···11+#!/bin/bash
22+33+#replace source and new directories with local directories before use
44+#-execdir refers to executing command in defined directory
55+66+#must have unrar package installed | sudo apt-get install unrar
77+#e means extract in current directory
88+#-o- means do not overwrite already created files
99+1010+1111+find source_dir/ -name '*.rar' -execdir unrar e -o- {} /new/destination_dir/ \;