Task: Delete files in "/testbed/dir3/subdir1/subsubdir1/tmp" that are older than 2 days
Command: find /testbed/dir3/subdir1/subsubdir1/tmp -type f -mtime +2 -print0 | xargs -0 rm -f
Equivalent command: find /testbed/dir3/subdir1/subsubdir1/tmp -type f -mtime +2 -delete