CentOS

1. First look at the OPENJDK installation package$ RPM-QA |grep javaTzdata-java-2013b-1.el6.noarchJava-1.6.0-openjdk-1.6.0.0-1.61.1.11.11.el6_4.x86_64Java-1.7.0-openjdk-1.7.0.19-2.3.9.1.el6_4.x86_642. Check the OPENJDK version number$

Download the corresponding version of the JDK, such as Jdk-6u45-linux-i586-rpm.binAdd Execute Permissions: #chmod +x jdk-6u45-linux-i586-rpm.binInstallation: #./jdk-6u45-linux-i586-rpm.binUnder the following path file:/etc/profileJava_home=/usr/java/

Type=ethernet #网卡类型Device=eth0 #网卡接口名称Onboot=yes #系统启动时是否自动加载Bootproto=static #启用地址协议--static: Static protocol--BOOTP Protocol--DHCP Protocolipaddr=192.168.1.11 #网卡IP地址netmask=255.255.255.0 #网卡网络地址gateway=192.168.1.1 #网卡网关地址dns1=10.203.104.41

1. Install requirements to evaluate your own serverPrinciple: Depending on the purpose of the server to configure the hardware, Linux itself on the hardware requirements are very small. What are you doing? Load balancing, cache servers, Web

has been in the Linux world for some time, it feels as if your computer has become an island. The people around are still using Windows system, can share files with each other, I use the Linux system, other people's shared files do not know how to

This article originates from: Svitter's BlogRecently read an article to discuss the stability of Ubuntu and CentOS, a excitement on the installation of CentOS. Then the dumbfounded discovery. Lying trough, I win8 why not!?Then consider that the

This article was sponsored by Xiuyi linfeng and first launched in the dark world. Over the past few days, I have used SSH to connect to the centos System in Ubuntu and found that the connection is slow. It is recommended that a connection take about

1. First back up/etc/yum. Repos. d/CentOS-Base.repoMV/Etc/Yum. Repos. d/CentOS-Base.repo/etc/Yum. Repos. d/CentOS-Base.repo.backup2. Download Netease repo file http://mirrors.163.com/.help/CentOS6-Base-163.repo into/etc/yum. Repos. d/(Please back up

Netease (163) Yum source is one of the best Yum sources in China. Both the speed and software version are very good. Set the yum source to 163yum, this can speed up the installation and update of software packages, while avoiding the failure of some

Paste the optimization script in the source code first:

1. Create a folder for ant installation. Here we create an ant folder in the/usr folder temporarily. 2. Download CD/usr/ant enter the folder and use wget ant to download ant to the current folder. The ant download page

[[email protected] ~]# hostnamelocalhost.localdomain[[email protected] ~]# hostnamectl status   Static hostname: localhost.localdomain         Icon name: computer-vm           Chassis: vm        Machine ID: ce981d9b614f4041adbe2a86f6f2c440           

1. First, you must have a centos 6.4 installation media. The following page appears when you start the computer with the media: Interface Description: Install or upgrade an existing system install or upgrade the existing system Install system with

Install Tomcat 6 on centos yum Install Tomcat 6 1 Yum install tomcat6 tomcat6-webapps tomcat6-admin-webapps Start tomcat6 1 Service tomcat6 start Stop tomcat6 1 Service tomcat6

Our CentOS-7.0 after the core installation, very happy, but not wait for the strength of the past to find the problem, how can not use yum? How can I not use ifconfig? What about pvcreate ?...... After that, you may start to scold me for being

1. cfdisk allocates unallocated space, such as sda3. The modification takes effect after restart; 2. vgextend volgroup/dev/sda3: allocate the space to the existing group; 3. lvextend-L + 100% free/dev/volgroup/lv_root, added to the existing volume;

I have never been very familiar with this. Now let's summarize it. Create two groups and specify the GID: Groupadd-G 1200 postdropgroupadd-G 1000 Postfix Create a user without a home directory. Specify the group as Postfix and the additional

Recently installed centos7.0 to build a web server. Having encountered a problem for a long time: All Chinese characters in the Tomcat log file are? It is not because of the Linux encoding problem, but because the Java Virtual Machine encoding

Main categories By including one of the main categories in an application's desktop entry file, the application will be ensured that it will show up in a section of the application menu dedicated to this category. if multiple main categories are

Solution to high CPU usage of CentOS system process by 100% On the top process of the server, the process shows that kipmi0 often occupies a high CPU or even 100%. Look at the professional saying:Kipmi is supposed to run with low priority. When you