useradd·Î °èÁ¤À» »ý¼ºÇҽà °èÁ¤ µð·ºÅ丮ÀÇ Æ۹̼ÇÀÌ ±âº» UMASKÀ» ÀÌ¿ëÇÏ¿© ¼³Á¤µÈ´Ù.
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# # If useradd should create home directories for users by default # On RH systems, we do. This option is ORed with the -m flag on # useradd command line. # CREATE_HOME yes UMASK 076
À§¿Í°°ÀÌ UMASK °ªÀ» 076À¸·Î ÇÒ°æ¿ì 777 - 076 = 701·Î ¼³Á¤µÈ´Ù.