#!/bin/bash
# ÀÌ ½ºÅ©¸³Æ®¸¦ ºÎ¸¦ ¶§ "one two three" °°Àº ÀÎÀÚ¸¦ Á༭ ºÎ¸£¼¼¿ä.

E_BADARGS=65

if [ ! -n "$1" ]
then
  echo "»ç¿ë¹ý: `basename $0` argument1 argument2 etc."
  exit $E_BADARGS
fi  

echo

index=1

echo "\"\$*\" ·Î ÀÎÀÚ¸¦ ³ª¿­Çϱâ:"
for arg in "$*"  # "$*" ¸¦ Äõ¿ìÆ®ÇÏÁö ¾ÊÀ¸¸é Á¦´ë·Î µ¿ÀÛÇÏÁö ¾Ê½À´Ï´Ù.
do
  echo "Arg #$index = $arg"
  let "index+=1"
done             # $* ´Â ¸ðµç ÀÎÀÚ¸¦ ÇϳªÀÇ ³¹¸»·Î º¾´Ï´Ù.
echo "Àüü ÀÎÀÚ ¸ñ·ÏÀº ÇϳªÀÇ ³¹¸»·Î ³ªÅ¸³³´Ï´Ù."

echo

index=1

echo "\"\$@\" ·Î ÀÎÀÚ¸¦ ³ª¿­Çϱâ:"
for arg in "$@"
do
  echo "Arg #$index = $arg"
  let "index+=1"
done             # $@ ´Â ÀÎÀÚµéÀ» ºÐ¸®µÈ ³¹¸»·Î º¾´Ï´Ù.
echo "Àüü ÀÎÀÚ ¸ñ·ÏÀº ºÐ¸®µÈ ³¹¸»·Î ³ªÅ¸³³´Ï´Ù."

echo

exit 0