{"id":983,"date":"2020-08-29T12:25:07","date_gmt":"2020-08-29T04:25:07","guid":{"rendered":"http:\/\/123.57.164.21\/?p=983"},"modified":"2020-08-29T12:25:07","modified_gmt":"2020-08-29T04:25:07","slug":"linux-%e5%88%a9%e7%94%a8-dev-zero%e5%92%8c-dev-null%e6%b5%8b%e8%af%95%e7%a1%ac%e7%9b%98%e8%af%bb%e5%86%99%e9%80%9f%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=983","title":{"rendered":"linux \u5229\u7528\/dev\/zero\u548c\/dev\/null\u6d4b\u8bd5\u786c\u76d8\u8bfb\u5199\u901f\u5ea6"},"content":{"rendered":"\n<p>\u73b0\u5728\u5f88\u591a\u65f6\u5019\uff0c\u6211\u4eec\u5b89\u88c5\u5b8clinux\u9700\u8981\u6d4b\u8bd5\u786c\u76d8IO\u6027\u80fd\uff0c\u90a3\u6211\u4eec\u6765\u7528\/dev\/zero\u548c\/dev\/null\u53ca\u547d\u4ee4dd\u6d4b\u8bd5\u4e00\u4e0b<\/p>\n\n\n\n<p>\u9996\u5148\u6211\u4eec\u9700\u8981\u5148\u4e86\u89e3<span class=\"has-inline-color has-vivid-red-color\">\/dev\/null<\/span>\u548c<span class=\"has-inline-color 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