Linux under the source installation JDK7

Source: Internet
Author: User

Installation Instructions

Installation environment: Red Hat Enterprise Linux7.1
Installation method: Source Installation
Software: jdk-7u80-linux-x64.gz

Installation
grep-qa| grep java| Xargs rpm-e--nodeps

#上传安装文件到/usr/local/

/usr/local/#删除原安装 (if previously installed)RM -RF jdk7# extract tar -zxv-f jdk-7u80-linux-x64.gz# Modify the installation directory MV jdk1. 7 . 0_80 jdk7# Verifying the installation /usr/local/jdk7/bin/java-version

#------------------The following is the configuration environment variable--------------

#追加到环境变量 cat>>/etc/profile<<eofexport java_home=/usr/local/jdk7export jre_home=/ usr/local/jdk7/jreexport CLASSPATH=.:\ $JAVA _home/lib/dt.jar:\ $JAVA _home/lib/tools.jar:\ $JRE _home/libexport PATH=\ $JAVA _home/bin:\ $JRE _home/  /etc/profile

-version

#如果出现下面的信息说明安装配置成功

[Email protected] ~]# java-version
Java Version "1.7.0_80"
Java (TM) SE Runtime Environment (build 1.7.0_80-b15)
Java HotSpot (TM) 64-bit Server VM (build 24.80-b11, Mixed mode)

Linux under the source installation JDK7

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.