencent cloud server, Nginx has been used as the WEB server on this site. Next we will talk about some of the Nginx optimizations:The specific process of compiling and