#!/bin/bash
# ¸Å°³º¯¼ö ġȯÀ» ¾²´Â ´Ù¸¥ 'cat' here document.

# ¸í·É¾îÁÙ ÀÎÀÚ¾øÀÌ ½ÇÇà½ÃÄÑ º¸¼¼¿ä,              ./scriptname
# ¸í·É¾îÁÙ ÀÎÀÚ¸¦ ÇÑ °³¸¸ Á༭ ½ÇÇà½ÃÄÑ º¸¼¼¿ä,   ./scriptname Mortimer
# µÎ ³¹¸»À» Äõ¿ìÆ®Çؼ­ ¸í·É¾îÁÙ ÀÎÀÚ·Î Áຸ¼¼¿ä,  ./scriptname "Mortimer Jones"

CMDLINEPARAM=1     # ÃÖ¼ÒÇÑÀÇ ¸í·É¾îÁÙ ÀÎÀÚ.

if [ $# -ge $CMDLINEPARAM ]
then
  NAME=$1          # ¸í·É¾îÁÙ ÀÎÀÚ°¡ Çϳª ÀÌ»óÀ̶ó¸é,
                   # ±×³É ù¹ø° ÀÎÀÚ¸¸ ¹Þ¾ÆµéÀÓ.
else
  NAME="John Doe"  # ¸í·É¾îÁÙ ÀÎÀÚ°¡ ¾øÀ» ¶§ÀÇ ±âº»°ª.
fi  

RESPONDENT="ÀÌ ¸ÚÁø ½ºÅ©¸³Æ®ÀÇ ÀúÀÚ"  
  

cat <<Endofmessage

¾È³çÇϼ¼¿ä. $NAME ¾¾.
Àü $RESPONDENT Àä, ¸¸³ª¼­ ¹Ý°©½À´Ï´Ù. $NAME ¾¾.

# ÀÌ ÁÖ¼®µµ Ãâ·ÂµË´Ï´Ù(¿ÖÀϱî¿ä?).

Endofmessage

# ºó Ä­µµ Ãâ·ÂµÇ±â ¶§¹®¿¡ "ÁÖ¼®"µµ Ãâ·ÂµË´Ï´Ù. ÁÖÀÇÇϼ¼¿ä.

exit 0