{"author_name":"kito0039","type":"rich","height":"190","width":"100%","image_url":null,"author_url":"https://blog.hatena.ne.jp/kito0039/","blog_title":"Web Developer's Struggle Memories","blog_url":"https://kito0039.hatenablog.com/","categories":["\u5099\u5fd8\u9332","Linux"],"url":"https://kito0039.hatenablog.com/entry/2015/05/03/075329","description":"\u3088\u304f\u4f7f\u3046\u30b5\u30fc\u30d0\u95a2\u9023\u306e\u30b3\u30de\u30f3\u30c9\u3092\u30e1\u30e2\u3002 \u25ef\u30b5\u30fc\u30d0\u306e\u30b9\u30da\u30c3\u30af $ cat /proc/meminfo \u25ef\u30b5\u30fc\u30d0\u306e\u7a7a\u304d\u5bb9\u91cf $ free -m\uff08MB\u3067\u8868\u793a\uff09 \u25ef\u30b5\u30fc\u30d0\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u30af\u30ea\u30a2 $ sysctl -w vm.drop_caches=3 \u203b\u300c3\u300d\u306f\u3001\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30c0\u30fc\u30c6\u30a3\u30ad\u30e3\u30c3\u30b7\u30e5\u3001inode\u89e3\u653e \u25ef\u30b5\u30fc\u30d0\u306e\u4f7f\u7528\u91cf\u306e\u78ba\u8a8d $ df -h\uff08\u9069\u5207\u306a\u5358\u4f4d\u3067\u8868\u793a\uff09 \u25ef\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4f7f\u7528\u91cf\u306e\u78ba\u8a8d $ du -sch ./*\uff08\u30ab\u30ec\u30f3\u30c8\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u9069\u5207\u306a\u5358\u4f4d\u3067\u307e\u3068\u3081\u3066\u8868\u793a\uff09 \u25efDNS\u30b5\u30fc\u30d0\u306b\u540d\u524d\u89e3\u6c7a\u306e\u554f\u5408\u305b\u3092\u884c\u3046 $ nslookup\uff08\u53c8\u306f dig\uff09 [\u30db\u30b9\u30c8\u30fb\u30c9\u30e1\u30a4\u30f3\u540d\u3001\u53c8\u306fIP\u30a2\u30c9\u30ec\u30b9] \u25ef\u30b3\u30de\u30f3\u2026","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkito0039.hatenablog.com%2Fentry%2F2015%2F05%2F03%2F075329\" title=\"\u500b\u4eba\u7684\u306b\u3088\u304f\u4f7f\u3046Linux\u30b3\u30de\u30f3\u30c9\u96c6 - Web Developer&#39;s Struggle Memories\" 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","provider_name":"Hatena Blog","title":"\u500b\u4eba\u7684\u306b\u3088\u304f\u4f7f\u3046Linux\u30b3\u30de\u30f3\u30c9\u96c6","published":"2015-05-03 07:53:29"}