#!/bin/bash # ¼ºê½© º¯¼öÀÇ ÇÔÁ¤. outer_variable=outer echo echo "outer_variable = $outer_variable" echo ( # ¼ºê½© ½ÃÀÛ echo "¼ºê½© ¾È¿¡¼ÀÇ outer_variable = $outer_variable" inner_variable=inner # ¼Â echo "¼ºê½© ¾È¿¡¼ÀÇ inner_variable = $inner_variable" outer_variable=inner # º¯¼ö°ª º¯°æÀÌ Àü¿ªÀûÀ¸·Î ¿µÇâÀ» ¹ÞÀ»±î¿ä? echo "¼ºê½© ¾È¿¡¼ÀÇ outer_variable = $outer_variable" # ¼ºê½© ³¡ ) echo echo "¼ºê½© ¹Û¿¡¼ÀÇ inner_variable = $inner_variable" # ¾ð¼Â. echo "¼ºê½© ¹Û¿¡¼ÀÇ outer_variable = $outer_variable" # ¾È º¯ÇßÁÒ. echo exit 0