{{{# vi /etc/passwd
root:x:0:0:root:/root:/bin/bash

À§ Ç׸ñ¿¡¼­ "x" ºÎºÐÀ» ¾ø¾Ö¸é, ¾ÏÈ£¾øÀÌ root ·Î±äÀÌ °¡´ÉÇÏ´Ù.}}}