{"id":470,"date":"2016-03-01T14:42:57","date_gmt":"2016-03-01T06:42:57","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=470"},"modified":"2016-03-01T14:42:57","modified_gmt":"2016-03-01T06:42:57","slug":"%e6%b5%85%e8%b0%88%e4%bb%8elinux%e6%96%87%e4%bb%b6%e5%8f%98%e6%9b%b4%e6%97%b6%e9%97%b4%e6%9d%a5%e6%9f%a5%e7%9c%8b%e7%bd%91%e7%ab%99%e6%98%af%e5%90%a6%e8%a2%ab%e9%bb%91","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/hefaq\/%e6%b5%85%e8%b0%88%e4%bb%8elinux%e6%96%87%e4%bb%b6%e5%8f%98%e6%9b%b4%e6%97%b6%e9%97%b4%e6%9d%a5%e6%9f%a5%e7%9c%8b%e7%bd%91%e7%ab%99%e6%98%af%e5%90%a6%e8%a2%ab%e9%bb%91\/","title":{"rendered":"\u6d45\u8c08\u4ecelinux\u6587\u4ef6\u53d8\u66f4\u65f6\u95f4\u6765\u67e5\u770b\u7f51\u7ad9\u662f\u5426\u88ab\u9ed1"},"content":{"rendered":"

\u5f88\u591a\u65f6\u5019,\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u6587\u4ef6\u6539\u52a8\u65f6\u95f4(mtime)\u6765\u76f4\u89c2\u7684\u5224\u65ad\u6587\u4ef6\u662f\u5426\u4e3a\u81ea\u5df1\u4e0a\u4f20,\u4ece\u800c\u65ad\u5b9a\u7f51\u7ad9\u662f\u5426\u66fe\u88ab\u9ed1.<\/p>\n

\u5bf9\u4e8e\u670d\u52a1\u5668\u7ba1\u7406\u5458,\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u67e5\u770bmtime\u6765\u7f29\u77ed\u68c0\u67e5\u6570\u636e\u65f6\u95f4.<\/p>\n

 <\/p>\n

\u5f00\u59cb\u6211\u4eec\u7b80\u5355\u4e86\u89e3\u4e0b\u6587\u4ef6\u65f6\u95f4:<\/p>\n

access\u00a0time\u00a0\u00a0\u00a0atime\u5728\u8bfb\u53d6\u6587\u4ef6\u6216\u6267\u884c\u6587\u4ef6\u65f6\u4f1a\u4fee\u6539
create\u00a0time\u00a0\u00a0\u00a0ctime\u5728\u6587\u4ef6\u5199\u5165\uff0c\u66f4\u6539\u6240\u6709\u8005\uff0c\u6743\u9650\u3002\u94fe\u63a5\u65f6\u6587\u4ef6\u7684ctime\u4f1a\u968f\u4e4b\u6539\u53d8
modified\u00a0time\u00a0\u00a0mtime\u00a0\u5728\u6587\u4ef6\u5199\u5165\u65f6\u4f1a\u6539<\/p>\n

 <\/p>\n

\u63a5\u4e0b\u6765\u6211\u4eec\u8be5\u5982\u4f55\u53bb\u68c0\u67e5\u81ea\u5df1\u6570\u636e\u662f\u5426\u53d8\u66f4:<\/p>\n

(1)\u4f7f\u7528find\u00a0\u547d\u4ee4:<\/p>\n

\u67e5\u627e\u5728\u67d0\u4e2a\u65f6\u95f4\u6bb5\u4e4b\u95f4(\u598220160228—20160301)\u7684\u6587\u4ef6,\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4:<\/p>\n

>>\u00a0find\u00a0.\u00a0-newermt\u00a0‘20160228’\u00a0!\u00a0-newermt\u00a0‘20160301’<\/p>\n

 <\/p>\n

\u627e\u51fa”3\u5929\u4ee5\u524d\u88ab\u6539\u52a8\u8fc7\u7684\u6587\u4ef6”<\/p>\n

>>\u00a0find\u00a0.\u00a0-mtime\u00a0+3\u00a0-type\u00a0f\u00a0-print<\/p>\n

 <\/p>\n

\u627e\u51fa”3\u5929\u5185\u88ab\u6539\u52a8\u8fc7\u7684\u6587\u4ef6”<\/p>\n

>>\u00a0find\u00a0.\u00a0-mtime\u00a0-3\u00a0-type\u00a0f\u00a0-print<\/p>\n

 <\/p>\n

\u627e\u51fa”\u7b2c\u4e09\u5929\u88ab\u6539\u52a8\u8fc7\u7684\u6587\u4ef6”<\/p>\n

>>\u00a0find\u00a0.\u00a0-mtime\u00a03\u00a0-type\u00a0f\u00a0-print<\/p>\n

>>\u00a0find\u00a0.\u00a0-mtime\u00a0+2\u00a0-mtime\u00a0-4\u00a0-type\u00a0f\u00a0-print<\/p>\n

\u6ce8:\u00a0\u201c.\u201d\u00a0\u8868\u793a\u5f53\u524d\u76ee\u5f55<\/p>\n

 <\/p>\n

(2)\u5176\u5b9e\u6700\u76f4\u89c2\u7684\u65b9\u5f0f\u5c31\u662f\u8fdb\u884c\u6587\u4ef6\u65f6\u95f4\u6392\u5e8f<\/p>\n

>>\u00a0cd\u00a0\u76f8\u5e94\u76ee\u5f55<\/p>\n

>>\u00a0ls\u00a0-lrt<\/p>\n

-l\u00a0use\u00a0a\u00a0long\u00a0listing\u00a0format\u00a0\u4ee5\u957f\u5217\u8868\u65b9\u5f0f\u663e\u793a\uff08\u8be6\u7ec6\u4fe1\u606f\u65b9\u5f0f\uff09<\/p>\n

-t\u00a0sort\u00a0by\u00a0modification\u00a0time\u00a0\u6309\u4fee\u6539\u65f6\u95f4\u6392\u5e8f\uff08\u9ed8\u8ba4\u6700\u65b0\u65f6\u95f4\u7684\u5728\u6700\u524d\u9762\uff09<\/p>\n

-r\u00a0reverse\u00a0order\u00a0while\u00a0sorting\u00a0\uff08\u53cd\u5e8f\uff09\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5f88\u591a\u65f6\u5019,\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u6587\u4ef6\u6539\u52a8\u65f6\u95f4(mtime)\u6765\u76f4\u89c2\u7684\u5224\u65ad\u6587\u4ef6\u662f\u5426\u4e3a\u81ea\u5df1\u4e0a\u4f20,\u4ece\u800c\u65ad\u5b9a\u7f51\u7ad9\u662f\u5426\u66fe\u88ab\u9ed1. … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4,49],"tags":[178,179,177],"class_list":["post-470","post","type-post","status-publish","format-standard","hentry","category-hefaq","category-linux","tag-find","tag-ls","tag-mtime"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=470"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/470\/revisions"}],"predecessor-version":[{"id":471,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/470\/revisions\/471"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}