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 192.168.0.2 netmask 255.255.255.0 // 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.

Add components by installing the CD in centos

One mount 1) back up all upgrade configuration files under/etc/yum. Repos. D.# Cd/etc/yum. Repos. d# Mkdir backup# Cp * BackupDelete the original *. Repo2) create a local configuration file to add or delete the configuration file# Vi local. Repo#

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

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: 192.168.1.111) 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

tld

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

Install the monitoring tool SAR and iostat in centos

[Code] Yum-y installsysstat [/Code] Then [Code] Whereis SAR Whereis iostat The related commands are displayed. [/Code] If you use the RPM package for installation under RedHat, you can go to http://rpmfind.net/to find the rpmpackage corresponding to

Install nginx1.05 + php5.3 + mongodb1.82 in centos 5-Note

1. Install nginx Download nginx http://nginx.org/download/nginx-1.0.5.tar.gz (2) decompress tar-zxvf nginx-1.0.5.tar.gz (3) Compile./configure -- with-http_stub_status_module Error reported, not found PCRE, need to download PCRE ftp://ftp.csx.cam.ac.

Generate a thumbnail of a webpage under centos 5.5-Practical Verification

The purpose is to generate a thumbnail of a webpage on the Linux server. We found an open-source tool: cutycapt. System: centos 5.5 Official Website: http://cutycapt.sourceforge.net/dependency :qt http://www.qtsoftware.com/ 1. Install QT qtwebkitThe

Install qt4.6 in centos

Just installed .. Record... My system is centos5.0Specific installation methods:1. Download QT 4.6.0 for X11 opensource.2. Download The qt-x11-opensource-src-4.6.0.tar.gz file, we use the tar command to decompress it. Tar zxvf

Manually configure IP addresses in centos

Today, a centos (free RedHat) is installed on the VMware Server. It is a clone version of little red hat, which corresponds to the version of Little Red Hat). The IP address is not set during installation, generally, the nic ip address of centos is

Install memcache to centos 5.x

Over the past few days, we have been working on performance improvement. We have been dealing with servers for a long time. Today we are mainly working on installing memcache, which is mainly used for database caching. If I have introduced something

After centos is installed with tomcat, access the local file: http: // localhost: 8080. But cannot be accessed within the LAN

Problem description:After centos is installed with tomcat, access the local file: http: // localhost: 8080. But cannot be accessed within the LAN Cause: /Etc/init. d/iptables status Table: FilterChain input (Policy accept)Num target prot opt source

Centos IP address Modification

1. Modify the IP address of centos Modify the configuration file of the corresponding Nic IP Address# Vi/etc/sysconfig/network-scripts/ifcfg-eth0 Modify the following content Device = eth0 # describe the device alias for the NIC, for example, it is

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