[pvan@localhost java]$ echo $i $(head -1 $i)
./NaturalOrderComparator.java /bin /boot /dev /etc /home /lib /lib64 /lost+found /media /mnt /opt /proc /root /root-image-pkgs.txt /run /sbin /srv /sys /tmp /usr /usr2 /usr3 /usr4 /usr5 /usr6 /usrdesc.desc /var /xfce-image-pkgs.txt $Id: NaturalOrderComparator.java 557 2015-07-16 08:40:40Z pvan $ cz/
[pvan@localhost java]$ head -1 $i
/* $Id: NaturalOrderComparator.java 557 2015-07-16 08:40:40Z pvan $ */