Centos 6.3 delete old Kernel

Centos 6.3 often updates the kernel, resulting in many startup items added during startup. we can delete the old kernel and keep the latest kernel to release some disk space. (1) view installed kernels command: rpm-Q kernel display result:

Install JDK 7 on centos 6.3

(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

Install centos 6.0 on a hard disk in win7

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

Install centos 7.1 in VMware 5.3 manual mode

When centos 7.1 is installed in VMware, if it is directly installed, whether it is automatic or custom (custom refers to VMware's custom), centos will be fully automated during installation. By default, the installation is in English, so that the

Use easybcd hard drive to install centos in win7

1. Download centos. Here I use a DVD. 2. Download easydcd and search it online. 3. Draw a 10 Gb partition and format it into FAT32 format. It seems that I had to use FAT32 when I installed fedora on the hard disk. I didn't need to try it now. 4.

Redhat5.6 configure centos yum

Today, we are working on redhat5.6 Enterprise Edition. The solution is to use the centos Yum update source to implement the rhel5 Yum function" I, Download the four Yum files under centos5.6: http://centos.ustc.edu.cn/centos/ Run Rpm-IVH -- nodeps

How to enable telnet in centos 5.4 and display garbled characters in Chinese on the terminal

Install the telnet-server packageYum-y install telnet-Server Enable TelnetVI/etc/xinetd. d/telnet # Change disable = yes to no service xinetd restart Chinese garbled charactersVI/etc/sysconfig/i18n lang = "zh_cn.gb18030" # You can use the

Settings after centos Installation

gpg

After centos is installed, the security and adaptability to the hardware may not fully comply with our actual situation. Here, the initial environment settings for the new centos system will follow the following principles: 1. To ensure security,

Disable the pcspkr module of centos to prevent alarms.

The newly installed centos may encounter unexpected problems, which also brings a lot of inconvenience to beginners. This is a very common problem, because beginners may see more things on the surface of Linux, as well as what they see in comparison

Fedora builds servers, DHCP + tftp + FTP + PXE starts to install centos

  1. IntroductionPXE is a way to boot a computer without a floppy drive, hard disk, or CD-ROM, that is, BIOS will boot from the network using the PXE protocol. 2. PreparationOne host with fedora or centos installed (I use a host with fedora 14 i686

Centos installation Temperature Monitoring lm_sensors

  # 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

Install the pdksh package on centos

After testing, you can download and install the SDK. Http://mirror.centos.org/centos/5/ OS /i386/CentOS/pdksh-5.2.14-36.el5.i386.rpm [root@ora11g tmp]# rpm -ivh pdksh-5.2.14-36.el5.i386.rpmwarning: pdksh-5.2.14-36.el5.i386.rpm: Header V3 DSA

Install Chinese Input Method in centos English environment

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

Centos + Sendmail + sasl2 + Dovecot

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

Install Tomcat 7 on centos 6.3

(1)download apache-tomcat-7.0.30.tar.gz (2) unzip: tar-zxvf apache-tomcat-7.0.30.tar.gz (3) copy to/usr/local and rename it as tomcat7: sudo CP-r APACHE-Tomcat-7.0.30/usr/local/tomcat (4) Go to the bin directory under tomcat7:

Install mplayer in centos 6.3

(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

Two ways to support NTFS partition in centos 5.3

How can we enable centos 5.3 to support NTFS partitions?1. view the kernel version of your system# Uname-# Uname-R2. Find the NTFS Module Suitable for your system kernel and CPU. Download:My: kernel-module-ntfs-2.6.18-128.el5I'm in

Freepbx installation and configuration tutorial for centos 5.1

In Installation 1. Install centos, enabling the following packages:   * DNS Server * Web Server * Mail Server * MySQL database * Development tools   Yum install nano Reboot   2. Edit network settings   Nano/etc/sysconfig/Network   Hostname =

Centos 6.0 compilation and installation of wine

PS: Since I use centos6, it is different from the online version 5. *, and I have changed it based on the online materials. First, download the wine source code package. Www.winehq.orgDownload the gz2 package of stableDecompress and run[Root @

Install opennebula on centos 5.5 [Source Code installation]

Opennubula has two parts: front-end and cluster-node. Front-end is used to install opennebula to monitor virtual machines installed on cluster-node, Virtual Machine images, and cluster-node statuses. Cluster-node installs the Virtual Machine and

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