#!/bin/bash # weirdvars.sh: ÀÌ»óÇÑ º¯¼ö ¿¡ÄÚÇϱâ. var="'(]\\{}\$\"" echo $var # '(]\{}$" echo "$var" # '(]\{}$" Â÷ÀÌ°¡ ¾øÁÒ? echo IFS='\' echo $var # '(] {}$" \ °¡ ºó ÄÀ¸·Î ¹Ù²î¾ú³×¿ä. echo "$var" # '(]\{}$" # S.C. Á¦°ø exit 0
#!/bin/bash # weirdvars.sh: ÀÌ»óÇÑ º¯¼ö ¿¡ÄÚÇϱâ. var="'(]\\{}\$\"" echo $var # '(]\{}$" echo "$var" # '(]\{}$" Â÷ÀÌ°¡ ¾øÁÒ? echo IFS='\' echo $var # '(] {}$" \ °¡ ºó ÄÀ¸·Î ¹Ù²î¾ú³×¿ä. echo "$var" # '(]\{}$" # S.C. Á¦°ø exit 0