{"author_url":"https://blog.hatena.ne.jp/ike-dai/","version":"1.0","height":"190","type":"rich","provider_url":"https://hatena.blog","author_name":"ike-dai","url":"https://ike-dai.hatenablog.com/entry/20090219/1235053481","provider_name":"Hatena Blog","width":"100%","blog_title":"ike-dai's blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fike-dai.hatenablog.com%2Fentry%2F20090219%2F1235053481\" title=\"cron\u3000\u74b0\u5883\u5909\u6570 - ike-dai&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Linux"],"published":"2009-02-19 23:24:41","blog_url":"https://ike-dai.hatenablog.com/","title":"cron\u3000\u74b0\u5883\u5909\u6570","description":"Linux\u3067\u306f\u3001crontab\u306b\u30d0\u30c3\u30c1\u3092\u767b\u9332\u3057\u3066\u304a\u3044\u3066\u3001\u4e00\u5b9a\u6642\u9593\u6bce\u306b\u5b9f\u884c\u3055\u305b\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u3088\u304f\u3042\u308b\u3053\u3068\u3060\u3068\u601d\u3044\u307e\u3059\u3002 \u4eca\u65e5\u306f\u3001\u305d\u3053\u3067\u306e\u3061\u3087\u3063\u3068\u3057\u305f\u6ce8\u610f\u70b9\u306b\u3064\u3044\u3066\u8a18\u9332\u3057\u3066\u304a\u304d\u307e\u3059\u3002crontab\u306e\u8a2d\u5b9a\u3067\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u3044\u3066\u3044\u307e\u3059\u3002 $ crontab -l 0 0 * * * /bin/sh /var/scripts/aaa.sh 0,30 * * * /bin/sh /var/scripts/bbb.sh \u3053\u3053\u3067\u3001aaa.sh\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a\u304c\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u306f\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002 \u3061\u3083\u3093\u3068\u74b0\u5883\u5909\u6570\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u307e\u3059\u3002 $ echo $HENSU hoge\u2026"}