Handle errors when centos 6 is installed in vbox

Download the centos image file from Netease. Vbox version: (Well, It's really lazy) Centos: 6.3 Prompt warning: Move the cursor to "re-Initialize all ". After all, the hard disk on the virtual machine is basically equal to an empty hard

Solution to cocould not start xvnc error when installing VNC in centos 6.3

When you install VNC in centos6.3, the following error occurs: [Root @ localhost media] # service vncserver startstarting VNC Server: 1: Root warning: the first attempt to start xvnc failed, possibly because the fontcatalog is not properly

Centos forgot Root Password

What if one day you forget everything, including the root password, and cannot log on to the system? It's easy to do in two steps: 1. When starting the system, you can see the boot directory, use the up and down arrow keys to select the system you

Basic Network Configuration after centos 6 is installed

(1) centos 6 command configurationThe command configuration will be restored after restart. To permanently Save the configuration of the file to be used# Ifconfig eth0 netmask // ip address, subnet mask# Route add default

Introduction, download, and installation of Svn in centos

ArticleDirectory 1 SVN Introduction 2. Download and install 1 SVN Introduction The goal of the Subversion project is to build a version control system that is a compelling replacement for CVS in the open source community. the

Install webbench on centos

Webbench can simulate up to 30 thousand concurrent connections to test the load capacity of the website. I personally feel better than the AB stress testing tool that comes with Apache, and it is especially convenient to install and use. 1.

Centos: no space left on Device

Recently, the no space left on devie error occurred during Linux project compilation. What is full? The hard disk is not full for the newly installed system. Is the memory used up? No. The top check is normal. The message queue is full. Many

Network Configuration in centos (RH)

Something is fragmented. But I don't know how to use it that day. Notes (The image is centos 6.3 In vbox) After the installation is complete for the first time, this window will pop up, which is usually useful. But I never thought about how

Deployment of systemtap in centos 5.5

Systemtap of Version 5.5/1.1 is installed by default in centos 0.141, but the corresponding debuginfo-common and debuginfo packages must be installed for running systemtap normally. The default kernel of centos 5.5 is 2.6.18-194.The corresponding

Enable the NIC service of centos in vbox

I am tired of installing the real machine, so I am tossing the Virtual Machine :) Centos 6 is installed in the vbox and the NIC is configured, but the network cannot be automatically started when the instance is started. However, onboot clearly

Installing the open-source system monitoring tool cacti in centos 5.5

Cacti is an open-source network monitoring tool that monitors the status and load of hosts, it can be used to monitor the running status of servers such as Apache and MySQL. Cacti Official Website: http://www.cacti.net/ Cacti must run in PHP, MySQL,

In centos 5.5, manually create a "shortcut" for the application in the System menu"

In centos 5.5, manually create a "shortcut" for the application in the System menu"9 minutes ago label: shortcut centos manual menu LinuxThe word "shortcut" is used in windows. However, it shows a menu item on the interface. After you click it,

Install the rpmforge installation source in centos 5.0)

Install rpmforge Rpmforge is a combination of Dag, dries, and other software packages. They provide more than 4000 software packages for centos, including mplayer, xmms-mp3, and other popular media player tools. Rpmforge is not part of a Red Hat

Centos 6: Change Yum source to local disk


Yum sources are mainly divided into network and CD. The configuration file is stored in the/etc/yum. Repo. d directory. Cat CentOS-Media.repo # CentOS-Media.repo## This repo is used to mount the default locations for a CDROM / DVD on# CentOS-5.

Centos SVN installation and configuration

Step 1: install Apache Subversion Yum install httpdyum install httpd-devel // interface used to develop the Apache module Yum install subversionyum install mod_dav_svn // interface between subversion and Apache (through which Apache can access the

Centos/Red Hat graphical interface and character interface Switch

As you all know, modify the/etc/inittab file and change ID: 5: initdefault to ID: 3:Initdefault can be used to enter the character interface after startup. But is there a way to switch between the GUI and the character interface in real time? The

Windows Remote Linux (centos 5.6)

Two tools are used: 1.Securecrt(Securecrt.zip) (this does not have a graphical interface, all command lines) Protocol: SSH2 Host Name: Port: xxxx (port is not the default 22, port modification, see

Install JDK 7 on centos 6.0

1. Download jdk-7-linux-x64.rpm (http://www.oracle.com/technetwork/java/javase/downloads/java-se-jdk-7-download-432154.html) 2. Switch Su to root 3./usr/Java/jdk1.7.0Rpm-IVH jdk-7-linux-x64.rpm, default installation path:/usr/Java/jdk1.7.0 4. VI/etc/

Install varnish3.0 in centos 5

1. varnish official https://www.varnish-cache.org/ 2. Get source wget http://repo.varnish-cache.org/source/varnish-3.0.0-beta2.tar.gz 3. Tar zxvf varnish-3.0.0-beta2.tar.gzCD varnish-3.0.0-beta2./Configure -- prefix =/usr/local/VarnishMake & make

Install Postfix in centos


In centos, the default Mail Server (SMTP) is sendmail, but Sendmail has several disadvantages, such, the configuration is complex and security vulnerabilities have been discovered for many times-and there are still hidden risks, and the mail sending

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