export JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-amd64
export CATALINA_HOME=/home/abolfazl/MyPrograms/apache-tomcat-9.0.0.M19
export PATH=$PATH:$JAVA_HOME/bin:$CATALINA_HOME/bin
export CLASSPATH=$CLASSPATH:$CATLINA_HOME\common\lib\serverlet.jar:.