{"id":233,"date":"2026-01-30T23:48:58","date_gmt":"2026-01-30T14:48:58","guid":{"rendered":"http:\/\/word.igoni.kr\/?p=233"},"modified":"2026-02-02T22:34:00","modified_gmt":"2026-02-02T13:34:00","slug":"ntp%eb%a5%bc-ipv4%eb%a7%8c-%ec%82%ac%ec%9a%a9%ed%95%b4%ec%84%9c-%ec%8b%9c%ea%b0%84-%eb%8f%99%ea%b8%b0%ed%99%94-%ed%95%98%ea%b8%b0","status":"publish","type":"post","link":"http:\/\/www.igoni.kr\/?p=233","title":{"rendered":"ntp\ub97c ipv4\ub9cc \uc0ac\uc6a9\ud574\uc11c \uc2dc\uac04 \ub3d9\uae30\ud654 \ud558\uae30"},"content":{"rendered":"<p id=\"bkmrk-ntp%ED%81%B4%EB%9D%BC%EC%9D%B4%EC%96%B8%ED%8A%B8%EB%A5%BC-ipv4%EB%A7%8C-%EC%82%AC%EC%9A%A9%ED%95%98%EA%B3%A0\">ntp\ud074\ub77c\uc774\uc5b8\ud2b8\ub97c ipv4\ub9cc \uc0ac\uc6a9\ud558\uace0\uc790 \ud560 \ub54c<\/p>\n<pre><code class=\"language-shell\">$&gt; vi \/etc\/sysconfig\/ntpd\r\n# Drop root to id 'ntp:ntp' by default.\r\n...\r\nOPTIONS=\"-u ntp:ntp -p \/var\/run\/ntpd.pid -g -4\"\r\n...\r\n\r\n<\/code><\/pre>\n<table style=\"border-collapse: collapse; width: 100%; height: 59.757px;\" border=\"1\">\n<colgroup>\n<col style=\"width: 99.881%;\" \/><\/colgroup>\n<tbody>\n<tr style=\"height: 29.8785px;\">\n<td style=\"height: 29.8785px;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-463\" src=\"http:\/\/word.igoni.kr\/wp-content\/uploads\/2026\/01\/b01e4d1a-d090-4090-9dbc-864c90b511c7.png\" alt=\"\" width=\"1024\" height=\"1024\" srcset=\"http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/b01e4d1a-d090-4090-9dbc-864c90b511c7.png 1024w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/b01e4d1a-d090-4090-9dbc-864c90b511c7-300x300.png 300w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/b01e4d1a-d090-4090-9dbc-864c90b511c7-150x150.png 150w, http:\/\/www.igoni.kr\/wp-content\/uploads\/2026\/01\/b01e4d1a-d090-4090-9dbc-864c90b511c7-768x768.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/td>\n<\/tr>\n<tr style=\"height: 29.8785px;\">\n<td class=\"align-right\" style=\"height: 29.8785px; text-align: right;\">perplexity\uc5d0\uc11c \uc0dd\uc131\ud55c AI\uc774\ubbf8\uc9c0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre id=\"bkmrk-%24%3E-vi-%2Fetc%2Fsysconfig\"><code class=\"language-shell\"><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>ntp\ud074\ub77c\uc774\uc5b8\ud2b8\ub97c ipv4\ub9cc \uc0ac\uc6a9\ud558\uace0\uc790 \ud560 \ub54c $&gt; vi \/etc\/sysconfig\/ntpd # Drop root to id &#8216;ntp:ntp&#8217; by default.&hellip;<\/p>\n","protected":false},"author":1,"featured_media":463,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[9,67,71],"class_list":["post-233","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux-","tag-centos","tag-linux","tag-ntp"],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=233"}],"version-history":[{"count":3,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/233\/revisions"}],"predecessor-version":[{"id":467,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/posts\/233\/revisions\/467"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=\/wp\/v2\/media\/463"}],"wp:attachment":[{"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=233"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.igoni.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}