{"id":26344,"date":"2020-02-19T04:54:31","date_gmt":"2020-02-19T12:54:31","guid":{"rendered":"https:\/\/kinsta.com\/?post_type=knowledgebase&#038;p=65252"},"modified":"2025-10-02T04:51:46","modified_gmt":"2025-10-01T19:51:46","slug":"installation-failed-could-not-create-directory","status":"publish","type":"post","link":"https:\/\/kinsta.com\/jp\/blog\/installation-failed-could-not-create-directory\/","title":{"rendered":"WordPress\u306e\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<p>WordPress\u30b5\u30a4\u30c8\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u696d\u52d9\u306e\u59a8\u3052\u306b\u306a\u308a\u3001\u8a2a\u554f\u8005\u3082\u30b9\u30e0\u30fc\u30ba\u306b\u30b5\u30a4\u30c8\u3092\u5229\u7528\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u53d6\u308a\u4e0a\u3052\u308b\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u5834\u5408\u306f\u3001\u30b5\u30a4\u30c8\u306e\u4e3b\u8981\u306a\u6a5f\u80fd\u304c\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u5e78\u3044\u3053\u306e\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3059\u3002\u8a2d\u5b9a\u3092\u5fae\u8abf\u6574\u3059\u308b\u3060\u3051\u3067\u3001<a href=\"https:\/\/kinsta.com\/jp\/topics\/wordpress-plugins\/\">WordPress\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u307e\u305f\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/fastest-wordpress-theme\/\">WordPress\u30c6\u30fc\u30de<\/a>\u3092\u3059\u3050\u306b\u4fee\u6b63\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306f\u3001\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u95a2\u9023\u3059\u308b\u30a8\u30e9\u30fc\u306b\u3064\u3044\u3066\u3001\u305d\u3057\u3066\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5\u30923\u7a2e\u985e\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div><\/div><kinsta-auto-toc heading=\"Table of Contents\" list-style=\"arrow\" selector=\"h2\" count-number=\"-1\"><\/kinsta-auto-toc>\n<h2 id=\"what-causes-the-installation-failed-could-not-create-directory-error-in-wordpress\">\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u306e\u539f\u56e0<\/h2>\n<p>WordPress\u306e\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u30b7\u30ca\u30ea\u30aa\u306f\u3001\u4ee5\u4e0b\u306e3\u901a\u308a\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>WordPress\u7ba1\u7406\u753b\u9762\u3067<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-install-a-wordpress-theme\/\">\u30c6\u30fc\u30de<\/a>\u3084<a href=\"https:\/\/kinsta.com\/blog\/how-to-install-wordpress-plugins\/\">\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642<\/li>\n<li>\u30c6\u30fc\u30de\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u66f4\u65b0\u4e2d<\/li>\n<li>\u30b5\u30fc\u30d0\u30fc\u306e<strong>wp-content<\/strong>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3078\u306e\u30d5\u30a1\u30a4\u30eb\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u6642<\/li>\n<\/ol>\n<p>\u3044\u305a\u308c\u306e\u72b6\u6cc1\u3067\u3082\u6839\u672c\u306e\u539f\u56e0\u306f\u540c\u3058\u3067\u3059\u3002\u5404\u30b7\u30ca\u30ea\u30aa\u3054\u3068\u306b\u3082\u3046\u5c11\u3057\u6398\u308a\u4e0b\u3052\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h3>\u30b5\u30a4\u30c8\u306b\u65b0\u3057\u3044\u30c6\u30fc\u30de\u307e\u305f\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h3>\n<p>WordPress\u30b5\u30a4\u30c8\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-database\/\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9<\/a>\u3001\u30b5\u30fc\u30d0\u30fc\u4e0a\u306e\u30d5\u30a9\u30eb\u30c0\u307e\u305f\u306f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u306e2\u3064\u306e\u8981\u7d20\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002WordPress\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092\u4f7f\u7528\u3057\u3066\u30b5\u30a4\u30c8\u306b\u30c6\u30fc\u30de\u307e\u305f\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u8ffd\u52a0\u3059\u308b\u5834\u5408\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3059\u308b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u304c\u65b0\u898f\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u30d7\u30e9\u30b0\u30a4\u30f3\u307e\u305f\u306f\u30c6\u30fc\u30de\u306b\u3001<strong>\u30b5\u30a4\u30c8\u306e\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3078\u306e\u66f8\u304d\u8fbc\u307f\u6a29\u9650\u3092\u6301\u305f\u306a\u3044<\/strong>\u5834\u5408\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u3053\u306e\u6642\u3001\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u306f\u30b5\u30a4\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u8a72\u5f53\u306e\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u3092\u8ffd\u52a0\u3057\u3066\u30b5\u30a4\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306f\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u3092\u4f1d\u3048\u3088\u3046\u3068\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u6700\u8fd1\u7acb\u3061\u4e0a\u3052\u305fWordPress\u30b5\u30a4\u30c8\u3067\u767a\u751f\u3059\u308b\u306e\u304c\u901a\u4f8b\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u3042\u307e\u308a\u77e5\u3089\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u3053\u306e\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u306f\u3082\u30461\u3064\u3042\u308a\u3001\u30b5\u30fc\u30d0\u30fc\u3067\u30b5\u30a4\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u304c\u4e0d\u8db3\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/disk-usage-wordpress\/\">WordPress\u306e\u30c7\u30a3\u30b9\u30af\u4f7f\u7528\u72b6\u6cc1\u306e\u78ba\u8a8d\u65b9\u6cd5\u306f\u3053\u3061\u3089<\/a>\u3067\u3054\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u53e4\u3044\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30d5\u30a1\u30a4\u30eb\u304c\u524a\u9664\u3055\u308c\u3066\u3044\u306a\u3044\u3001\u307e\u305f\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/disk-space-wordpress-hosting\/\">\u5229\u7528\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u30d7\u30e9\u30f3\u306e\u30ea\u30bd\u30fc\u30b9\u304c\u8db3\u308a\u3066\u3044\u306a\u3044<\/a>\u53ef\u80fd\u6027\u3082\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u5f8c\u8005\u306e\u5834\u5408\u306f\u3001<a href=\"https:\/\/kinsta.com\/jp\/pricing\/\">\u30d7\u30e9\u30f3\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/a>\u3092\u691c\u8a0e\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<aside role=\"note\" class=\"wp-block-kinsta-notice is-style-info\">\n            <h3>Info<\/h3>\n        <p>Kinsta\u3067\u306f\u300120GB\u5358\u4f4d\u306e<a href=\"https:\/\/kinsta.com\/jp\/docs\/billing\/wordpress-hosting-plans\/overages\/#disk-space-addon\">\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u30a2\u30c9\u30aa\u30f3<\/a>\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30d7\u30e9\u30f3\u306f\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044\u304c\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u306e\u307f\u3092\u5897\u3084\u3057\u305f\u3044\u3068\u3044\u3046\u5834\u5408\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<\/aside>\n\n<h3>\u65e2\u5b58\u306e\u30c6\u30fc\u30de\u307e\u305f\u306f\u30d7\u30e9\u30b0\u30a4\u30f3\u306e\u66f4\u65b0<\/h3>\n<p>\u30b5\u30a4\u30c8\u306b\u65e2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u308b<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-update-wordpress-theme\/\">WordPress\u30c6\u30fc\u30de<\/a>\u3084\u30d7\u30e9\u30b0\u30a4\u30f3\u3092\u66f4\u65b0\u3057\u3088\u3046\u3068\u3057\u3066\u3001\u300c\u66f4\u65b0\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u5834\u5408\u3082\u767a\u751f\u539f\u56e0\u306f\u540c\u3058\u3067\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/manually-update-wordpress-plugin\/\">WordPress\u30d7\u30e9\u30b0\u30a4\u30f3<\/a>\u307e\u305f\u306f\u30c6\u30fc\u30de\u306e\u66f4\u65b0\u306b\u306f\u3001\u30b5\u30a4\u30c8\u306e\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u8a72\u5f53\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u66f8\u304d\u63db\u3048\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30a2\u30af\u30bb\u30b9\u6a29\u9650\u306e\u8a2d\u5b9a\u306b\u8aa4\u308a\u304c\u3042\u308b\u5834\u5408\u3001\u307e\u305f\u306f\u5341\u5206\u306a\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u9069\u5207\u306a\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3057\u305f\u308a\u3001\u65b0\u898f\u30d5\u30a1\u30a4\u30eb\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h3>wp-content\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3078\u306e\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9<\/h3>\n<p>\u30b5\u30fc\u30d0\u30fc\u306e\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u306f\u3001\u8a31\u53ef\u3055\u308c\u3066\u3044\u306a\u3044\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u308b\u30b5\u30a4\u30c8\u306e\u5909\u66f4\u3084\u6a5f\u5bc6\u60c5\u5831\u306e\u76d7\u7528\u3092\u9632\u3050\u305f\u3081\u306b\u30b5\u30fc\u30d0\u30fc\u304c\u5c0e\u5165\u3057\u3066\u3044\u308b<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-security\/\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56<\/a>\u306e1\u3064\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a2d\u5b9a\u306b\u8aa4\u308a\u304c\u3042\u308b\u5834\u5408\u3001\u81ea\u5206\u306e\u30b5\u30a4\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3057\u305f\u304c\u3063\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-admin\/\">WordPress\u7ba1\u7406\u753b\u9762<\/a>\u306e\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306b\u30d7\u30e9\u30b0\u30a4\u30f3\u307e\u305f\u306f\u30c6\u30fc\u30de\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30b5\u30fc\u30d0\u30fc\u306e<strong>wp-content<\/strong>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u76f4\u63a5\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u3066\u3082\u3001\u540c\u3058\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306fWordPress\u3067\u306f\u306a\u304f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u554f\u984c\u306b\u8d77\u56e0\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u3053\u306e\u30a8\u30e9\u30fc\u306f\u5168\u3066\u306e\u30e1\u30c7\u30a3\u30a2\u30d5\u30a1\u30a4\u30eb\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b<strong>wp-content\/uploads<\/strong>\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3082\u5f71\u97ff\u3092\u53ca\u307c\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u753b\u50cf\u3084\u52d5\u753b\u306a\u3069\u306e\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30b5\u30fc\u30d0\u30fc\u306b\u4fdd\u5b58\u3057\u3066\u30b5\u30a4\u30c8\u306b\u8ffd\u52a0\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u3092\u65b0\u305f\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u3068\u540c\u3058\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30eb\u30fc\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u66f8\u304d\u8fbc\u3080\u6a29\u9650\u304c\u306a\u304f\u3066\u3082\u3001<strong>wp-content\/uploads<\/strong>\u306b\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3068\u3001\u3053\u306e\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u306e\u30a8\u30e9\u30fc\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u30b5\u30fc\u30d0\u30fc\u8a2d\u5b9a\u306e\u8abf\u6574\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2>\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u306e\u3068\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u65b9\u6cd5<\/h2>\n<p>\u3053\u306e\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u306f\u6bd4\u8f03\u7684\u7c21\u5358\u3067\u3001\u591a\u304f\u306e\u5834\u5408\u306f\u30a2\u30af\u30bb\u30b9\u6a29\u306e\u8a2d\u5b9a\u3092\u4fee\u6b63\u3059\u308b\u3060\u3051\u3067OK\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u8a2d\u5b9a\u306e\u8abf\u6574\u3092\u884c\u3046\u524d\u306b\u3001\u539f\u56e0\u3092\u7279\u5b9a\u3057\u3001\u672c\u5f53\u306b\u8a2d\u5b9a\u3092\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u4ee5\u4e0b\u3001\u3053\u306e\u30a8\u30e9\u30fc\u304c\u30a2\u30af\u30bb\u30b9\u6a29\u95a2\u9023\u306e\u3082\u306e\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u65ad\u3059\u308b2\u3064\u306e\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h3>1. WordPress\u306e\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/h3>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-5-2\/\">WordPress 5.2<\/a>\u3067\u306f\u3001\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u6a5f\u80fd\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/php-benchmarks\/\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c6\u30b9\u30c8\u306e\u7d50\u679c<\/a>\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30c1\u30a7\u30c3\u30af\u3001WordPress\u8a2d\u5b9a\u30c7\u30fc\u30bf\u306a\u3069\u3001WordPress\u30b5\u30a4\u30c8\u306b\u95a2\u3059\u308b\u8cb4\u91cd\u306a\u60c5\u5831\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>WordPress\u7ba1\u7406\u753b\u9762\u304b\u3089\u300c<strong>\u30c4\u30fc\u30eb<\/strong>\u300d\uff1e\u300c<strong>\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9<\/strong>\u300d\u306b\u79fb\u52d5\u3057\u3001\u300c<strong>\u60c5\u5831<\/strong>\u300d\u30bf\u30d6\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_64975\" aria-describedby=\"caption-attachment-64975\" style=\"width: 1856px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64975 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/wp-site-health-info.png\" alt=\"WordPress\u306e\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u6a5f\u80fd\" width=\"1856\" height=\"1176\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/wp-site-health-info.png 1856w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/wp-site-health-info-300x190.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/wp-site-health-info-1024x649.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/wp-site-health-info-768x487.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/wp-site-health-info-1536x973.png 1536w\" sizes=\"auto, (max-width: 1856px) 100vw, 1856px\" \/><figcaption id=\"caption-attachment-64975\" class=\"wp-caption-text\">WordPress\u306e\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u6a5f\u80fd<span style=\"font-size: 16px\">\u00a0<\/span><\/figcaption><\/figure>\n<p>\u300c<strong>\u60c5\u5831<\/strong>\u300d\u30bf\u30d6\u3092\u958b\u3044\u305f\u3089\u3001\u4e0b\u306b\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u300c<strong>\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3<\/strong>\u300d\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_64976\" aria-describedby=\"caption-attachment-64976\" style=\"width: 1472px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64976 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission.png\" alt=\"WordPress\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u306e\u300c\u60c5\u5831\u300d\u30bf\u30d6\" width=\"1472\" height=\"1318\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission.png 1472w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission-300x269.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission-1024x917.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission-768x688.png 768w\" sizes=\"auto, (max-width: 1472px) 100vw, 1472px\" \/><figcaption id=\"caption-attachment-64976\" class=\"wp-caption-text\">WordPress\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u306e\u300c\u60c5\u5831\u300d\u30bf\u30d6<\/figcaption><\/figure>\n<p>\u5c55\u958b\u3059\u308b\u3068\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3068\u30c6\u30fc\u30de\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306a\u3069\u306e\u4e3b\u8981\u306aWordPress\u30d5\u30a1\u30a4\u30eb\u304c\u4e00\u89a7\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3044\u305a\u308c\u3082\u300c<strong>\u66f8\u304d\u8fbc\u307f\u53ef\u80fd<\/strong>\u300d\u3068\u306a\u3063\u3066\u3044\u308b\u306e\u304c\u6b63\u5e38\u3067\u3059\u3002<\/p>\n<figure id=\"attachment_64977\" aria-describedby=\"caption-attachment-64977\" style=\"width: 1268px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64977 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission2.png\" alt=\"WordPress\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d\" width=\"1268\" height=\"582\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission2.png 1268w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission2-300x138.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission2-1024x470.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/site-health-file-system-permission2-768x353.png 768w\" sizes=\"auto, (max-width: 1268px) 100vw, 1268px\" \/><figcaption id=\"caption-attachment-64977\" class=\"wp-caption-text\">WordPress\u30b5\u30a4\u30c8\u30d8\u30eb\u30b9\u306e\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u30d1\u30fc\u30df\u30c3\u30b7\u30e7\u30f3\u3092\u78ba\u8a8d<\/figcaption><\/figure>\n<p>\u6a29\u9650\u304c\u6b63\u3057\u304f\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u8a72\u5f53\u306e\u30d5\u30a9\u30eb\u30c0\u30fc\u306e\u6a2a\u306b\u300c\u66f8\u304d\u8fbc\u307f\u4e0d\u53ef\u300d\u3068\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3067\u3001\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u4fee\u6b63\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3057\u305f\u3002<\/p>\n<h3>2. \u30b5\u30fc\u30d0\u30fc\u306e\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n<p>\u307e\u305f\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u306e\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u78ba\u8a8d\u3059\u308b\u624b\u3082\u3042\u308a\u307e\u3059\u3002\u6b63\u3057\u304f\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u3060\u3051\u3067\u306a\u304f\u3001\u3059\u3079\u3066\u306e\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u3088\u308a\u52b9\u7387\u7684\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-error-log\/\">\u30a8\u30e9\u30fc\u30ed\u30b0<\/a>\u306b\u306f\u3001\u3054\u5229\u7528\u306e\u30b5\u30fc\u30d0\u30fc\u306e\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30d1\u30cd\u30eb\u304b\u3089\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n<p>Kinsta\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001<a href=\"https:\/\/my.kinsta.com\/?lang=ja\">MyKinsta<\/a>\u306b\u30ed\u30b0\u30a4\u30f3\u5f8c\u3001\u300c<strong>WordPress\u30b5\u30a4\u30c8<\/strong>\u300d\u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_53281\" aria-describedby=\"caption-attachment-53281\" style=\"width: 3352px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-53281 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/jp-dashboard-restyle0.png\" alt=\"MyKinsta\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9\" width=\"3352\" height=\"1864\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/jp-dashboard-restyle0.png 3352w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/jp-dashboard-restyle0-300x167.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/jp-dashboard-restyle0-1024x569.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/jp-dashboard-restyle0-768x427.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/jp-dashboard-restyle0-1536x854.png 1536w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2023\/12\/jp-dashboard-restyle0-2048x1139.png 2048w\" sizes=\"auto, (max-width: 3352px) 100vw, 3352px\" \/><figcaption id=\"caption-attachment-53281\" class=\"wp-caption-text\">MyKinsta\u306e\u30c0\u30c3\u30b7\u30e5\u30dc\u30fc\u30c9<\/figcaption><\/figure>\n<p>\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u30b5\u30a4\u30c8\u540d\u3092\u30af\u30ea\u30c3\u30af\u3057\u305f\u3089\u3001\u5de6\u30b5\u30a4\u30c9\u30d0\u30fc\u304b\u3089\u300c<strong>\u30ed\u30b0<\/strong>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_64978\" aria-describedby=\"caption-attachment-64978\" style=\"width: 2318px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64978 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log.png\" alt=\"MyKinsta\u306e\u30ed\u30b0\u30d3\u30e5\u30fc\u30a2\" width=\"2318\" height=\"1076\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log.png 2318w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-300x139.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-1024x475.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-768x357.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-1536x713.png 1536w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/02\/mykinsta-log-2048x951.png 2048w\" sizes=\"auto, (max-width: 2318px) 100vw, 2318px\" \/><figcaption id=\"caption-attachment-64978\" class=\"wp-caption-text\">MyKinsta\u306e\u30ed\u30b0\u30d3\u30e5\u30fc\u30a2<\/figcaption><\/figure>\n<p>\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u300c<strong>error.log<\/strong>\u300d\u3092\u9078\u629e\u3059\u308b\u3068\u3001\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3068\u306a\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u3084\u30c7\u30a3\u30b9\u30af\u5bb9\u91cf\u4e0d\u8db3\u306a\u3069\u3001\u30b5\u30fc\u30d0\u30fc\u3067\u767a\u751f\u3057\u305f\u6700\u8fd1\u306e\u30a8\u30e9\u30fc\u304c\u4e00\u89a7\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u95a2\u9023\u3059\u308b\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u8abf\u6574\u3059\u308b\u304b\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30b5\u30fc\u30d0\u30fc\u30d7\u30e9\u30f3\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2 id=\"how-to-fix-the-installation-failed-could-not-create-directory-error-in-wordpress\">\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u306e\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>\u30b5\u30a4\u30c8\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u8a2d\u5b9a\u304c\u539f\u56e0\u3067\u300c\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u300d\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3066\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u306f<a href=\"https:\/\/kinsta.com\/jp\/blog\/best-ftp-clients\/\">FTP\u30af\u30e9\u30a4\u30a2\u30f3\u30c8<\/a>\u3092\u4f7f\u7528\u3057\u3066\u3001<a href=\"https:\/\/kinsta.com\/jp\/blog\/how-to-use-sftp\/\">\u30d5\u30a1\u30a4\u30eb\u8ee2\u9001\u30d7\u30ed\u30c8\u30b3\u30eb\uff08FTP\uff09<\/a>\u7d4c\u7531\u3067\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u30b5\u30a4\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u306b\u5909\u66f4\u3092\u52a0\u3048\u308b\u969b\u306f\u3001\u4e07\u304c\u4e00\u306e\u4e8b\u614b\u306b\u5099\u3048\u3066<a href=\"https:\/\/kinsta.com\/jp\/blog\/wordpress-backup-plugins\/\">\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4f5c\u6210<\/a>\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u7d9a\u3044\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u30a2\u30ab\u30a6\u30f3\u30c8\u3067FTP\u8a8d\u8a3c\u60c5\u5831\u3092\u53c2\u7167\u3057\u307e\u3059\u3002<\/p>\n<p>Kinsta\u3092\u3054\u5229\u7528\u306e\u5834\u5408\u306f\u3001MyKinsta\u306e\u30b5\u30a4\u30c8\u306e\u300c<strong>\u60c5\u5831<\/strong>\u300d\u753b\u9762\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<figure id=\"attachment_64903\" aria-describedby=\"caption-attachment-64903\" style=\"width: 1906px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-64903 size-full\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-sftp-ssh-1.png\" alt=\"MyKinsta\u3067SFTP\/SSH\u60c5\u5831\u3092\u78ba\u8a8d\" width=\"1906\" height=\"554\" srcset=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-sftp-ssh-1.png 1906w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-sftp-ssh-1-300x87.png 300w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-sftp-ssh-1-1024x298.png 1024w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-sftp-ssh-1-768x223.png 768w, https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2024\/02\/mykinsta-sftp-ssh-1-1536x446.png 1536w\" sizes=\"auto, (max-width: 1906px) 100vw, 1906px\" \/><figcaption id=\"caption-attachment-64903\" class=\"wp-caption-text\">MyKinsta\u3067SFTP\/SSH\u60c5\u5831\u3092\u78ba\u8a8d<\/figcaption><\/figure>\n<p><a href=\"https:\/\/kinsta.com\/jp\/blog\/best-ftp-clients\/#Filezilla\">FileZilla<\/a>\u306a\u3069\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u958b\u304d\u3001\u60c5\u5831\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3055\u308c\u308b\u3068\u3001<strong>public_html<\/strong>\u30d5\u30a9\u30eb\u30c0\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001WordPress\u30d5\u30a1\u30a4\u30eb\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/01\/ftp-public-html.png\" alt=\"FTP\u7d4c\u7531\u3067public_html\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9\" width=\"1500\" height=\"785\"><figcaption class=\"wp-caption-text\">FTP\u7d4c\u7531\u3067public_html\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30af\u30bb\u30b9<\/figcaption><\/figure>\n<p>\u305d\u306e\u5f8c\u3001<strong>wp_content<\/strong>\u3001<strong>wp_includes<\/strong>\u3001<strong>wp_admin<\/strong>\u30d5\u30a9\u30eb\u30c0\u3092\u9078\u629e\u3057\u3066\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001\u300c<strong>File Permissions<\/strong>\u300d\uff08\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\uff09\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1500px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/01\/ftp-file-permissions.png\" alt=\"FTP\u7d4c\u7531\u3067\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u9078\u629e\" width=\"1500\" height=\"785\"><figcaption class=\"wp-caption-text\">FTP\u7d4c\u7531\u3067\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u9078\u629e<\/figcaption><\/figure>\n<p>\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u8a2d\u5b9a\u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<figure style=\"width: 1282px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/kinsta.com\/jp\/wp-content\/uploads\/sites\/6\/2020\/01\/ftp-permissions-window.png\" alt=\"FTP\u7d4c\u7531\u3067\u6b63\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u8a2d\u5b9a\" width=\"1282\" height=\"1226\"><figcaption class=\"wp-caption-text\">FTP\u7d4c\u7531\u3067\u6b63\u3057\u3044\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u8a2d\u5b9a<\/figcaption><\/figure>\n<p>\u3053\u306e\u8a2d\u5b9a\u304c\u4ee5\u4e0b\u306e\u5024\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<ul>\n<li>Owner Permissions\uff1a<strong>Read<\/strong>\u3001<strong>Write<\/strong>\u3001<strong>Execute<\/strong>\uff08\u6240\u6709\u8005\u306e\u30a2\u30af\u30bb\u30b9\u6a29\uff1a\u8aad\u307f\u53d6\u308a\u3001\u66f8\u304d\u8fbc\u307f\u3001\u5b9f\u884c\uff09<\/li>\n<li>Group Permissions\uff1a<strong>Read<\/strong>\u3001<strong>Execute<\/strong>\uff08\u30b0\u30eb\u30fc\u30d7\u306e\u30a2\u30af\u30bb\u30b9\u6a29\uff1a\u8aad\u307f\u53d6\u308a\u3001\u5b9f\u884c\uff09<\/li>\n<li>Public Permissions\uff1a<strong>Read<\/strong>\u3001<strong>Execute<\/strong>\uff08\u30d1\u30d6\u30ea\u30c3\u30af\u30a2\u30af\u30bb\u30b9\u6a29\uff1a\u8aad\u307f\u53d6\u308a\u3001\u5b9f\u884c\uff09<\/li>\n<li>Numeric value\uff1a<strong>755<\/strong>\uff08\u6570\u5024\uff1a755\uff09<\/li>\n<li><strong>Recurse into subdirectories<\/strong>\uff08\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u53cd\u6620\uff09\u3092\u9078\u629e<\/li>\n<li><strong>Apply to directories only<\/strong>\uff08\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u306e\u307f\u9069\u7528\uff09\u3092\u9078\u629e<\/li>\n<\/ul>\n<p>\u8a2d\u5b9a\u3092\u8abf\u6574\u3057\u305f\u3089\u3001\u300c<strong>OK<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u8a2d\u5b9a\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002 \u6b21\u306b\u3001<strong>public_html<\/strong>\u5185\u306e\u4ed6\u306e\u3059\u3079\u3066\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3001\u300c<strong>File Permissions<\/strong>\u300d\uff08\u30d5\u30a1\u30a4\u30eb\u306e\u30a2\u30af\u30bb\u30b9\u6a29\uff09\u3092\u958b\u3044\u3066\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3092\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>Owner Permissions\uff1a<strong>Read<\/strong>\u3001<strong>Write<\/strong>\u3001<strong>Execute<\/strong>\uff08\u6240\u6709\u8005\u306e\u30a2\u30af\u30bb\u30b9\u6a29\uff1a\u8aad\u307f\u53d6\u308a\u3001\u66f8\u304d\u8fbc\u307f\u3001\u5b9f\u884c\uff09<\/li>\n<li>Group Permissions\uff1a<strong>Read<\/strong>\u3001<strong>Execute<\/strong>\uff08\u30b0\u30eb\u30fc\u30d7\u306e\u30a2\u30af\u30bb\u30b9\u6a29\uff1a\u8aad\u307f\u53d6\u308a\u3001\u5b9f\u884c\uff09<\/li>\n<li>Public Permissions\uff1a<strong>Read<\/strong>\u3001<strong>Execute<\/strong>\uff08\u30d1\u30d6\u30ea\u30c3\u30af\u30a2\u30af\u30bb\u30b9\u6a29\uff1a\u8aad\u307f\u53d6\u308a\u3001\u5b9f\u884c\uff09<\/li>\n<li>Numeric value\uff1a<strong>644<\/strong>\uff08\u6570\u5024\uff1a644\uff09<\/li>\n<li><strong>Recurse into subdirectories<\/strong>\uff08\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u53cd\u6620\uff09\u3092\u9078\u629e<\/li>\n<li><strong>Apply to files only<\/strong>\uff08\u30d5\u30a1\u30a4\u30eb\u306b\u306e\u307f\u9069\u7528\uff09\u3092\u9078\u629e<\/li>\n<\/ul>\n<p>\u300c<strong>OK<\/strong>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u8a2d\u5b9a\u3092\u4fdd\u5b58\u3057\u305f\u3089\u3001\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3001\u30d7\u30e9\u30b0\u30a4\u30f3\u3084\u30c6\u30fc\u30de\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u307e\u305f\u306f\u66f4\u65b0\u3092\u518d\u5ea6\u5b9f\u884c\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><a 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