{"id":2095,"date":"2021-04-24T08:33:00","date_gmt":"2021-04-24T07:33:00","guid":{"rendered":"https:\/\/cdblog.cdstealer.com\/?p=2095"},"modified":"2024-12-08T10:10:14","modified_gmt":"2024-12-08T10:10:14","slug":"regex","status":"publish","type":"post","link":"https:\/\/cdblog.cdstealer.com\/?p=2095","title":{"rendered":"Regex"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Only extract valid IPv4 addresses.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><code>echo '01-01-1970 - Some text about yo mama 255.168.001.255 - fo realz' | grep -P \"<span style=\"background-color: initial; font-family: inherit; font-size: inherit;\">(?:\\b(?:\\.)?&#91;2]&#91;0-5]&#91;0-5](?:\\.)?\\b|\\b(?:\\.)?&#91;0-1]\\d\\d(?:\\.)?\\b|\\b(?:\\.)?\\b\\d\\d\\b(?:\\.)?\\b|\\b(?:\\.)?\\b\\d\\b(?:\\.)?\\b){4}<\/span><span style=\"background-color: initial; font-family: inherit; font-size: inherit;\">\"<\/span><\/code><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Only extract valid IPv4 addresses.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[86,316],"class_list":["post-2095","post","type-post","status-publish","format-standard","hentry","category-gentoo","tag-bash","tag-regex"],"_links":{"self":[{"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=\/wp\/v2\/posts\/2095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2095"}],"version-history":[{"count":10,"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=\/wp\/v2\/posts\/2095\/revisions"}],"predecessor-version":[{"id":2485,"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=\/wp\/v2\/posts\/2095\/revisions\/2485"}],"wp:attachment":[{"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cdblog.cdstealer.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}