[scripts]# perl  ./testArchive.pl
 directories are /home/ssaha/tmp/source/dir1/folder
 directories are /home/ssaha/tmp/source/dir1
 directories are /home/ssaha/tmp/source/dir3/folder
 directories are /home/ssaha/tmp/source/dir3
 directories are /home/ssaha/tmp/source/dir2/folder
 directories are /home/ssaha/tmp/source/dir2
 directories are /home/ssaha/tmp/source
[root@hostname scripts]# ls -l /home/ssaha/tmp/source
ls: /home/ssaha/tmp/source: No such file or directory
[root@nuuuniitsahalab scripts]# ls -l /home/ssaha/tmp/
total 0