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Sophie

distrib > Mandriva > 2010.0 > i586 > media > contrib-release > by-pkgid > b611ea73723a8287cce23d3124a6eeea > files > 272

howto-sgml-ko-2006-5mdv2010.0.noarch.rpm

#!/bin/bash
# max.sh: µÎ Á¤¼öÁß Å« ¼ö ã±â.

E_PARAM_ERR=-198    # ÇÔ¼ö·Î 2°³ ¹Ì¸¸ÀÇ ¸Å°³º¯¼ö°¡ ³Ñ¾î ¿ÔÀ» ¶§.
EQUAL=-199          # µÎ ¸Å°³º¯¼ö°¡ °°À» °æ¿ìÀÇ ¸®ÅÏ°ª.

max2 ()             # µÎ ¼ýÀÚÁß Å« ¼ö¸¦ ¸®ÅÏ.
{                   # ÁÖÀÇ: ºñ±³ÇÒ ¼ýÀÚ´Â 257º¸´Ù ÀÛ¾Æ¾ß ÇÕ´Ï´Ù.
if [ -z "$2" ]
then
  return $E_PARAM_ERR
fi

if [ "$1" -eq "$2" ]
then
  return $EQUAL
else
  if [ "$1" -gt "$2" ]
  then
    return $1
  else
    return $2
  fi
fi
}

max2 33 34
return_val=$?

if [ "$return_val" -eq $E_PARAM_ERR ]
then
  echo "¸Å°³º¯¼ö°¡ µÎ °³ ÇÊ¿äÇÕ´Ï´Ù."
elif [ "$return_val" -eq $EQUAL ]
  then
    echo "µÎ ¼ýÀÚ´Â °°½À´Ï´Ù."
else
    echo "µÎ ¼ýÀÚÁß Å« ¼ö´Â $return_val ÀÔ´Ï´Ù."
fi  

  
exit 0

# µ¶ÀÚ¿ë ¿¬½À¹®Á¦(ÃʱÞ):
# ´ëÈ­¸ðµå ½ºÅ©¸³Æ®·Î º¯°æÇØ º¸¼¼¿ä.
# »ç¿ëÀÚ¿¡°Ô ÀÔ·Â(µÎ ¼ýÀÚ)À» ¹°¾îº¸°Ô ÇÏ¸é µË´Ï´Ù.