{"id":8373,"date":"2021-07-19T09:15:08","date_gmt":"2021-07-19T00:15:08","guid":{"rendered":"http:\/\/www.gisdeveloper.co.kr\/?p=8373"},"modified":"2025-09-23T13:05:25","modified_gmt":"2025-09-23T04:05:25","slug":"linux-%ed%99%9c%ec%9a%a9-command-%ec%a0%95%eb%a6%ac","status":"publish","type":"post","link":"http:\/\/www.gisdeveloper.co.kr\/?p=8373","title":{"rendered":"Linux \ud65c\uc6a9 Command \uc815\ub9ac"},"content":{"rendered":"

\uc774 \uae00\uc740 \ub9ac\ub205\uc2a4 \uacc4\uc5f4\uc758 \uc2dc\uc2a4\ud15c \uad00\ub9ac\ub97c \uc704\ud574 \uc0ac\uc6a9\ud55c \uba85\ub839\uc5b4\ub97c \ucd94\ud6c4\uc5d0 \ub2e4\uc2dc \ube60\ub974\uac8c \ucc38\uc870\ud558\uae30 \uc704\ud55c \ubaa9\uc801\uc73c\ub85c \uc815\ub9ac\ud55c \uae00\uc785\ub2c8\ub2e4.<\/p>\n

# \ud30c\uc77c\uba85\uc744 \uac00\uc9c4 \ud30c\uc77c \ucc3e\uae30<\/h4>\n
\r\nfind \/ -name \"java\"\r\n<\/pre>\n
# \ud604\uc7ac \ub514\ub809\ud1a0\ub9ac\uc758 \ud30c\uc77c \uc6a9\ub7c9 \ud655\uc778\ud558\uae30<\/h4>\n
\r\ndu -ah\r\n<\/pre>\n
# ssh \uc811\uc18d [MacOS]<\/h4>\n
\r\nssh root@127.0.0.1 -p 1234\r\n<\/pre>\n
# \ud30c\uc77c\uc758 \ub0b4\uc6a9 \uc911 \ud2b9\uc815 \ub2e8\uc5b4 \ucd9c\ud604 \ud68c\uc218 \uc138\uae30 [CentOS]<\/h4>\n
\r\ncat filename.log | grep 'SUCCESS' | wc -w\r\n<\/pre>\n
# \ud504\ub85c\uc138\uc2a4 \uc774\ub984\uc5d0 \ud2b9\uc815 \ubb38\uc790\uc5f4\uc744 \ud3ec\ud568\ud558\ub294 \ud504\ub85c\uc138\uc2a4 \ucd9c\ub825\ud558\uae30 [CentOS]<\/h4>\n
\r\nps -ef | grep 'java'\r\n<\/pre>\n
# \ud30c\uc77c\uc758 \ub9c8\uc9c0\ub9c9 \uad6c\uc131 \ub0b4\uc6a9 \ud45c\uc2dc\ud558\uae30(\ubcc0\uacbd\uc2dc \uc5c5\ub370\uc774\ud2b8) [CentOS]<\/h4>\n
\r\n tail 2019-11-06.log -f\r\n<\/pre>\n
# firewalld \uc11c\ube44\uc2a4 \uc2dc\uc791 [CentOS]<\/h4>\n
\r\nsudo systemctl start firewalld<\/pre>\n
# firewalld \uc11c\ube44\uc2a4 \uc0c1\ud0dc \ud655\uc778 [CentOS]<\/h4>\n
\r\nsudo firewall-cmd --state<\/pre>\n
# \ubd80\ud305 \uc2dc firewalld \uc11c\ube44\uc2a4 \uc790\ub3d9 \uc2e4\ud589 \uc124\uc815 [CentOS]<\/h4>\n
\r\nsudo systemctl enable firewalld<\/pre>\n
# \ud2b9\uc815 \ud3ec\ud2b8(\uc608: 8629)\uc5d0 \ub300\ud55c \ubc29\ud654\ubcbd \uc5f4\uae30 [CentOS]<\/h4>\n
\r\nfirewall-cmd --zone=public --permanent --add-port=8629\/tcp\r\nfirewall-cmd --reload<\/pre>\n
# \ubc29\ud654\ubcbd\uc5d0 \ub300\ud574 \uc5f4\ub9b0 \ud3ec\ud2b8(\uc608: 8629)\ub97c \uc81c\uac70 [CentOS]<\/h4>\n
\r\nfirewall-cmd --permanent --zone=public --remove-port=8629\/tcp\r\nfirewall-cmd --reload<\/pre>\n
# \ubc29\ud654\ubcbd\uc5d0 \ub300\ud574 \uc5f4\ub9b0 \ud3ec\ud2b8 \ud655\uc778 [CentOS]<\/h4>\n
\r\nfirewall-cmd --zone=public --list-all\r\n<\/pre>\n
# \ud3ec\ud2b8\ub97c \uc0ac\uc6a9\ud558\ub294 \ud504\ub85c\uc138\uc2a4 \ud655\uc778 [CentOS]<\/h4>\n
\r\nnetstat -tulpn | grep\r\n<\/pre>\n
# \uacc4\uc815 ID \ud655\uc778 [CentOS]<\/h4>\n
\r\ncut -f1 -d: \/etc\/passwd\r\n<\/pre>\n
# \uc11c\ubc84\uc5d0\uc11c \ub2e4\ub978 \ud638\uc2a4\ud2b8\ub85c \uc5f0\uacb0 \uac00\ub2a5\ud55c\uc9c0 \uc5ec\ubd80 \ud655\uc778<\/h4>\n
\r\nnc -z smtp.gmail.com 465\r\n<\/pre>\n
<\/p>\n
\r\nopenssl s_client -connect smtp.gmail.com:465\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
\uc774 \uae00\uc740 \ub9ac\ub205\uc2a4 \uacc4\uc5f4\uc758 \uc2dc\uc2a4\ud15c \uad00\ub9ac\ub97c \uc704\ud574 \uc0ac\uc6a9\ud55c \uba85\ub839\uc5b4\ub97c \ucd94\ud6c4\uc5d0 \ub2e4\uc2dc \ube60\ub974\uac8c \ucc38\uc870\ud558\uae30 \uc704\ud55c \ubaa9\uc801\uc73c\ub85c \uc815\ub9ac\ud55c \uae00\uc785\ub2c8\ub2e4. # \ud30c\uc77c\uba85\uc744 \uac00\uc9c4 \ud30c\uc77c \ucc3e\uae30 du -ah # ssh \uc811\uc18d [MacOS] cat filename.log | grep ‘SUCCESS’ | wc -w # \ud504\ub85c\uc138\uc2a4 \uc774\ub984\uc5d0 \ud2b9\uc815 \ubb38\uc790\uc5f4\uc744 \ud3ec\ud568\ud558\ub294 \ud504\ub85c\uc138\uc2a4 \ucd9c\ub825\ud558\uae30 [CentOS] tail 2019-11-06.log -f # firewalld \uc11c\ube44\uc2a4 \uc2dc\uc791 [CentOS] sudo firewall-cmd … <\/p>\n
\ub354 \ubcf4\uae30 “Linux \ud65c\uc6a9 Command \uc815\ub9ac”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8373","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/8373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8373"}],"version-history":[{"count":15,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/8373\/revisions"}],"predecessor-version":[{"id":16280,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/8373\/revisions\/16280"}],"wp:attachment":[{"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8373"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.gisdeveloper.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}