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export JAVA_HOME=/opt/java/jdk1.8.181 export JRE_HOME=${JAVA_HOME}/jre export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib export PATH=${JAVA_HOME}/bin:$PATH  

root@VM-0-6-ubuntu:/# mysql -V mysql  Ver 14.14 Distrib 5.7.22, for Linux (x86_64) using  EditLine wrapperroot@VM-0-6-ubuntu:/# sudo apt-get autoremove mysql* --purge Reading package lists... Done Bui...