{"type":"rich","height":"190","version":"1.0","categories":["UNIX","UNIX-Linux"],"width":"100%","description":"\u30cf\u30f3\u30ba\u30aa\u30f3 \u74b0\u5883\u60c5\u5831 # cat /etc/os-release | head -n 1 PRETTY_NAME=\"Debian GNU/Linux 9 (stretch)\" 100MB\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b # dd if=/dev/zero of=100mbfile oflag=direct bs=1M count=100 100+0 records in 100+0 records out 104857600 bytes (105 MB, 100 MiB) copied, 2.7764 s, 37.8 MB/s \u30d5\u30a1\u30a4\u30eb\u3092\u78ba\u8a8d\u3059\u308b # ls -lh total 101M -rw-r--r-\u2026","author_url":"https://blog.hatena.ne.jp/mtiit/","blog_url":"https://www.mtioutput.com/","blog_title":"(O+P)ut","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/mtiit/20190708/20190708105146.png","author_name":"mtiit","url":"https://www.mtioutput.com/entry/mem-access-fast","title":"\u3010Linux\u3011\u30ad\u30e3\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306e\u901f\u5ea6\u3092\u5b9f\u611f\u3059\u308b","published":"2019-08-08 09:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.mtioutput.com%2Fentry%2Fmem-access-fast\" title=\"\u3010Linux\u3011\u30ad\u30e3\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306e\u901f\u5ea6\u3092\u5b9f\u611f\u3059\u308b - (O+P)ut\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","provider_name":"Hatena Blog"}