openjdk

SVN admin setup under centos6.5 environmentSVN protocol InstanceFirst, install the JDKThere are two ways to install the JDK: one is to decompress the tar.gz configuration installation and one is the RPM installation.A, tar.gz Package installation method1. 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

hostfile* base:mirror.bit.edu.cn* extras:mirror.bit.edu.cn* rpmforge:mirrors.neusoft.edu.cn* updates:mirrors.neusoft.edu.cnBase | 3.7 KB 00:00Extras | 3.3 KB 00:00Rpmforge | 1.9 KB 00:00Updates | 3.4 KB 00:00updates/primary_db | 171 KB 00:00Available Packagesjava-1.5.0-gcj.x86_64 1.5.0.0-29.1.EL6 Basejava-1.5.0-gcj-devel.x86_64 1.5.0.0-29.1.EL6 Basejava-1.5.0-gcj-javadoc.x86_64 1.5.0.0-29.1.EL6 Basejava-1.5.0-gcj-src.x86_64 1.5.0.0-29.1.EL6 Basejava-1.6.0-openjdk.x86_64 1:1.6.0.33-1.13.5.0.el6_

First, install JDK reference postInstalling JDK with Yum (CentOS)1. See which JDK versions are available in the Yum Library 12345678910111213141516171819 [[emailprotected]~]#yumsearchjava|grepjdkldapjdk-javadoc.x86_64:Javadocforldapjdkjava-1.6.0-openjdk.x86_64:OpenJDKRuntimeEnvironmentjava-1.6.0-openjdk-demo.x86_64:OpenJDKDemosjava-1.6.0-openjdk-devel.x86_64:OpenJDKDevelopmentEnvironmentjav

v2.3.0, Copyright (c) 1998-2013 Zend Technologies Start installing JDK: List the JDK installation packages available for the Yum Library [Root@e ~]# yum-y list java* Loaded Plugins:fastestmirror Loading mirror speeds from cached hostfile * base:mirror.bit.edu.cn * extras:mirror.bit.edu.cn * rpmforge:mirrors.neusoft.edu.cn * updates:mirrors.neusoft.edu.cn Base | 3.7 KB 00:00 Extras | 3.3 KB 00:00 Rpmforge | 1.9 KB 00:00 Updates |

Practical Android skills: Switch JDK under Ubuntu After Android L, we recommend that you use JDK 7 to compile the program. This is a natural development rule, just like compiling Android 1.6 4 years ago and using JDK 5. Multi-version JDK can coexist. You only need to use the update-alternatives tool to switch between them at any time. The following describes how to install openjdk and oracle jdk (cannot cope with sun) and switch the version.1. Install

Environmental Information CentOS Linux release 7.4.1708 (Core)jdk1.8.0_172 Uninstall OpenJDK Run the command at the terminal to see if there is an installation openjdk [Vagrant@localhost ~]$ java-version openjdk version "1.8.0_161" OpenJDK the Runtime Environment (build 1.8.0_161- B14)

First, install the JDK:RPM Installation:# RPM-IVH jdk-8u45-linux-x64.rpmIn the case of a Debian system, tar. Unzip tar.gz to/usr/local/java/and create the corresponding link file. Such as:$ ll/usr/local/java/Total usage 4lrwxrwxrwx 1 root root 6 June 22:31 Default-latestdrwxr-xr-x 8 UUCP 143 4096 April 11 01:26 jdk1.8.0_45lrwxrwxrwx 1 root root 28 June 22:30 latest-/usr/local/java/jdk1.8.0_45/Second, the configuration:Create the/etc/profile.d/java.sh and edit the configuration file:$ cat/etc/pro

Recently used more Linux, in the Web site to find some of the JDK installation of Linux tutorial, the process is some but a lot of details are not shown, so I spent a bit of time to summarize, I hope that everyone can help ...CentOS under JDK1.7 Installation and configuration ( Linux )First, before installing Sun's JDK, check to see if the JDK is installed on the system. In general, the CentOS system installs OPENJDK by default, but the

Bought "in-depth understanding of Java Virtual Machine" Zhou Zhiming this book has not been seen, our programs are running with the JVM, so learning Java must master the JVM, in order to understand what our object is doing. 1. Why to compile the JDK to explore the internal implementation mechanism of the JDK, one of the most convenient path is to compile a set of JDK itself, through reading and tracking debugging JDK source code to understand the principles of Java technology system, although th

configuration instructions can open these two files look inside the description. Generally, a more appropriate configuration is to set the xft.hinting in the xft_settings variable of line 74th in the/etc/profile.d/infinality-settings-generic.sh file to 1, Xft.hintstyle is set to Hintslight, the Use_style of line No. 715 is set to Infinality (author recommended settings). Set the infinality_ft of line 35th in the/etc/x11/xinit/xinitrc.d/infinality-settings.sh file to Ultimate3 (author recommende

: Based on the configuration information above, we have already completed the configuration of the environment variable. It is important to note that the path in the configuration of the oh, we must put Ava_home/bin in front,otherwise, using Java command, the system will find the previous Java, do not look down, so that the Java executable file run directory is not $java_home/bin, and in other directories, it can cause a lot of problems. 4, after writing, we press the keyboard (ESC) button to ex

Today for Hadoop configuration Zeromq, JZMQ encountered a variety of problems, first compile error, to compile a successful test error, and so on, the following I encountered the problem to share with you.The first note is: You must compile and install ZEROMQ, and then compile JZMQ, otherwise you will be reported zmq.h file cannot be found.Official installation Configuration link: Http://zeromq.org/bindings:javaStep 1: Install the necessary dependent packages:sudo Yum Install GCC GCC make Libuu

Many articles on the Internet, but I still do not know who needs to see next time, or to recommend to friends who, simply I have to organize out, convenient next time you need to be able to quickly see or link to a friend.Two mounting methods: decompression, installation and package installation1. Pre-installation check:Because of the different services selected when installing the system, sometimes the service system we choose does not pre-install OPENJDK