CentOS

Centos garbled Solution In Linux, Chinese characters are garbled. In fact, there are many situations, some of which are caused by the default settings of the terminal. VI/etc/sysconfig/i18nChange contentLang = "en_US.UTF-8"Supported = "zh_CN.UTF-

When centos6.2 executes Yum update, the following error is returned: Setting up update process Resolving Dependencies --> Running transaction check ---> Package openmpi. x86_64. 5.3-3. el6 will be updated --> Processing dependency: libotf. so.0

1. Find the installed JDKRpm-Qa | grep JDK 2. Download JDK. Make sure to selectOmitted 3. InstallationChmod + x jdk-6u31-linux-x64-rpm.bin supervisor change permissions./Jdk-6u31-linux-x64-rpm.bin plugin installationInstall/Usr/Java/Default 4.

  Http://centos.ustc.edu.cn/       Centos China University of Science and Technology USTC mirror (updated hourly)Http://centos.ustc.edu.cn/centos/   Git: // git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git mirror

Common centos system commands Common centos system commands# Uname- # View kernel/operating system/CPU Information# Head-N 1/etc/issue # view the operating system version# Cat/proc/cpuinfo # view CPU Information# Hostname # view the computer

Yum-y install subversion ant NTP sysstatYum install Git-core Yum-y install GCC gcc-C ++ Autoconf libjpeg-devel libpng-devel FreeType-devel libxml2 libxml2-devel zlib-devel glibc-devel glib2 glib2-devel Bzip2 bzip2-devel ncurses- devel curl-devel

(1) download the jdk-7u7-linux-i586.rpm, link: Buy. (2) Configure Environment Variables VI/etc/profile Press the I key to enter the insert mode, and add the following paragraph to the end of the file: Export java_home =/usr/Java/jdk1.7.0 _ 07

Problems with hard disk installation of centos6.0: 1. GRUB boot installation in centos; 2. Download The CentOS-6.0-i386-bin-DVD version of the ISO image file size 4.38 GB, cannot be saved to the

 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.

  # Yum install lm_sensors     # Sensors-dectect   Startup failure discovered mainly because kernel module coretemp is needed   # Modprobe coretemp     # Uname- Linux 2.6.18-194.3.1.el5 #1 SMP Thu May 13 13:08:30 EDT 2010 x86_64 x86_64 x86_64

Except the original input method of the system Search for packages containing iiim Rpm-Qa iiim * Run the following command to delete all the RPM packages: Rpm-e XXXX -- nodeps Note: The above XXXX is replaced by your rpm-Qa iiim * search

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

1. Install SVN first Ii. Integration of SVN and Apache 1. Create an SVN version Library # Cd/var/www/# mkdir SVN # cd SVN # svnadmin create test1 // After SVN is installed, the root directory of the svn repository is/var/www/SVN, create a version

After a few days, centos found that it was very useful, so I installed a computer at home.Files used:CentOS-5.1-i386-bin-DVD.isoDwarf dos toolkit 4.1 // use grub 4.1, 4.2 With grub, 5.0 without grubInitrd. IMG // can be extracted from ISO. I copied

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

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

Document directory Appendix 2 password-less SSH access Original article address:Install CEpH on centos 5.5 (original) centos5.5 install CEpH Author:For the simplicity of the experiment, Eugene is performed on a virtual CentOS-5.5

This is on the server, and the read and write speed is extremely fast. Write speed $ Dd If =/dev/Zero BS = 1 k count = 1000000 of = 1gb. File 1000000 + 0 records in1000000 + 0 records out1024000000 bytes (1.0 GB) Copied, 5.13676 seconds, 199

(1) join the rpmforge software librarySudo rpm-UHV http://tree.repoforge.org/redhat/el6/en/i386/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.i686.rpm(2) join the Macromedia software librarySudo rpm-UHV