#!/bin/bash # ¾ÕÀÇ ¿¹Á¦¿Í ¶È°°À¸³ª "until" ·çÆ®¸¦ »ç¿ë. if [ -z "$1" ] then Filename=names.data # ÆÄÀÏÀ̸§ÀÌ ÁöÁ¤µÇÁö ¾Ê¾ÒÀ» °æ¿ìÀÇ ±âº»°ª. else Filename=$1 fi # while [ "$name" != Smith ] until [ "$name" = Smith ] # != ¸¦ = ·Î ¹Ù²ãÁÖ¼¼¿ä. do read name # Ç¥ÁØÀÔ·ÂÀÌ ¾Æ´Ï¶ó $Filename ¿¡¼ ÀÐ¾î µéÀÔ´Ï´Ù. echo $name done <"$Filename" # Ç¥ÁØÀÔ·ÂÀ» $Filename ÆÄÀÏ·Î ÀçÁöÇâ. # ^^^^^^^^^^^^ # ¾Õ ¿¹Á¦ÀÇ "while" ·çÇÁ¿Í ¶È°°Àº °á°ú°¡ ³ª¿É´Ï´Ù. exit 0