{"id":232808,"date":"2023-01-29T10:39:00","date_gmt":"2023-01-29T07:39:00","guid":{"rendered":"https:\/\/wordpress.mediadoma.com\/?p=232808"},"modified":"2023-01-29T10:41:26","modified_gmt":"2023-01-29T07:41:26","slug":"kuidas-seadistada-php-skripti-crontabis-et-puhastada-mitu-wordpressi-andmebaasi-samas-serveris","status":"publish","type":"post","link":"https:\/\/wordpress.mediadoma.com\/et\/kuidas-seadistada-php-skripti-crontabis-et-puhastada-mitu-wordpressi-andmebaasi-samas-serveris\/","title":{"rendered":"Kuidas seadistada PHP-skripti Crontabis, et puhastada mitu WordPressi (andmebaasi) samas serveris?"},"content":{"rendered":"<p>Kui hostite samas serveris palju WordPressi ajaveebi, saate seda h\u00f5lpsalt teha j\u00e4rgmise PHP-skripti abil. <a href=\"https:\/\/helloacm.com\/the-ultimate-vps-from-quickhostuk\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Olen majutanud \u00fches VPS<\/a> -is 6 veebisaiti, nii et selle asemel, et k\u00e4ivitada \u00fckshaaval puhastusskript, saan selle lihtsalt <a href=\"https:\/\/helloacm.com\/crontab-generator-secure-fast-handy-tool-to-generate-the-crontab-lines\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">crontabi<\/a> panna, et see oleks minu jaoks lihtsam.<\/p>\n<p>Esiteks oleks teil vaja midagi sellist (k\u00e4ep\u00e4rased funktsioonid).<\/p>\n<pre><code>\u00a0 set_time_limit(600);\n\u00a0 mysql_connect(\"localhost\", \"user\", \"password\") or die(mysql_error());\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \n\u00a0 function run_query($query) {\n\u00a0 \u00a0 echo $query;\n\u00a0 \u00a0 mysql_query($query) or die(mysql_error());\n\u00a0 \u00a0 echo \" ***OK!*** n\";\n\u00a0 } \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/code><\/pre>\n<p>Set_time_limit <strong>(600)<\/strong> on vaid ettevaatusabin\u00f5u juhuks, kui see hanguma j\u00e4\u00e4b (et saaksite selle turvaliselt crontabisse panna <a href=\"https:\/\/helloacm.com\/crontab-generator-secure-fast-handy-tool-to-generate-the-crontab-lines\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">)<\/a>. Asendage kindlasti mysql-i juurdep\u00e4\u00e4su \u00fcksikasjad. Funktsioon <strong>run_query()<\/strong> prindib p\u00e4ringu ja k\u00e4ivitab selle. Kui midagi l\u00e4heb valesti, siis \u00fcldine skript katkeb.<\/p>\n<p>N\u00fc\u00fcd on see parim osa: saate m\u00f5ned tuntud ja kasutatud SQL-p\u00e4ringud kokku panna, et saaksite k\u00f5ik korraga k\u00e4ivitada.<\/p>\n<pre><code>\u00a0 function clean_wp($db_name, $table_prefix, $skipwp = false) {\n\u00a0 \u00a0 mysql_select_db($db_name);\n\u00a0\n\u00a0 \u00a0 echo \"Optimising $db_name... n\";\n\u00a0 \u00a0 \n\u00a0 \u00a0 if (!$skipwp) {\n\u00a0 \u00a0 \u00a0 $query = \"\n \u00a0 \u00a0 \u00a0 \u00a0DELETE `a`, `b`, `c` FROM `{$table_prefix}terms` AS `a` \n \u00a0 \u00a0 \u00a0 \u00a0LEFT JOIN `{$table_prefix}term_taxonomy` AS `c` ON `a`.`term_id` = `c`.`term_id` \n \u00a0 \u00a0 \u00a0 \u00a0LEFT JOIN `{$table_prefix}term_relationships` AS `b` ON `b`.`term_taxonomy_id` = `c`.`term_taxonomy_id` \n \u00a0 \u00a0 \u00a0 \u00a0WHERE `c`.`taxonomy` = 'post_tag' AND `c`.`count` = 0\";\n\u00a0 \n\u00a0 \u00a0 \u00a0 run_query($query);\n\u00a0 \u00a0 \u00a0 \n\u00a0 \u00a0 \u00a0 $query = \"\n \u00a0 \u00a0 \u00a0 \u00a0DELETE `a`, `b`, `c`\n \u00a0 \u00a0 \u00a0 \u00a0FROM `{$table_prefix}posts` as `a`\n \u00a0 \u00a0 \u00a0 \u00a0LEFT JOIN `{$table_prefix}term_relationships` as `b` ON (`a`. `ID` = `b`. `object_id`) \u00a0 \u00a0 \u00a0 \u00a0LEFT JOIN `{$table_prefix}postmeta` as `c` ON (`a`. `ID` = `c`. `post_id`) \u00a0 \u00a0 \u00a0 \u00a0WHERE `a`. `post_type` = 'revision' \n \u00a0 \u00a0 \u00a0\";\n\u00a0 \n\u00a0 \u00a0 \u00a0 run_query($query);\n\u00a0 \u00a0 \u00a0 \u00a0 \n\u00a0 \u00a0 \u00a0 $query = \"\n \u00a0 \u00a0 \u00a0 \u00a0DELETE FROM `{$table_prefix}commentmeta`\n \u00a0 \u00a0 \u00a0 \u00a0WHERE `comment_id` NOT IN (\u00a0 \u00a0 \u00a0 \u00a0 \u00a0SELECT `comment_id`\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0FROM `{$table_prefix}comments` \n \u00a0 \u00a0 \u00a0 \u00a0)\n \u00a0 \u00a0 \u00a0\";\n\u00a0 \u00a0 \u00a0 \u00a0 \n\u00a0 \u00a0 \u00a0 run_query($query);\n\u00a0 \n\u00a0 \u00a0 \u00a0 $query = \"\n \u00a0 \u00a0 \u00a0 \u00a0DELETE FROM `{$table_prefix}commentmeta` \n \u00a0 \u00a0 \u00a0 \u00a0WHERE `meta_key` LIKE \"%akismet%\"\n \u00a0 \u00a0 \u00a0\";\n\u00a0 \u00a0 \u00a0 \u00a0 \n\u00a0 \u00a0 \u00a0 run_query($query); \u00a0\n\u00a0 \n\u00a0 \u00a0 \u00a0 $query = \"\n \u00a0 \u00a0 \u00a0 \u00a0DELETE FROM `{$table_prefix}comments` \n \u00a0 \u00a0 \u00a0 \u00a0WHERE `comment_approved` &lt;&gt; 1\n \u00a0 \u00a0 \u00a0\";\n\u00a0 \u00a0 \u00a0 \n\u00a0 \u00a0 \u00a0 run_query($query);\n\u00a0 \u00a0 \u00a0 \n\u00a0 \u00a0 \u00a0 $query = \"\n \u00a0 \u00a0 \u00a0 \u00a0DELETE FROM `{$table_prefix}posts` \n \u00a0 \u00a0 \u00a0 \u00a0WHERE `post_type` = \"revision\"\n \u00a0 \u00a0 \u00a0\";\n\u00a0 \n\u00a0 \u00a0 \u00a0 run_query($query);\n\u00a0 \u00a0 }\n\u00a0\n\u00a0 \u00a0 $alletabellen = mysql_query(\"SHOW TABLES\");\n\u00a0\n\u00a0 \u00a0 while($tabel = mysql_fetch_assoc($alletabellen))\n\u00a0 \u00a0 {\n\u00a0 \u00a0 \u00a0 \u00a0 foreach ($tabel as $db =&gt; $tabelnaam) \n\u00a0 \u00a0 \u00a0 \u00a0 {\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 $query = \"REPAIR TABLE `$tabelnaam`\";\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 run_query($query);\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 $query = \"OPTIMIZE TABLE `$tabelnaam`\";\n\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 run_query($query);\n\u00a0 \u00a0 \u00a0 \u00a0 }\n\u00a0 \u00a0 }\n\u00a0 \u00a0 \n\u00a0 \u00a0 echo \" --- Done!!! ---\";\n\u00a0 }<\/code><\/pre>\n<p>Funktsioon <strong>clean_wp<\/strong> v\u00f5tab 3 parameetrit. Esimene neist on tabeli nimi (nii et saate erinevate WordPressi ajaveebi jaoks erinevaid tabeleid sisestada). Teine parameeter m\u00e4\u00e4rab wp tabeli prefiksi ja vaikev\u00e4\u00e4rtus peaks olema wp_. Kolmas parameeter m\u00e4\u00e4rab, kas selles tabelis on WordPressi ajaveeb, nii et saate ignoreerida WordPressiga seotud puhastusp\u00e4ringuid ja t\u00e4ita ainult \u00fcldiseid p\u00e4ringuid.<\/p>\n<p><a href=\"https:\/\/helloacm.com\/sql-coding-exercise-delete-duplicate-emails\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">SQL-p\u00e4ringud<\/a> on m\u00f5eldud pr\u00fcgikasti kommentaaride, kinnitamata kommentaaride (olge sellega ettevaatlik), <a href=\"https:\/\/wordpress.mediadoma.com\/et\/kahanda-wordpressi-andmebaasi-kasutamist\/\" title=\"versioonide\">versioonide<\/a> puhastamiseks. \u00dcldised p\u00e4ringud h\u00f5lmavad optimeerimist ja parandamist. Nii et peaksite saama selle h\u00f5lpsalt <a href=\"https:\/\/helloacm.com\/how-to-set-up-email-when-your-server-reboots-using-crontab-and-mail\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">crontabi<\/a> panna .<\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/helloacm.com\" class=\"external external_icon\">helloacm.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kuidas seadistada PHP-skripti Crontabis, et puhastada mitu WordPressi (andmebaasi) samas serveris?<\/p>\n","protected":false},"author":1,"featured_media":224680,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[718,833,894,842,802,863],"tags":[1165],"class_list":["post-232808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arendaja","category-juhend-algajatele","category-kood","category-opetused","category-php-4","category-wordpress-4","tag-affiai-et"],"_links":{"self":[{"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/232808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/comments?post=232808"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/posts\/232808\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/media\/224680"}],"wp:attachment":[{"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/media?parent=232808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/categories?post=232808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wordpress.mediadoma.com\/et\/wp-json\/wp\/v2\/tags?post=232808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}