clean package -Dmavenrepolocal=rootm2repository

The command "clean package -Dmaven.repo.local=/root/.m2/repository" is used to clean and build a Maven project, while specifying a custom local repository location.

Explanation of the command:

• "clean" is a Maven build lifecycle phase that removes all the files generated by the previous build.
• "package" is a Maven build lifecycle phase that compiles the source code, packages it into a distributable format (e.g., JAR, WAR), and copies it to the target directory.
• "-Dmaven.repo.local=/root/.m2/repository" is a system property that specifies the location of the local repository. In this case, it is set to "/root/.m2/repository".

By using this command, Maven will clean the project, build it, and store the downloaded dependencies in the specified local repository location ("/root/.m2/repository")