cd /tmp tar xvzf apache-maven-3.3.9-bin.tar.gz sudo mkdir /opt/apache-maven-3.3.9 sudo mv /tmp/apache-maven-3.3.9/* /opt/apache-maven-3.3.9/ /etc/bash.bashrc export MAVEN_HOME=/opt/apache-maven-3.3.9 export PATH=$PATH:$MAVEN_HOME/bin 関連…