{"id":77143,"date":"2023-08-29T14:07:58","date_gmt":"2023-08-29T14:07:58","guid":{"rendered":"https:\/\/merikebi.warrenmyers.com\/?p=77143"},"modified":"2023-08-29T14:07:58","modified_gmt":"2023-08-29T14:07:58","slug":"answer-by-warren-for-splunk-regex-filter-events-only-one-occurrence-of-special-character","status":"publish","type":"post","link":"https:\/\/merikebi.warrenmyers.com\/?p=77143","title":{"rendered":"Answer by warren for Splunk regex filter events only one occurrence of special character"},"content":{"rendered":"<p>@<a href=\"https:\/\/stackoverflow.com\/users\/2193968\/jerry-jeremiah\">Jerry<\/a>&#8216;s <a href=\"https:\/\/stackoverflow.com\/a\/76996178\/4418\">response<\/a> is interesting &#8211; I would do something similar:<\/p>\n<pre><code>index=&quot;association&quot; sourcetype=&quot;escaplogs&quot; \n| rex field=data.val max_match=0 &quot;(?&lt;slashes&gt;\\\/)&quot;\n| where isnotnull(slashes) AND mvcount(slashes)&lt;2\n&lt;rest of search&gt;\n<\/code><\/pre>\n<p>This is going to find everything that a) has at least one slash (<code>isnotnull(slashes)<\/code>) in the field <code>data.val<\/code>, and b) throwout everything with more than 1 (<code>mvcount(slashes)&lt;2<\/code>)<\/p>\n<p>from User warren &#8211; Stack Overflow https:\/\/stackoverflow.com\/questions\/76996036\/splunk-regex-filter-events-only-one-occurrence-of-special-character\/77000918#77000918<br \/>\nvia <a href=\"https:\/\/ifttt.com\/?ref=da&#038;site=wordpress\">IFTTT<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>@Jerry&#8216;s response is interesting &#8211; I would do something similar: index=&quot;association&quot; sourcetype=&quot;escaplogs&quot; | rex field=data.val max_match=0 &quot;(?&lt;slashes&gt;\\\/)&quot; | where isnotnull(slashes) AND mvcount(slashes)&lt;2 &lt;rest of search&gt; This is going to find everything that a) has at least one slash (isnotnull(slashes)) in the field data.val, and b) throwout everything with more than 1 (mvcount(slashes)&lt;2) from User warren &hellip;<br \/><a href=\"https:\/\/merikebi.warrenmyers.com\/?p=77143\" class=\"more-link pen_button pen_element_default pen_icon_arrow_double\">Continue reading <span class=\"screen-reader-text\">Answer by warren for Splunk regex filter events only one occurrence of special character<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[991],"keyring_services":[],"class_list":["post-77143","post","type-post","status-publish","format-standard","hentry","category-blih","tag-stackexchange"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=\/wp\/v2\/posts\/77143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=77143"}],"version-history":[{"count":1,"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=\/wp\/v2\/posts\/77143\/revisions"}],"predecessor-version":[{"id":77144,"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=\/wp\/v2\/posts\/77143\/revisions\/77144"}],"wp:attachment":[{"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=77143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=77143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=77143"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/merikebi.warrenmyers.com\/index.php?rest_route=%2Fwp%2Fv2%2Fkeyring_services&post=77143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}