{"id":180,"date":"2020-12-25T13:33:49","date_gmt":"2020-12-25T04:33:49","guid":{"rendered":"http:\/\/192.168.0.139:8080\/2020\/12\/25\/5-ubuntu-minimal%e3%81%abmariadb%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab\/"},"modified":"2020-12-25T13:33:49","modified_gmt":"2020-12-25T04:33:49","slug":"5-ubuntu-minimal%e3%81%abmariadb%e3%82%92%e3%82%a4%e3%83%b3%e3%82%b9%e3%83%88%e3%83%bc%e3%83%ab","status":"publish","type":"post","link":"http:\/\/192.168.0.139:8080\/2020\/12\/25\/180\/","title":{"rendered":"5.ubuntu minimal\u306bMariaDB\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb"},"content":{"rendered":"\n<p>\u5148\u65e5\u307e\u3067\u306bubuntu Minimal\u306eVM\u3092\u65b0\u898f\u3067\u4f5c\u6210\u3057\u3001\u305d\u3053\u306bNGINX\u3001SSL\u3001PHP\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u672c\u65e5\u306fMariaDB\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u30ef\u30fc\u30c9\u30d7\u30ec\u30b9\u306a\u3069\u306e\uff23\uff2d\uff33\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u3092\u3057\u307e\u3059\u3002<br>\u4e0b\u8a18\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002Ubuntu 20.04\u3067\u306f\u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u8ffd\u52a0\u306e\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo apt install mariadb-server mariadb-client<\/code><\/pre>\n\n\n\n<p>\u6b21\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002<br>\u516c\u5f0f\u3067\u306f\u4e0b\u8a18\u306e\u4e8b\u304c\u8a18\u8f09\u3055\u308c\u3066\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>root \u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<br>\u30ed\u30fc\u30ab\u30eb\u30db\u30b9\u30c8\u306e\u5916\u304b\u3089\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a root \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<br>\u533f\u540d\u30e6\u30fc\u30b6\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<br>\u533f\u540d\u30e6\u30fc\u30b6\u304c\u65e2\u5b9a\u3067\u30a2\u30af\u30bb\u30b9\u53ef\u80fd\u306a test \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo mysql_secure_installation<\/code><\/pre>\n\n\n\n<p>\u624b\u9806\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u305d\u308c\u306b\u305d\u3063\u3066\u9032\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/minokamo.xyz\/img\/blog\/2020\/12\/20201224.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><br>Enter current password for root (enter for none):<br>MariaDB\u306eroot\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u76f4\u5f8c\u306f\u4f55\u3082\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u306e\u3067Enter\u30ad\u30fc\u3092\u62bc\u3059\u3002<br><br>Set root password? [Y\/n] <br>root\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3059\u308b\u304b\u3069\u3046\u304b\u306e\u78ba\u8a8d\u306a\u306e\u3067\u300cy\u300d\u3092\u5165\u529b\u3057\u3001\u305d\u306e\u6b21\u306b\u65b0\u898f\u3067\u6c7a\u3081\u305f\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3059\u308b\u3002<\/p>\n\n\n\n<p>Remove anonymous users? [Y\/n] <br>\u6700\u521d\u306f\u533f\u540d\u30e6\u30fc\u30b6\u30fc\u304c\u5b58\u5728\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u3092\u524a\u9664\u3059\u308b\u304b\u306e\u78ba\u8a8d\u306a\u306e\u3067\u300cy\u300d\u3092\u5165\u529b\u3059\u308b\u3002<\/p>\n\n\n\n<p>Disallow root login remotely? [Y\/n] <br>root\u3067\u30ea\u30e2\u30fc\u30c8\u30ed\u30b0\u30a4\u30f3\u3092\u7981\u6b62\u3059\u308b\u304b\u306e\u78ba\u8a8d\u306a\u306e\u3067\u300cy\u300d\u3092\u5165\u529b\u3059\u308b\u3002\u30ea\u30e2\u30fc\u30c8\u3059\u308b\u5834\u5408\u306f\u300cn\u300d\u3092\u5165\u529b\u3059\u308b\u3002<\/p>\n\n\n\n<p>Remove test database and access to it? [Y\/n] <br>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u76f4\u5f8c\u306f\u300ctest\u300d\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u3042\u308a\u3001\u305d\u308c\u3092\u524a\u9664\u3059\u308b\u304b\u306e\u78ba\u8a8d\u306a\u306e\u3067\u300cy\u300d\u3092\u5165\u529b\u3059\u308b\u3002<\/p>\n\n\n\n<p>Reload privilege tables now? [Y\/n] <br>\u7279\u6a29\u30c6\u30fc\u30d6\u30eb\u3092\u518d\u8aad\u307f\u8fbc\u307f\u3059\u308b\u3068\u3001\u4eca\u3084\u3063\u3066\u304d\u305f\u3053\u3068\u3092\u53cd\u6620\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u518d\u8aad\u307f\u8fbc\u307f\u3059\u308b\u306e\u3067\u300cy\u300d\u3092\u5165\u529b\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u5ff5\u306e\u305f\u3081MariaDB\u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3001OS\u518d\u8d77\u52d5\u5f8c\u306b\u8d77\u52d5\u3059\u308b\u304b\u78ba\u8a8d\u3057\u307e\u3059\u3002enabled\u3068\u306a\u308c\u3070\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo systemctl status mariadb\nsystemctl is-enabled mariadb<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/minokamo.xyz\/img\/blog\/2020\/12\/202012241.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u3053\u3053\u304b\u3089MariaDB\u306b\u63a5\u7d9a\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f5c\u6210\u306a\u3069\u3092\u304a\u3053\u306a\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo mariadb<\/code><\/pre>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4f5c\u6210\u524d\u306b\u6587\u5b57\u5316\u3051\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u3001\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<br>\u6587\u5b57\u30b3\u30fc\u30c9\u3068\u7167\u5408\u9806\u5e8f\u306e\u78ba\u8a8d\u3092\u3059\u308b\u3068utf8mb4\u304c\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u306e\u3067\u554f\u984c\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002<br>\u4ee5\u524d\u306f.cnf\u30d5\u30a1\u30a4\u30eb\u3092\u4fee\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u73fe\u6642\u70b9\u3067\u306f\u4f55\u3082\u3057\u306a\u304f\u3066\u3082\u5927\u4e08\u592b\u307f\u305f\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/minokamo.xyz\/img\/blog\/2020\/12\/202012242.png\" alt=\"\"\/><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>show variables like 'char%';\nshow variables like 'coll%';<\/code><\/pre>\n\n\n\n<p>my_db\u3068\u3044\u3046\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f5c\u6210\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e00\u89a7\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>create database my_db;\nshow databases;<\/code><\/pre>\n\n\n\n<p>\u5148\u306b\u4f5c\u6210\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u7ba1\u7406\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u3082\u4ed8\u4e0e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>grant all on my_db.* to 'dbuser'@'localhost' identified by 'password';<\/code><\/pre>\n\n\n\n<p>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u306f\u30e1\u30e2\u30ea\u306b\u6a29\u9650\u95a2\u9023\u306e\u60c5\u5831\u304c\u6b8b\u308b\u5834\u5408\u306f\u5fc5\u8981\u3067\u3059\u3002\u3088\u304f\u308f\u304b\u3089\u306a\u3044\u3068\u304d\u306f\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067\u53cd\u6620\u3092\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u5148\u306b\u304a\u3053\u306a\u3063\u305f\u30e6\u30fc\u30b6\u30fc\u4f5c\u6210\u306a\u3069\u306b\u306f\u5fc5\u8981\u306a\u3044\u3068\u601d\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>FLUSH PRIVILEGES;<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/zuEyCJ466bc\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u65e5\u307e\u3067\u306bubuntu Minimal\u306eVM\u3092\u65b0\u898f\u3067\u4f5c\u6210\u3057\u3001\u305d\u3053\u306bNGINX\u3001SSL\u3001PHP\u306e\u8a2d\u5b9a\u3092\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u672c\u65e5\u306fMariaDB\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u30ef\u30fc\u30c9\u30d7\u30ec\u30b9\u306a\u3069\u306e\uff23\uff2d\uff33\u306b\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u3092\u3057\u307e\u3059\u3002\u4e0b\u8a18\u306e\u30b3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/posts\/180"}],"collection":[{"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/comments?post=180"}],"version-history":[{"count":0,"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/posts\/180\/revisions"}],"wp:attachment":[{"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/media?parent=180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/categories?post=180"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/192.168.0.139:8080\/wp-json\/wp\/v2\/tags?post=180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}