{"id":104930,"date":"2022-03-26T07:32:44","date_gmt":"2022-03-25T23:32:44","guid":{"rendered":"http:\/\/www.idc.net\/help\/104930\/"},"modified":"2022-03-26T07:32:44","modified_gmt":"2022-03-25T23:32:44","slug":"%e6%8e%92%e5%ba%8flinux%e4%b8%8b%e5%80%92%e5%ba%8f%e6%8e%92%e5%ba%8f%e7%9a%84%e6%8a%80%e5%b7%a7%ef%bc%88linux%e5%80%92%e5%ba%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/104930\/","title":{"rendered":"\u6392\u5e8fLinux\u4e0b\u5012\u5e8f\u6392\u5e8f\u7684\u6280\u5de7\uff08linux\u5012\u5e8f\uff09"},"content":{"rendered":"

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`rev [datafile] | sort -r`<\/p>\n<\/p>\n

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`cat [datafile] | sort -r`<\/p>\n<\/p>\n

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`sort -n -r [datafile]`<\/p>\n<\/p>\n

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`cat [datafile] | tail -r`<\/p>\n<\/p>\n

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