{"id":16005,"date":"2024-04-12T14:36:37","date_gmt":"2024-04-12T05:36:37","guid":{"rendered":"https:\/\/smc-secu.net\/?p=16005"},"modified":"2024-04-12T14:59:42","modified_gmt":"2024-04-12T05:59:42","slug":"null4u-04-12-%ed%9a%8c%ec%9d%98%eb%a1%9d","status":"publish","type":"post","link":"https:\/\/smc-secu.net\/?p=16005","title":{"rendered":"Null4U 04\/12 \ud68c\uc758\ub85d"},"content":{"rendered":"\n<p><strong>[\uc9c0\ub09c \uc8fc \ud65c\ub3d9 \uc810\uac80]<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>OT \uc544\uc774\uc2a4\ube0c\ub808\uc774\ud0b9 (2h) : done<br><\/li>\n\n\n\n<li>\uc591\uc9c0\ud638, \uae40\uae30\ud604 \uc18c\uac10 \ubc1c\ud45c(10m) : done<br>&#8211; \uc7ac\ubc0c\uc5b4 \ubcf4\uc5ec\uc694!! but \ub0b4\ub144\uc5d0 \ub300\ud68c \uc2e0\uccad \ubabb\ud560\uc218\ub3c4 \uc788\uc74c..<br><\/li>\n\n\n\n<li>C \uc5b8\uc5b4 \uae30\ucd08 (2h) : ing,  \ucf54\ub4dc\uc5c5 \ub098\uba38\uc9c0 \ub2e4\uc74c\uc5d0 \uc774\uc5b4\uc11c \ud574\uc57c\ud568<br><\/li>\n\n\n\n<li>\uc804\ud1b5 \uacfc\uc81c1(Linux) \ubd80\uc5ec : done<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>[\uc774\ubc88 \uc8fc \ud65c\ub3d9]<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc591\uc9c0\ud638, \uae40\uae30\ud604 \ub300\ud68c \uacc4\uc815 \uc0ad\uc81c? =&gt; \uc548 \uc9c0\uc6cc\uc9c0\uba74 \uc5f0\uad6c\uacfc\uc81c<br><\/li>\n\n\n\n<li>\uc11c\uc6b8\uae30\ub2a5\ub300\ud68c \ud480\uc774 \ubc1c\ud45c \uc5b8\uc81c? 1\ud559\uae30 \ub9d0<br><\/li>\n\n\n\n<li>\uc2e0\uaddc\uae30\ub2a5 \uc801\uc6a9 \ub9e4\ub274\uc5bc\uc740? \ub3d9\uc544\ub9ac \uac8c\uc2dc\ud310\uc5d0 \uc790\ub8cc\ub85c \uacf5\uc720<br><\/li>\n\n\n\n<li>\uc804\ud1b5\uacfc\uc81c1(Linux) \uc810\uac80 : \uc544\uc9c1 \ub9ce\uc774\ub9ce\uc774\ub9ce\uc774 \ubd80\uc871.. \ub2e4\uc74c\uc5d0 \ub2e4\uc2dc \uc810\uac80<br><\/li>\n\n\n\n<li>\uc720\uba38\uac8c\uc2dc\ud310( \ubc15\uc2b9\ube48 vs \ud604\uc131), \uad50\uc0ac\uc804\uc6a9 \uba54\ub274(\ud604\uc131) \uc2dc\uc5f0<br>&#8211; \ud604\uc131 \uc720\uba38\uac8c\uc2dc\ud310, \ud604\uc131 \uad50\uc0ac\uba54\ub274 \uc801\uc6a9 \uc608\uc815<br>&#8211; \ub9e4\ub274\uc5bc\uc744 \ud559\uacfc\ud3ec\ud138 \ub3d9\uc544\ub9ac \uac8c\uc2dc\ud310\uc5d0 \uc62c\ub824\uc8fc\uc138\uc694<br><\/li>\n\n\n\n<li>1\ud559\ub144 \uac1c\ubc1c\uad8c\ud55c \ucc28\ub4f1 \ubd80\uc5ec \ub17c\uc758<br>&#8211; 1\ud559\ub144\ub4e4\uc740 \uc544\uc9c1 \uae30\ucd08\uc5d0 \uc9d1\uc911\ud574\uc57c \ud568<br><\/li>\n\n\n\n<li>\uc2e0\uaddc \uae30\ub2a5 \ub9e4\ub274\uc5bc \uc120\uc0dd\ub2d8\ud55c\ud14c \uc0ac\uc804 \uc810\uac80<br><\/li>\n\n\n\n<li>null3u.net = \uacf5\uc6a9 =&gt; 1\ud559\ub144\ub3c4 \uac00\ub2a5? no, \ud3ec\ud138 \uc624\ud508(1h) =&gt; \uac1c\ubcc4 \uc801\uc6a9<\/li>\n\n\n\n<li>null3u.net \uac1c\uc124\uacfc\uc815 \uc124\uba85(1h), \ucd5c\uc815\ud6c8T =&gt; \ubb38\uc11c \ub300\uccb4<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>[\uc720\uba38\uac8c\uc2dc\ud310 \uc2e0\uaddc \uad6c\ud604 \ub9ac\ubdf0]<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uac24\ub7ec\ub9ac\ud615\uc73c\ub85c\ub294?<br>=&gt; \ubbf8\ub9ac\ubcf4\uae30\uac00 \ub418\ubc84\ub9ac\uba74 \uc7ac\ubbf8\uc5c6\ub2e4.<br>=&gt; \uadf8\ub9bc\uc774 \ub2e4\uac00 \uc544\ub2c8\ub2e4. \uae00\ube68\ub3c4 \uc788\ub2e4.<br>=&gt; \uc0ac\uc9c4 \ud544\uc218\uac00 \uaf2d \uc88b\uc740\uac74 \uc544\ub2c8\ub2e4.<\/li>\n\n\n\n<li>\uc778\uae30\uae00 topN(\uc8fc, \uc6d4) \ubc29\uc2dd \uc801\uc808, \uc6b4\uc601\ud558\ub2e4\uac00 \uc870\uc815\ud574\ub3c4 \ub428<\/li>\n\n\n\n<li>CSS \uc218\uc815\ud558\uace0 \uc2f6\uc5c8\ub294\ub370 \uc548\ub418\ub354\ub77c\u2026<br>=&gt; \ucc28\uae30 \uacfc\uc81c<\/li>\n\n\n\n<li>\ud648\ud398\uc774\uc9c0 \ub514\uc790\uc778(2\ud559\ub144 \uae40\uae30\ud604, \uc591\uc9c0\ud638, \uc774\ud76c\ucc2c)<\/li>\n\n\n\n<li>\uac8c\uc2dc\ud310 \ub85c\uadf8\uc778 \/ \uc544\uc774\ub514 \/ \uace0\uc778\ubb3c \/<br>=&gt; \uc77c\ubd80\ub7ec id \uad00\ub9ac\ud560 \ud544\uc694\ub294 \uc5c6\uc744\ub4ef<br>=&gt; \uc775\uba85\uc73c\ub85c \uac00\ubccd\uac8c \uc368\uc57c \uc811\uadfc\uc131 \uc88b\uc74c<br>=&gt; \ud3ec\uc778\ud2b8\ub294 \ud3ec\uae30\ud55c\ub2e4.<\/li>\n\n\n\n<li>\uc790\uc720\uac8c\uc2dc\ud310 \/ \uc720\uba38\uac8c\uc2dc\ud310 \ubd84\ub9ac\uac00 \ub0ab\ub2e4.<\/li>\n\n\n\n<li>\ud56b\uae00 \uc774\ubaa8\ud2f0\ucf58<br>: \ub9d0\uba38\ub9ac \uc81c\uacf5\uc740 \uad73\uc774\u2026<br>: \uc774\ubaa8\ud2f0\ucf58 \uc81c\uacf5\uc740 \ub098\uc911\uc5d0 \uace0\ubbfc<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>[\ud3ec\ud138 \uc6b4\uc601 \ud2b9\uc774\uc0ac\ud56d \uacf5\uc720]<\/strong><br><br>\uc694\uc998 \uc790\uafb8 \ub2e4\uc6b4\ub418\ub294\ub370?<br>\uc65c???? only \uc77c\ubc18\uc0ac\uc6a9\uc790 \ub9ac\uc5bc? \ub610\ub294 \ub204\uad70\uac00 \uace0\uc758\uc801?<\/p>\n\n\n\n<p>\ub2e4\uc6b4\ub85c\ub4dc \uc6d0\uc778 \ud655\uc778 \ubc29\ubc95\uc740??? <br>\ub9ac\ub205\uc2a4 \ub85c\uadf8 \ud655\uc778 or aws \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c<\/p>\n\n\n\n<p>\uc2a4\ucf00\uc77c\uc5c5 \ud544\uc694, t2.micro -&gt; \ucd5c\uc801\uc758 \uc0ac\uc774\uc988\ub294?<\/p>\n\n\n\n<p>-&gt; \ubb38\uc81c \ud574\uacb0 \ubc29\ubc95?<br>\ud558\ub8e8 1\ud68c \uc7ac\ubd80\ud305(\uc6f9\uc11c\ubc84  and mysql)<br>\uc2a4\ucf00\uc974\ub7ec\ub85c \uc870\uce58 \uac00\ub2a5\ud560\uae4c?<br><br>-&gt; \ud14c\uc2a4\ud2b8 \ud658\uacbd \uad6c\ucd95<br>\uac1c\ubc1c\uc11c\ubc84\uc5d0 \ud2b8\ub798\ud53d \uc3d8\ub358\uac00, \ub9e4\ud06c\ub85c \ub3cc\ub9ac\ub358\uac00, \uc5b4\uadf8\ub85c\ub97c \ub04c\ub358\uac00<br>\uc9d1\uc911 \uc811\uc18d \uc720\ub3c4\ud574\uc11c \uc784\uacc4\uc810 \ud30c\uc545\ud574\uc57c\ud568.<\/p>\n\n\n\n<p>[\uc548\uc815\uc801\uc778 \uc6b4\uc601\uc744 \uc704\ud55c \ubd80\ud558 \ud14c\uc2a4\ud2b8]<br>= \ud3ec\ud138 \ubd80\ud558 \ud14c\uc2a4\ud2b8 \ud658\uacbd \uad6c\ucd95 \ubc0f \ubd84\uc11d\uc744 \uc8fc\uc81c\ub85c \ub808\ud3ec\ud2b8 \uc791\uc131<br>= \ucc28\uae30 \uc5f0\uad6c\uacfc\uc81c<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>[\ucc28\uc8fc \uacc4\ud68d]<\/strong><\/p>\n\n\n\n<p><strong>4\uc6d415\uc77c(\uc0c1\uc124)<\/strong> <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uacfc\uc81c \uc7ac\uac80\uc0ac(\ub9ac\ub205\uc2a4)<\/li>\n\n\n\n<li>\ub124\ud2b8\uc6cc\ud06c \uae30\ucd08 \uc124\uba85(\uad6c\ubbfc\ud76c 1h)<\/li>\n<\/ul>\n\n\n\n<p><strong>\uc911\uac04\uace0\uc0ac \uc774\ud6c4<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\uc5b8\uc5b4 \uae30\ucd08 \ucf54\ub4dc\uc5c5 \uc774\uc5b4\uc11c(\ub9ac\ub205\uc2a4 \uacfc\uc81c \uc774\ud6c4)<\/li>\n\n\n\n<li>\uc804\ud1b5 \uacfc\uc81c2(C)<\/li>\n\n\n\n<li>\uc804\ud1b5 \uacfc\uc81c3(html)<br><\/li>\n<\/ul>\n\n\n\n<p><strong>[\uc5f0\uad6c \uacfc\uc81c \ub2f4\ub2f9]<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc548\uc815\uc801\uc778 \uc6b4\uc601\uc744 \uc704\ud55c \ubd80\ud558 \ud14c\uc2a4\ud2b81 : \uc774\ub3c4\uacbd(null1u.net), 5.1(\uc218) \uae4c\uc9c0<\/li>\n\n\n\n<li>\uc548\uc815\uc801\uc778 \uc6b4\uc601\uc744 \uc704\ud55c \ubd80\ud558 \ud14c\uc2a4\ud2b82 : \uc774\uc7ac\uc6b0(null2u.net), 5.1(\uc218) \uae4c\uc9c0<\/li>\n\n\n\n<li>\ub300\ud68c\uc6a9 \uacc4\uc815 aws.smc09@gmail.com \uc758 \ub9ac\uc18c\uc2a4 \ucd08\uae30\ud654<br>\uc65c \uc548 \ub42c\uc5c8\ub294\uc9c0 \uc815\ub9ac \ud544\uc694 : \uad6c\ubbfc\ud76c, 4.22(\uc6d4) \uae4c\uc9c0<\/li>\n\n\n\n<li>null3u.net(\uc790\uc720 \uac1c\ubc1c)<\/li>\n<\/ul>\n<div class=\"pvc_clear\"><\/div><p id=\"pvc_stats_16005\" class=\"pvc_stats total_only  \" data-element-id=\"16005\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/smc-secu.net\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p><div class=\"pvc_clear\"><\/div>","protected":false},"excerpt":{"rendered":"<p>[\uc9c0\ub09c \uc8fc \ud65c\ub3d9 \uc810\uac80] [\uc774\ubc88 \uc8fc \ud65c\ub3d9] [\uc720\uba38\uac8c\uc2dc\ud310 \uc2e0\uaddc \uad6c\ud604 \ub9ac\ubdf0] [\ud3ec\ud138 \uc6b4\uc601 \ud2b9\uc774\uc0ac\ud56d \uacf5\uc720] \uc694\uc998 \uc790\uafb8 \ub2e4\uc6b4\ub418\ub294\ub370?\uc65c???? only \uc77c\ubc18\uc0ac\uc6a9\uc790 \ub9ac\uc5bc? \ub610\ub294 \ub204\uad70\uac00 \uace0\uc758\uc801? \ub2e4\uc6b4\ub85c\ub4dc \uc6d0\uc778 \ud655\uc778 \ubc29\ubc95\uc740??? \ub9ac\ub205\uc2a4 \ub85c\uadf8 \ud655\uc778 or aws \ubaa8\ub2c8\ud130\ub9c1 \ub3c4\uad6c \uc2a4\ucf00\uc77c\uc5c5 \ud544\uc694, t2.micro -&gt; \ucd5c\uc801\uc758 \uc0ac\uc774\uc988\ub294? -&gt; \ubb38\uc81c \ud574\uacb0 \ubc29\ubc95?\ud558\ub8e8 1\ud68c \uc7ac\ubd80\ud305(\uc6f9\uc11c\ubc84 and mysql)\uc2a4\ucf00\uc974\ub7ec\ub85c \uc870\uce58&#8230; <a class=\"continue-reading-link\" href=\"https:\/\/smc-secu.net\/?p=16005\"> Continue reading <span class=\"meta-nav\">&rarr; <\/span><\/a><\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_16005\" class=\"pvc_stats total_only  \" data-element-id=\"16005\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/smc-secu.net\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[116],"tags":[167,121],"class_list":["post-16005","post","type-post","status-publish","format-standard","hentry","category-null4u","tag-null4u","tag-121"],"_links":{"self":[{"href":"https:\/\/smc-secu.net\/index.php?rest_route=\/wp\/v2\/posts\/16005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smc-secu.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smc-secu.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smc-secu.net\/index.php?rest_route=\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/smc-secu.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16005"}],"version-history":[{"count":6,"href":"https:\/\/smc-secu.net\/index.php?rest_route=\/wp\/v2\/posts\/16005\/revisions"}],"predecessor-version":[{"id":16053,"href":"https:\/\/smc-secu.net\/index.php?rest_route=\/wp\/v2\/posts\/16005\/revisions\/16053"}],"wp:attachment":[{"href":"https:\/\/smc-secu.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smc-secu.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smc-secu.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}