리눅스연습 - ZeroWiki

putty(http://openlook.org/distfiles/PuTTY/putty.exe)

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gcc -W -Wall -O2 -o like like.c love.c
gcc -W -Wall -O2 -o like like.c love.c -lm                  <- 링크 옵션 -l로 libm.a. 라이브러리를 포함시킨다는 것을 명시.

Make란?(http://kr.hancom.com/contents/contentsView.php?zone=os&from=3&mode=0&page=0&info=os_4_1&zone=os&cata=os_4&key=&value=&num=149)

egrep