Linux (CentOS) postfix server dovecot receive mail

First, the installation of Dovecot to receive mail, using the RPM method after installing the Dovecot software, you need to undergo some changes to normal use.First, install Dovecot directly using the system's Yum sourceYum Install DovecotModifying

Cacti of CentOS Linux monitoring installation

CentOS Linux Monitor the installation C Acti1 ,Cacti Monitoring IntroductionCacti is a graphical analysis tool for network traffic monitoring based on PHP,MySQL,SNMP and RRDTool development. Cacti is a PHP language implementation of a software,

The difference between CentOS and Ubuntu modified hostname

CentOS Modify Host Name 1. Temporarily modify host nameDisplay host Name:[Email protected]:~$ hostnamelocalhostModify Host Name:[Email protected]:~$ sudo hostname orcl1[email protected]:~$ HOSTNAMEORCL12. Permanently modify the host nameThe

Installation of Linux CentOS-7.1

DescriptionFirst, Version: 7.1 Version:centos-7-x86_64-everything-1503-01.iso download from: X86_64/centos-7-x86_64-everything-1503-01.isoThis is the everything version, 7.07GB. Install via USB stick. and to

Reproduced Build and install Python2.7.6 under CentOS

time 2014-05-07 16:57:53 Mitchell Chu ' s Blog OriginalHttp:// ThemesPython Centos Linux CommandsUnder CentOS When upgrading to 2.7.6, there is no installation

How to install the two-system detailed steps: Take Win10+centos as an example

I integrated the online many dual-system methods, at the same time on a variety of online version of the problem has been summed up, pictures from the Internet, allow me to steal a lazy, haha ...Assuming the WIN10 system is installed on the computer,

The CentOS DNS service builds the 30th session

The CentOS DNS service builds the 30th sessionThe first half of the classThe second half of the classI. DNS-related principlesDNS is an abbreviation for the domain Name System, which is a service mechanism that translates IP addresses into

CentOS 6.5 source code compilation installation Subversion 1.8.10

First, IntroductionCentOS 6.5 Yum Source can install the SVN client version is too low, 1.6.11, so need to upgrade to 1.8.10, and the official website has not found 1.8.10 installation package, can only choose source code compiled

Cannot open the disk ' F:\centos64-final\CentOS 64-bit\centos 64-bit.vmdk ' Orone of the snapshot disk

Delete a file or folder with a suffix named. lck under the virtual machine system directoryThis lck file is a disk lock file for a virtual machine, and we know that the virtual machine's disk is co-existing with the host's disk, only because of the

Booting kernel error using CentOS: Kernel:pnp 00:0b:can ' t evaluate _crs:8

CentOS system during the boot process, has been encountering a black screen prompt: "Kernel:pnp 00:0b:can ' t evaluate _crs:8", ignore it still can start the system and work normally, unknown why.After checking, this is the kernel boot error, need

CentOS Virtual Machine installation process

Here is an example of installing a 32-bit CentOS 6.5 virtual machine, and the installation process for a real-machine CentOS is the same as the installation of a virtual machine.Preparation: VMware software, Centosiso image (Sohu:

Build lamp Environment under CentOS

Introduction: Here is how to build a lamp environment under CentOS (all using source code compilation installation), for Web server development.Lamp:linux + Apache + PHP + Mysql.• System: CentOS 6.5, 32-bit.CentOS installationI chose the 32-bit

CentOS redhat Boot Process

Turn on the power of the PC, BIOS post, start with the boot device (usually the hard disk) set up in the BIOS, then boot the boot program installed on the device LILO or grub starts booting Linux,linux boot the kernel first, then executes the INIT

Configuring the Yum source for CentOS 6.5


Issue: Redhat 6.4 The default comes with a Yum source that needs to be registered before it can be updated.Solution: Remove the default yum source and manually configure the Yum source for CentOS 6.5.My system here is Redhat 6.4, so in

Set SSH connection time under CentOS

For security reasons, if the user is idle after connecting to the SSH server, SSH server will automatically terminate the SSH connection after a certain period of time. Here's how to set the terminating connection time: 1. Open

Install CentOS 5.3 to be garbled in Chinese

Install CentOS 5.3 to be garbled in Chinese650) this.width=650; "src=" Http:// "title=" Qq20150930193507.png "alt=" Wkiom1ylyg_bhnt-aacew6srg9y184.jpg "/>How do I resolve this

Installing Git 1.8 on the CentOS 6.5 compiler

Yum Install git version number is too old, it is 1.7.1.Here, we'll show you how to compile and install git 1.8Yum install curl-devel expat-devel gettext-devel openssl-devel zlib-develcd/usr/srcwget https://

Some necessary processing work after installation of CentOS

1 Permanently close SELinux, modify to permissive or disabled (recommended), modify the need to restart2 Configuring Network3. Disable ping (optional, generally do not need to prohibit) (default is 0-bit enable ICMP protocol, 1 is forbidden), no

CentOS under source installation lamp environment

What is lampLamp is a Web network application and development environment, is the abbreviation of Linux, Apache, MySQL, Php/perl, each letter represents a component, each component in itself is a very powerful component in the aspect it

CentOS installation wget and configuration

Yum-y Install wget#yum Install PerlSearching for GCC ... The path "is not a valid path to the GCC binary. Would is it? [Yes] If this is the case, GCC does not have yum install GCC make the searching for a valid kernel header path ... The path "is

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