Upgrade CentOS 6 to CentOS 6 CR
CentOS officially released the CR upgrade library, which indicates that the release of CentOS 6.1 may be postponed again.
Install the yum configuration file:Yum install centos-release-cr. The official image is not stable. mirrors.163.com is
Yum Error:
* C5-media:File:///media/CentOS/repodata/repomd.xml: [Errno 5] OSError: [Errno 2] without that file or directory: '/media/centos/repodata/repomd.xml 'Trying other mirror.File:///media/cdrecorder/repodata/repomd.xml: [Errno 5] OSError: [Errno 2] without that file or directory: '/media/cdrecorder/repodata/ Repomd.xml 'Trying other mirror.File:///media/cdrom/repodata/repomd.xml: [Errno 5] OSError:
On the local machine, a vmwarevm is installed in win7, and a centos 6.3 is installed,
One-click lnmp installation package is installed on centos (it is a one-click installation package written in Linux Shell that can be centos/radhat, Debian/Ubuntu VPS (VDS) or install the shell program in the lnmp (nginx, MySQL, PHP, and phpMyAdmin) production environment on an
Boot problems when windows and Centos dual systems are installed on the computer, centos dual systems
(This article does not go into details about how to install windows and centos on your computer .)
When installing a dual-system on a computer, you must first install the windows system and divide an idle partition on the hard disk to install the
Set the open port of the CentOS firewall and the port of the centos FirewallWhen using CentOS, CentOS firewall sometimes needs to change the settings. The CentOS firewall is enabled by default. You can set the open port of the CentOS
Today we have a day of CentOS. Alas, I really feel very small. Today we are engaged in centos.
Reposted an article from someone else: http://my.oschina.net/idiotsky/blog/303545
This article is very good because it tells me how to view the bool variable values and settings of SElinux related to ftp. Although I was not able to solve my ftp server in the end, I don't think I should do it first. Thank you, dea
Add environment variables to centos 7 and environment variables to centos
To configure environment variables in centos 7, you do not need to run the command source after each boot:
The environment variables configured previously Add a path after/etc/profile, but after each startup, the source/etc/profile command can be used. You can use the following methods di
CentOS Installation Process notes: CentOS Installation Process
First, write some small details that need to be paid attention to during CentOS7 installation. No images are provided for the moment.
If you use a dual system, you must be careful when installing Centos:
(1) grub in linux (it should be grub2) will overwrite the boot program in windows, and the boot pr
Upgrade mysql in centOs and mysql in centOs
Preface: A variety of problems occurred when I upgraded the mysql version from 5.1 to 5.7 On centOS today. However, after a step-by-step investigation, the problem is solved. The following is a record of the process, I have gone through many times of uninstallation and deletion. During this record process, I recorded th
Install centos 7 and centos 7Operating System Image File: CentOS-7-x86_64-DVD-1708Step 1: Download the operating system image file at the following address: Images.
Step 3: click "enable this VM ".Step 4: Start to install the system. The specific steps are as follows:
Select the first line and click the Enter key twice.
Note: After you click the black area, th
Enable the ftp service in centos, and enable the ftp service in centos
If you need to install the ftp service to access linux through ftp, vsftpd is a better FTP server in Linux.
1. Check and install vsftp
1 // check whether vsftpd 2 rpm-qa is installed | grep vsftpd3 // if not, install vsftpd4 yum-y install vsftpd5 chkconfig vsftpd on
Ii. Edit vsftp configuration items
Configure to enable the virtual accou
Centos Virtual Machine sharing folder operation process, centos operation process
CentosShared Folder operation procedure
1. Install VMware Tools
The installation script of VMwareTools uses perl, while CentOS 6 does not contain perl, so you need to install it yourself. You can download the source code and compile it yourself, or use yum to install it directly.
Yu
GUI for installing centos 7 and centos 7 GUI1How to install GUI in centOS7
When you install the centOS7 server version, the GUI program of the GUI is not installed by default. You need to manually install the CentOS7 Gnome GUI package.
2Install the gnome GUI program using commands in the system
Before installing the Gnome package, you need to check whether the installation source (yum) is normal, because
Cobbler remotely installs CentOS and cobbler installs centosThis article explains how to remotely install CentOS through IPMI and PXE.1. First, use Cobbler to add a system
# Specify the system name and profilesudo cobbler system add -- name = test -- profile = CentOS-6.6-x86_64 # add a NIC and specify the IP address sudo cobbler system edit -- name = test -- inte
CentOS 7 and network card settings, centos network card
Installing LinuxOS in VMWare is very common. However, I would like to summarize some questions about the VM's Internet access. I hope I can get answers from my predecessors.
I. Three options for setting the VMWare NIC:
Bridged bridging, NAT Network Address Translation, Host-ony Host mode. The preceding three methods are commonly used. Of course, there
Linux --- boot script in centos, linux --- centos
Centos boot script
To install jdk in cenos, you must configure environment variables:
1. Write the statement directly to/etc/profile.
2. Write the statement into a java. sh file and put the file in the/etc/profile. d/directory.
Now let's take a look at the content in the/etc/profile file:
In fact, the two
Centos kernel compilation configuration and centos kernel Compilation1. Download the kernel, the following is the kernel official website address: https://www.kernel.org/
Tar. xz is the complete kernel package (the complete kernel package is obtained through two compression times, one is xz and the other is tar)
Pgp is a file suffixed with .tar. sign. It is used to verify files similar to MD5.
Patch is
How to display Chinese garbled characters in your centos, as long as you modify the character encoding so that centos supports Chinese, you can create it without this file, the following is the modification steps CentOS
I. Chinese support
Install the Chinese language pack:Copy codeThe code is as follows:Yum groupinstall chinese-support
Modify the character encodi
This article describes how to configure the nfs service in centos (enable the nfs service in centos). For more information, see CentOS.
Server Configuration1. install nfs-utils and rpcbindCopy codeThe code is as follows:Yum install nfs-utils rpcbind2. set the startup serviceCopy codeThe code is as follows:Chkconfig nfs onChkconfig rpcbind on3. start Related servi
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