Install JDK, MySQL and nexus under Linux (tar package installation)

One 、 install jdk

1、 download tar package

2、 Download a XManager Tools , Download address http://download.csdn.net/download/gp3056/10175828, After specific installation , make new connection , Then connect , Select the green icon shown below , Transfer files

3、 decompression

tar -zxvf jdk-8u151-linux-i586.tar.gz -C /usr/local

4、 Configure environment variables

vi /etc/profile

Add at the end :

#set java environment

export JAVA_HOME=/usr/local/jdk1.8.0_151
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$PATH

5、 check

Run again source /etc/profile Let the changes take effect

java -version

If appear

/lib/ld-linux.so.2: bad ELF interpreter: There is no file or directory , Probably because 64 It's installed in the middle of the system 32 Bit program   

terms of settlement ：

perform yum install glibc.i686

Two 、 install maven

1、 download

2、 decompression

tar -zxvf apache-maven-3.5.2-bin.tar.gz -C /usr/local

3、 Configure environment variables

vi /etc/profile

Add... At the end

#set maven environment
export MAVEN_HOME=/usr/local/apache-maven-3.5.2
export PATH=$PATH:$MAVEN_HOME/bin

4、 check

source /etc/profile

mvn -version

3、 ... and 、 install nexus Build a private service

Download address ：https://www.sonatype.com/download-oss-sonatype

1、 decompression

cd /usr/local

mkdir nexus

tar -zxvf nexus-2.14.5-02-bundle.tar.gz -C /usr/local/nexus

2、 Configure environment variables

vi /usr/local/nexus/nexus-2.14.5-02/bin/nexus

take #RUN_AS_USER= Change to RUN_AS_USER=root

3、 check

/usr/local/nexus/nexus-2.14.5-02/bin/nexus start

The default login password is admin admin123

If the browser cannot be accessed, the firewall must be turned on , Run the following code to close ：

systemctl stop firewalld.service # stop it firewall
systemctl disable firewalld.service # prohibit firewall Boot up
firewall-cmd --state # View the default firewall status （ Show... When off notrunning, It will show running）

（ This article is for reference ）