{"provider_name":"Hatena Blog","blog_title":"\u3068\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306e\u82e6\u60a9","url":"https://bitwaka.hatenadiary.org/entry/20091125/1259141120","published":"2009-11-25 18:25:20","author_name":"bitwaka","title":"\u3042\u308b\u6587\u5b57\u5217\u306e\u6570\u3092\u8fd4\u3059\u30b7\u30a7\u30eb","categories":["\u30b7\u30a7\u30eb"],"width":"100%","type":"rich","provider_url":"https://hatena.blog","height":"190","blog_url":"https://bitwaka.hatenadiary.org/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbitwaka.hatenadiary.org%2Fentry%2F20091125%2F1259141120\" title=\"\u3042\u308b\u6587\u5b57\u5217\u306e\u6570\u3092\u8fd4\u3059\u30b7\u30a7\u30eb - \u3068\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7ba1\u7406\u8005\u306e\u82e6\u60a9\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","image_url":null,"author_url":"https://blog.hatena.ne.jp/bitwaka/","description":"grep\u3092\u4f7f\u3063\u3066\u3001httpd\u306eerror_log\u306e\u4e2d\u304b\u3089\u300cerror\u300d\u6587\u5b57\u5217\u306e\u500b\u6570\u3092\u8fd4\u3059\u3002# vi count.sh - #!/bin/sh var=`grep -ic 'error' /var/log/httpd/error_log` exit `expr $var` - \u203bchmod 755 \u3067\u5b9f\u884c\u6a29\u9650\u3092\u4ed8\u4e0e\u3059\u308b\u306e\u3092\u5fd8\u308c\u305a\u306b\u3002 \u203b-i \u306f\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306e\u533a\u5225\u306a\u3057 \u203b-c \u306f\u6570\u306e\u53d6\u5f97"}