Shell script to clean old dependencies from Maven repositories in Linux computers. Downloaded dependencies for more than 30 days is deleted. Code based on: http://stackoverflow.com/a/29970448

clean-maven-repository-folder.sh

#!/usr/bin/env bash

find ~/.m2 -atime +30 -iname '*.pom' | while read pom; do parent=`dirname "$pom"`; rm -Rf "$parent"; done;
find ~/.m2 -empty -type d -delete;