1. \uc9c0\uc815\ud55c \ud30c\uc77c\ub0b4\uc5d0\uc11c \ud2b9\uc815\ubb38\uc790\uc5f4\uc5d0 \ud574\ub2f9\ud558\ub294 \ubb38\uc790\uc5f4 \uac80\uc0c9\ud558\uae30<\/p>\n
– grep \uc740 ” Globally find
\nRegular-Expression and Print ” \uc758 \uc57d\uc5b4\uc774\uba70 \uc9c0\uc815\ub41c \ud30c\uc77c\ub0b4\uc758 \ud2b9\uc815\ubb38\uc790\ub098 \ub2e8\uc5b4\ub97c \uac80\uc0c9\ud558\ub294 \uba85\ub839\uc5b4\ub85c\uc11c
\n\ud30c\uc77c\ud3b8\uc9d1\uc774\ub098 \ud2b9\uc815\ubb38\uc790\ub97c \ud3ec\ud568\ud55c \ub2e8\uc5b4\ub97c \ucc3e\ub294\ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\uad44.<\/p>\n
– egrep \uc740 grep \uc758 \ud655\uc7a5\ub41c \uba85\ub839\uc5b4\uc774\uba70 \ud30c\uc77c\ub0b4\uc758 \ud2b9\uc815\ubb38\uc790\ub97c \ud655\uc7a5\ub41c \uc815\uaddc\ud45c\ud604\uc73c\ub85c \uac80\uc0c9\ud560 \uc218 \uc788\uc74c.<\/p>\n
– fgrep \uc740 \ud30c\uc77c\ub0b4\uc758 \ud2b9\uc815\ubb38\uc790\ub97c \uace0\uc815\ub41c \ubb38\uc790\uc5f4\ub85c\ub9cc \uc778\uc2dd\ud558\uc5ec \uac80\uc0c9\ud568.<\/p>\n
– egrep \uc740 ” grep -E ” \uc635\uc158\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uacfc \uac19\uc73c\uba70, fgrep \uc740 ” grep -F ” \uc635\uc158\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uacfc \uac19\uc74c.<\/p>\n
– grep \uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uac80\uc0c9\ubb38\uc790\ud328\ud134 \uc815\uaddc\ud45c\ud604\uc2dd
. : \uc544\ubb34\ubb38\uc790\ub098 \ud55c\ubb38\uc790\ub97c \uc758\ubbf8\ud568
* : \uc5b4\ub5a4\ubb38\uc790\uc5f4\uc774\ub098 \ubb38\uc790\uae38\uc774\uc5d0 \ubb34\uad00\ud55c \ubb38\uc790\uc5f4\uc744 \uc758\ubbf8\ud568
^ : \ud589\uc758 \uc2dc\uc791 \uc704\uce58\ub97c \uc758\ubbf8\ud568.
$ : \ud589\uc758 \ub9c8\uc9c0\ub9c9 \uc704\uce58\ub97c \uc758\ubbf8\ud568.
[ ] : \ud55c\ubb38\uc790 \uae38\uc774\uc758 \ud328\ud134\ub9ac\uc2a4\ud2b8
[^ ] : \uc9c0\uc815\ub41c\ubb38\uc790\ub4e4 \uc774\uc678\uc758 \ubb38\uc790\ub4e4\uc744 \uc758\ubbf8\ud568( ^ \ub294 \uc5ec\uc9d1\ud569\uc744 \uc758\ubbf8\ud568 )
: \ub4a4\uc5d0\uc624\ub294 \ubb38\uc790\ub97c \ubb38\uc790\uadf8\ub300\ub85c \uc778\uc2dd\ud568( \ud2b9\uc218\ubb38\uc790\ub97c \uadf8\ub300\ub85c \ud45c\ud604\ud560\ub54c \uc0ac\uc6a9\ud568 )
\/< : \ub2e8\uc5b4\uc758 \uc2dc\uc791 \uc704\uce58\ub97c \uc758\ubbf8\ud568.
\/> : \ub2e8\uc5b4\uc758 \ub9c8\uc9c0\ub9c9 \uc704\uce58\ub97c \uc758\ubbf8\ud568.<\/p>\n
– \uc0ac\uc6a9\ud615\uc2dd : grep [ \uc635\uc158 ] \uac80\uc0c9\ud560\ubb38\uc790\ud45c\ud604\uc2dd [ \ud30c\uc77c… ]
grep [ \uc635\uc158 ] [ -e \uac80\uc0c9\ud560\ubb38\uc790\ud45c\ud604\uc2dd | -f \ud30c\uc77c ] [ \ud30c\uc77c… ]<\/p>\n
2. \uc9c0\uc815\ub41c \ud30c\uc77c\ub0b4\uc5d0\uc11c \ud2b9\uc815\ubb38\uc790 \ucc3e\uae30<\/p>\n
– \uc0ac\uc6a9\ud615\uc2dd : grep \ucc3e\uc744\ubb38\uc790 \ub300\uc0c1\ud30c\uc77c<\/p>\n
3. \uc9c0\uc815\ub41c \ud30c\uc77c\ub0b4\uc5d0\uc11c \ud2b9\uc815\ubb38\uc790\ub97c \ud3ec\ud568\ud55c \ud589\uc758 \uac1c\uc218 \ucd9c\ub825\ud558\uae30<\/p>\n
– grep -c Test TestFile<\/p>\n
4. \uc9c0\uc815\ub41c \ud30c\uc77c\ub0b4\uc5d0\uc11c \ud2b9\uc815\ubb38\uc790\uac00 \uc874\uc7ac\ud558\uc9c0 \uc54a\ub294 \ud589\ub9cc \uac80\uc0ac\ud558\uae30<\/p>\n
– grep -v Test TestFile<\/p>\n
5. \uc9c0\uc815\ub41c \ud30c\uc77c \ub0b4\uc5d0\uc11c \ub300\uc18c\ubb38\uc790 \uad6c\ubd84\uc5c6\uc774 \ud2b9\uc815\ubb38\uc790 \uac80\uc0c9\ud558\uae30<\/p>\n
– grep -i Test TesFile<\/p>\n
6. \ud2b9\uc815 \ub514\ub809\ud1a0\ub9ac\ub0b4\uc5d0\uc11c \ub514\ub809\ud1a0\ub9ac\ub9ac\uc2a4\ud2b8\ub9cc \ud655\uc778\ud558\uae30<\/p>\n
– \uc0ac\uc6a9\ud615\uc2dd : ls -l \ub514\ub809\ud1a0\ub9ac\uacbd\ub85c( \uc808\ub300\uacbd\ub85c ) | grep “^d”<\/p>\n
– “^d” \ub294 \ucc98\uc74c\uc758 \ud589\uc774 ” d ” \ub85c \uc2dc\uc791\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\ub294 \uc815\uaddc\ud45c\ud604\uc2dd.<\/p>\n
7. \ud2b9\uc815 \ub514\ub809\ud1a0\ub9ac\ub0b4\uc5d0\uc11c \ud30c\uc77c\ub9ac\uc2a4\ud2b8\ub9cc \ubcf4\uae30<\/p>\n
– \uc0ac\uc6a9\ud615\uc2dd : ls -l \ub514\ub809\ud1a0\ub9ac\uacbd\ub85c( \uc808\ub300\uacbd\ub85c ) | grep -v “^d”<\/p>\n
– grep -v “^d” \ub294 \uac01 \ud589\uc758 \ucc99\ubc88\uc9f8 \ubb38\uc790\uac00 ” d ” \ub85c \uc2dc\uc791\ud558\uc9c0 \uc54a\ub294 \ud589\ub9cc\uc744 \uc758\ubbf8<\/p>\n
8. \ud2b9\uc815\ub514\ub809\ud1a0\ub9ac \ub0b4\uc5d0 \uc874\uc7ac\ud558\ub294 \ud30c\uc77c\ub4e4 \ud55c\ubc88\uc5d0 \ud3b8\uc9d1\ud558\ub294 \uba85\ub839\uc5b4\ub9cc\ub4e4\uae30<\/p>\n
– \uc0ac\uc6a9\ud615\uc2dd : ls -l \ub300\uc0c1\ub514\ub809\ud1a0\ub9ac | grep -v “^d” | awk ‘{print “vi ” $9}’<\/p>\n
– \ud2b9\uc815 \ub514\ub809\ud1a0\ub9ac\ub0b4\uc758 \ubaa8\ub4e0 \ud30c\uc77c\uc744 vi \ub85c \ud558\ub098\uc529 \ucc28\ub840\ub300\ub85c \ud3b8\uc9d1\ud558\uace0\uc790 \ud560 \ub54c\uc5d0\ub294 ” ls -l ” \uc744 \ud574\uc11c \ud30c\uc77c\uc774\ub984\uc744 \ud655\uc778\ud55c \ud6c4\uc5d0 vi \uba85\ub839\uc5b4\ub97c \ucc28\ub840\ub300\ub85c \uc2e4\ud589\ud558\ub294 \uac83\uc774 \uc77c\ubc18\uc801\uc784.<\/p>\n","protected":false},"excerpt":{"rendered":"
1. \uc9c0\uc815\ud55c \ud30c\uc77c\ub0b4\uc5d0\uc11c \ud2b9\uc815\ubb38\uc790\uc5f4\uc5d0 \ud574\ub2f9\ud558\ub294 \ubb38\uc790\uc5f4 \uac80\uc0c9\ud558\uae30 – grep \uc740 ” Globally find Regular-Expression and Print ” \uc758 \uc57d\uc5b4\uc774\uba70 \uc9c0\uc815\ub41c \ud30c\uc77c\ub0b4\uc758 \ud2b9\uc815\ubb38\uc790\ub098 \ub2e8\uc5b4\ub97c \uac80\uc0c9\ud558\ub294 \uba85\ub839\uc5b4\ub85c\uc11c \ud30c\uc77c\ud3b8\uc9d1\uc774\ub098 \ud2b9\uc815\ubb38\uc790\ub97c \ud3ec\ud568\ud55c \ub2e8\uc5b4\ub97c \ucc3e\ub294\ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\uad44. – egrep \uc740 grep \uc758 \ud655\uc7a5\ub41c \uba85\ub839\uc5b4\uc774\uba70 … Continue reading