install
#https://maven.apache.org/download.cgi
cd /opt
wget https://dlcdn.apache.org/maven/maven-3/3.8.6/binaries/apache-maven-3.8.6-bin.tar.gz --no-check-certificate
tar zxvf apache-maven-3.8.6-bin.tar.gz
rm -rf apache-maven-3.8.6-bin.tar.gz
vi /etc/profile
#apache-maven-3.8.6
export MAVEN_HOME=/opt/apache-maven-3.8.6
export PATH=$MAVEN_HOME/bin:$PATH
test
[root@master opt]# source /etc/profile
[root@master opt]# mvn -version
Apache Maven 3.8.6 (84538c9988a25aec085021c365c560670ad80f63)
Maven home: /opt/apache-maven-3.8.6
Java version: 1.8.0_333, vendor: Oracle Corporation, runtime: /opt/jdk1.8.0_333/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "5.11.6-1.el7.elrepo.x86_64", arch: "amd64", family: "unix"
