{"blog_url":"https://akiyan.hatenadiary.com/","version":"1.0","width":"100%","provider_name":"Hatena Blog","published":"2006-03-06 00:00:03","blog_title":" akiyan.com \u7ba1\u7406\u4eba\u30e1\u30e2","provider_url":"https://hatena.blog","url":"https://akiyan.hatenadiary.com/entry/20060306/p4","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakiyan.hatenadiary.com%2Fentry%2F20060306%2Fp4\" title=\"unix\u306e\u5f79\u7acb\u3064TIPS\u3044\u308d\u3044\u308d -  akiyan.com \u7ba1\u7406\u4eba\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","author_name":"akiyan","categories":["\u30b5\u30fc\u30d0\u30fc\u7ba1\u7406"],"image_url":null,"author_url":"https://blog.hatena.ne.jp/akiyan/","description":"http://web.archive.org/web/20050208031520/http://naoya.dyndns.org/doc/unix_tips.txt /dev/null \u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8 \u3068 rm \u306e\u9055\u3044 \u25a0 /dev/null \u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8 \u3068 rm \u306e\u9055\u3044 rm \u306f\u30d5\u30a1\u30a4\u30eb\u305d\u306e\u3082\u306e\u3092\u524a\u9664\u3057\u3066\u3057\u307e\u3046\u305f\u3081\u3001\u4f8b\u3048\u3070squid\u306eaccess.log\u3084sendmail\u306e maillog\u306a\u3069\u3001\u30d7\u30ed\u30bb\u30b9\u304c\u958b\u3044\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u80a5\u5927\u5316\u3057\u305f\u3068\u304d\u306e\u5bfe\u51e6\u3068\u3057\u3066\u306f\u9069 \u5207\u3067\u306f\u306a\u3044\u3002 cat /dev/null > access.log \u3068\u3057\u3066\u3084\u308b\u3053\u3068\u3067\u3001\u30d7\u30ed\u30bb\u30b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u305a\u306b\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\u306e\u30d5\u2026","title":"unix\u306e\u5f79\u7acb\u3064TIPS\u3044\u308d\u3044\u308d","height":"190"}