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% run < data
1: park 60
2: lee 60
2 am: 60
%
 
data ÆÄÀÏÀº
park 50 70 60
lee 60 50 70
 
¾î¶»°Ô ÇØ¾ß ÇÏ´ÂÁö¿ä....?
Àü ÀÌ·¸°Ô´Â ÇÒ ¼ö Àְڴµ¥¿ä
 % awk "{print NR, \$1, (\$2\$3\$4)/3}" data
 ÀÌ·¸°Ô Çϸé
 1 park 60
 2 lee 60
 2 am:60
 ÀÌ·¸°Ô´Â ³ª¿À´Âµ¥
 ÁÙ¹øÈ£ ´Ù¿ò¿¡ " : "¿À·Á¸é ¾î¶»°Ô ÇØ¾ß ÇÏ´ÂÁö¿ä
 ±×¸®°í ½ºÅ©¸³Æ®¸¦ ¸¸µé°í < ·Î ÀÔ·ÂÀ» ¹Þ¾Æ¾ß ÇϰŴ¿ä...!!!!
 
±×¸®°í¿ä
% awk -F: "{if(\$5==\"park junhyun\") print \$1}" /etc/passwd
ÀÌ·¸°Ô Çϸé
pjh1024
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Badly Placed ()'s. ¶ó´Â ¿À·ù°¡ ³ª³×¿ä...
 
 
/home/pjh1024/wk ÀÇ PARENT directory°¡ /home/pjh1024 Àΰ¡¿ä...?
 
 
UNIX ¿Ï¼º(ÀÌÇÑ ÃâÆÇ»ç)À» º¸°í °øºÎ¸¦ Çϰí´Â ÀÖÁö¸¸...!!!
awkÀÇ °æ¿ì -f ·Î ¿ÜºÎÆÄÀÏ·Î ¸¸µé¾î¼­ ÇÏ´õ¶ó°í¿ä Á¦°¡ ÇÏ·Á´Â°Å¿Í´Â Ʋ·Á¼­¿ä(?)
 
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$Date: 2002/03/26 13:33:18 $
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