{"id":433,"date":"2018-08-20T15:57:51","date_gmt":"2018-08-20T15:57:51","guid":{"rendered":"https:\/\/alexrusin.com\/?p=433"},"modified":"2018-08-20T15:58:36","modified_gmt":"2018-08-20T15:58:36","slug":"ubuntu-command-line-search","status":"publish","type":"post","link":"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/","title":{"rendered":"Ubuntu Command Line Search"},"content":{"rendered":"

\nSometimes I have to go through log files searching for a certain error message. The command below will show you log file names and lines where the message was recorded.\n<\/p>\n

\r\ngrep -rnw 'logs\/' -e 'Hello World'\r\n<\/pre>\n
\nTo learn more about “grep” command use the following link https:\/\/help.ubuntu.com\/community\/grep<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Sometimes I have to go through log files searching for a certain error message. The command below will show you log file names and lines where the message was recorded. grep -rnw ‘logs\/’ -e ‘Hello World’ To learn more about “grep” command use the following link https:\/\/help.ubuntu.com\/community\/grep<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-433","post","type-post","status-publish","format-standard","hentry","category-system-administration"],"yoast_head":"\nUbuntu Command Line Search | Alex Rusin Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ubuntu Command Line Search | Alex Rusin Blog\" \/>\n<meta property=\"og:description\" content=\"Sometimes I have to go through log files searching for a certain error message. The command below will show you log file names and lines where the message was recorded. grep -rnw 'logs\/' -e 'Hello World' To learn more about “grep” command use the following link https:\/\/help.ubuntu.com\/community\/grep\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/\" \/>\n<meta property=\"og:site_name\" content=\"Alex Rusin Blog\" \/>\n<meta property=\"article:published_time\" content=\"2018-08-20T15:57:51+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-08-20T15:58:36+00:00\" \/>\n<meta name=\"author\" content=\"alexrusin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"alexrusin\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/\"},\"author\":{\"name\":\"alexrusin\",\"@id\":\"https:\/\/blog.alexrusin.com\/#\/schema\/person\/a9005ca622862109b2c514050fbaaf9a\"},\"headline\":\"Ubuntu Command Line Search\",\"datePublished\":\"2018-08-20T15:57:51+00:00\",\"dateModified\":\"2018-08-20T15:58:36+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/\"},\"wordCount\":50,\"publisher\":{\"@id\":\"https:\/\/blog.alexrusin.com\/#\/schema\/person\/a9005ca622862109b2c514050fbaaf9a\"},\"articleSection\":[\"System Administration\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/\",\"url\":\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/\",\"name\":\"Ubuntu Command Line Search | Alex Rusin Blog\",\"isPartOf\":{\"@id\":\"https:\/\/blog.alexrusin.com\/#website\"},\"datePublished\":\"2018-08-20T15:57:51+00:00\",\"dateModified\":\"2018-08-20T15:58:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.alexrusin.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ubuntu Command Line Search\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.alexrusin.com\/#website\",\"url\":\"https:\/\/blog.alexrusin.com\/\",\"name\":\"Alex Rusin\",\"description\":\"Web Development Blog\",\"publisher\":{\"@id\":\"https:\/\/blog.alexrusin.com\/#\/schema\/person\/a9005ca622862109b2c514050fbaaf9a\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.alexrusin.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/blog.alexrusin.com\/#\/schema\/person\/a9005ca622862109b2c514050fbaaf9a\",\"name\":\"alexrusin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/blog.alexrusin.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c36ef231f9e0b11371891eb84360f4bc?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c36ef231f9e0b11371891eb84360f4bc?s=96&d=mm&r=g\",\"caption\":\"alexrusin\"},\"logo\":{\"@id\":\"https:\/\/blog.alexrusin.com\/#\/schema\/person\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Ubuntu Command Line Search | Alex Rusin Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blog.alexrusin.com\/ubuntu-command-line-search\/","og_locale":"en_US","og_type":"article","og_title":"Ubuntu Command Line Search | Alex Rusin Blog","og_description":"Sometimes I have to go through log files searching for a certain error message. 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