CentOS

 Step 1: in Linux desktop, press CTRL + ALT + F2Step 2: Login then type the following command:$ Cd$ Rm-RF. gconf$ Rm-RF. gconfd$ Rm-RF. gnome$ Rm-RF. gnome2Step 3: Press CTRL + ALT + F7 to be back to X-Windows, then restart the Linux       1.

In Linux, when too many files are opened by running processes and the limit of the maximum number of files opened by the system is exceeded, the too program open files error occurs, don't be nervous. You just need to modify the system configuration.

After the twists and turns of redmine2.3.0, I went to configure the email server happily and thought that the configuration was complete. Who knows that there was another problem when I clicked to send the test email after the configuration was

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

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

1. The centos, sasl2 package, and Sendmail package are installed by default; 2. Disable SELinux; otherwise, saslauthd will be affected by shadow authentication; VI/etc/SELinux/config Change SELinux = enforce to SELinux = disabled and restart the

Recently, the company wants to upgrade redmine to version 2.3.0. The setup process is still smooth due to the previous setup. However, after the setup, the problem is found. After logging on to the background, click "my account" and "manage"-"" set "

When we learned how to set up lamp under centos 5.3, we copied the source code of a set of PHP to/var/www/html and found the index. PHP has no permission to access the file, but you can manually add a simple PHP file to access the file normally. You

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

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.

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 32-bit Operating System 1. Download a good jdk-6u23-linux-i586.bin, you can go to the official website download can also download from the following link: : Http://dl.dbank.com/c0sxxbz5vb Copy the downloaded jdk-6u23-linux-i586.bin to the

1. Enter the command to find the root partition: Mount | grep "on" 2. then run the command fsck to fix fsck-y/dev/sda2 (root partition). Note: The-Y option specifies that yes3 is automatically input for each file to be detected. Fsck fixed the boot

Centos 5.5 kernel version:2.6.18-194. E15-X86_64. Upgrade to Linux 2.6.32 first. Because 2.6.3x has similar kernel compilation steps, the title of this article is 2.6.32x.   (1) download the standard kernel 2.6.32 and decompress it to the directory,

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

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/

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

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

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

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