{"id":1283,"date":"2019-12-22T22:51:41","date_gmt":"2019-12-22T13:51:41","guid":{"rendered":"https:\/\/took.jp\/?p=1283"},"modified":"2020-06-15T14:44:21","modified_gmt":"2020-06-15T05:44:21","slug":"post-1283","status":"publish","type":"post","link":"https:\/\/took.jp\/tech-blog\/post-1283\/","title":{"rendered":"\u521d\u3081\u3066cron\u3092\u89e6\u3063\u3066\u307f\u308b\u3010Linux\u3067\u306e\u5b9a\u671f\u5b9f\u884c\u51e6\u7406\u3011"},"content":{"rendered":"<p>Linux\u306b\u306fcron\u3068\u3044\u3046\u6a5f\u80fd\u304c\u3042\u308a\u3001\u5b9a\u671f\u5b9f\u884c\u51e6\u7406\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n<p>\u79c1\u306f\u3001\u307e\u3060\u4f7f\u3063\u305f\u3053\u3068\u304c\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u4f7f\u7528\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089\u4f7f\u3063\u3066\u307f\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>cron\u3068\u306f...<\/h2>\n<blockquote><p>crontab\uff08\u30af\u30ed\u30f3\u30bf\u30d6\u3001\u3042\u308b\u3044\u306f\u30af\u30ed\u30fc\u30f3\u30bf\u30d6\u3001\u30af\u30fc\u30ed\u30f3\u30bf\u30d6\u3068\u3082\uff09\u30b3\u30de\u30f3\u30c9\u306fUnix\u7cfb\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0 (OS) \u306b\u304a\u3044\u3066\u3001\u30b3\u30de\u30f3\u30c9\u306e\u5b9a\u6642\u5b9f\u884c\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u7ba1\u7406\u3092\u884c\u3046\u305f\u3081\u306b\u7528\u3044\u3089\u308c\u308b\u30b3\u30de\u30f3\u30c9\u3067\u3042\u308b\u3002\u6a19\u6e96\u5165\u529b\u304b\u3089\u30b3\u30de\u30f3\u30c9\u5217\u3092\u8aad\u307f\u53d6\u308a\u3001crontab\u3068\u547c\u3070\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u306b\u305d\u308c\u3092\u8a18\u9332\u3059\u308b\u3002\u3053\u306e\u8a18\u9332\u3092\u5143\u306b\u5b9a\u6642\u306b\u306a\u308b\u3068\u3001\u305d\u306e\u547d\u4ee4\u5185\u5bb9\u3092\u8aad\u307f\u53d6\u308a\u3001\u5b9f\u884c\u304c\u884c\u308f\u308c\u308b\u3002cron\u3068\u3044\u3046\u540d\u79f0\u306f\u30ae\u30ea\u30b7\u30a2\u8a9e\u306e\u30af\u30ed\u30ce\u30b9 (\u03c7\u03c1\u03cc\u03bd\u03bf\u03c2) \u306b\u7531\u6765\u3059\u308b\u3068\u3044\u3046\u8aac\u304c\u3042\u308b\uff08Command Run ON \u306e\u7565\u3068\u3044\u3046\u8aac\u3082\uff09\u3002\u65e5\u672c\u8a9e\u3067\u306f\u30af\u30fc\u30ed\u30f3\u3068\u3044\u3046\u8aad\u307f\u304c\u6163\u7fd2\u7684\u306b\u5e83\u304f\u7528\u3044\u3089\u308c\u3066\u3044\u308b\u304c\u3001\u82f1\u8a9e\u3067\u306f\u901a\u5e38\u30af\u30ed\u30f3\u307e\u305f\u306f\u30af\u30ed\u30fc\u30f3\u3068\u767a\u97f3\u3059\u308b[1]\u3002\uff08\u4ee5\u4e0b\u7565\uff09<\/p>\n<div class=\"blockquote_ref\">\n<div><a href=\"https:\/\/ja.wikipedia.org\/wiki\/Crontab\" target=\"_blank\" rel=\"noopener noreferrer\">Wikipedia<\/a><\/div>\n<\/div>\n<\/blockquote>\n<p>\u4f7f\u3044\u65b9\u3068\u3057\u3066\u306f\u3001<\/p>\n<p><strong>\u3000\u3007\u5206\u6bce\u306b\u5b9f\u884c\u3002<\/strong><\/p>\n<p><strong>\u3000\u3007\u66dc\u65e5\u306e\u307f\u5b9f\u884c\u3002<\/strong><\/p>\n<p><strong>\u3000\u6bce\u5e74\u3007\u6708\u3007\u65e5\u306b\u5b9f\u884c\u3002<\/strong><\/p>\n<p>\u306a\u3069\u69d8\u3005\u306a\u4f7f\u3044\u65b9\u304c\u3067\u304d\u308b\u3089\u3057\u3044\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u3053\u308c\u306f\u304b\u306a\u308a\u4fbf\u5229\u306a\u4e88\u611f\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u5b9f\u969b\u306b\u4f7f\u3063\u3066\u307f\u308b<\/h2>\n<p>\u4eca\u56de\u306f\u3001\u4f5c\u6210\u3057\u305f\u30c6\u30ad\u30b9\u30c8\u30d5\u30a1\u30a4\u30eb\u306b\u3001\u6bce\u5206\u3001\u7279\u5b9a\u306e\u6587\u5b57\u5217\u3092\u66f8\u304d\u8fbc\u3080\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u307f\u308b\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u30c6\u30ad\u30b9\u30c8\u306e\u4f5c\u6210<\/p>\n<pre class=\"line-numbers\"><code class=\"language-markup\">sudo touch ~\/test.txt<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>cron\u3092\u7de8\u96c6<\/p>\n<pre class=\"line-numbers\"><code class=\"language-markup\">crontab -e<\/code><\/pre>\n<p>&nbsp;<\/p>\n<div class=\"frame frame-blue\">\n<div class=\"frame-title point-frame\"><i class=\"fas fa-hand-point-right\"><\/i>\u3000Point<\/div>\n<p>\u3053\u3061\u3089\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u7de8\u96c6\u3059\u308b\u3053\u3068\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n<p>\u4ee5\u4e0b\u3092\u8ffd\u8a18<\/p>\n<pre class=\"line-numbers\"><code class=\"language-markup\">* * * * * sudo sh -c \"echo 'test' &gt;&gt; ~\/test.txt\"<\/code><\/pre>\n<p>&nbsp;<\/p>\n<p>\u4fdd\u5b58\u3092\u3059\u308b\u3053\u3068\u3067\u3001\u30db\u30fc\u30e0\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u4f5c\u6210\u3055\u308c\u305ftest.txt\u306b\u6bce\u5206\u3001\u300ctest\u300d\u3068\u3044\u3046\u6587\u5b57\u304c\u8ffd\u8a18\u3055\u308c\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u8a2d\u5b9a\u306e\u6700\u521d\u306b\u3042\u3063\u305f<\/p>\n<p>\u300c* * * * *\u300d\u306f\u305d\u308c\u305e\u308c\u3001<\/p>\n<p>\u300c\u5206 \u6642 \u65e5 \u6708 \u66dc\u65e5\u300d\u3092\u8868\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u306b\u3088\u3063\u3066\u3001\u69d8\u3005\u306a\u6761\u4ef6\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u6761\u4ef6\u306b\u5f8c\u308d\u306b\u306f\u3001\u5b9f\u884c\u3057\u305f\u3044\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002\uff08;\u533a\u5207\u308a\u3067\u8907\u6570\u30b3\u30de\u30f3\u30c9 \u3084 \u4f5c\u6210\u3057\u305f\u30b7\u30a7\u30eb\u3092\u547c\u3073\u51fa\u3057\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u3002\uff09<\/p>\n<p>&nbsp;<\/p>\n<p>\u8a73\u3057\u3044\u8a2d\u5b9a\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u3061\u3089\u306e\u8a18\u4e8b\u304c\u3068\u3066\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3057\u305f\u306e\u3067\u3001\u7d39\u4ecb\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><span style=\"color: #000080;\"><a style=\"color: #000080;\" href=\"https:\/\/qiita.com\/UNILORN\/items\/a1a3f62409cdb4256219\">https:\/\/qiita.com\/UNILORN\/items\/a1a3f62409cdb4256219<\/a><\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u306b\u306fcron\u3068\u3044\u3046\u6a5f\u80fd\u304c\u3042\u308a\u3001\u5b9a\u671f\u5b9f\u884c\u51e6\u7406\u306a\u3069\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002 \u79c1\u306f\u3001\u307e\u3060\u4f7f\u3063\u305f\u3053\u3068\u304c\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u4f7f\u7528\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u306a\u304c\u3089\u4f7f\u3063\u3066\u307f\u308b\u3002 &nbsp; cron\u3068\u306f... crontab\uff08\u30af\u30ed\u30f3\u30bf\u30d6\u3001\u3042\u308b\u3044\u306f\u30af\u30ed\u30fc\u30f3\u30bf\u30d6\u3001\u30af\u30fc\u30ed\u30f3\u30bf\u30d6\u2026<\/p>\n","protected":false},"author":3,"featured_media":1858,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[62,76],"tags":[],"class_list":["post-1283","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-it","category-linux"],"_links":{"self":[{"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/posts\/1283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/comments?post=1283"}],"version-history":[{"count":0,"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/posts\/1283\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/media\/1858"}],"wp:attachment":[{"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/media?parent=1283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/categories?post=1283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/took.jp\/tech-blog\/wp-json\/wp\/v2\/tags?post=1283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}