1.build app with ant xml file :

ant -f "xml file" "target name"

ant -f "xml file"

ant "target name"

ant

2.Reference:

http://ant.apache.org/manual/using.html

https://www.tutorialspoint.com/ant/index.htm

3.Install Ant:

Install Ant for Ubuntu

• JAVA_HOME should be set to jdk location.

• Ant bin and home variable setup:

  Download ant and unzip

  tar -xvf .tar.gz

  sudo vim /etc/profile.d/ant.sh

  Add below line in ant.sh

  export ANT_HOME="/home/anurag/Apps/apache-ant-1.9.13"

  export PATH=${ANT_HOME}/bin:${PATH}

  source /etc/profile

• ant -version

4. ant printing classpath values:

   ${build.classpath}