{"id":115,"date":"2019-10-23T16:32:19","date_gmt":"2019-10-23T08:32:19","guid":{"rendered":"http:\/\/cnliutz.uicp.io\/wordpress\/?p=115"},"modified":"2019-10-23T16:32:19","modified_gmt":"2019-10-23T08:32:19","slug":"sudo-buneng-shiyongle","status":"publish","type":"post","link":"http:\/\/qbtobjow.ipyingshe.net:5347\/?p=115","title":{"rendered":"\u6811\u8393\u6d3esudo \u547d\u4ee4\u4e0d\u80fd\u7528\u4e86"},"content":{"rendered":"\n<p>pi@raspberrypi:~ $ sudo chmod 4755 \/usr\/bin\/sudo<br \/> sudo: \/usr\/bin\/sudo \u5fc5\u987b\u5c5e\u4e8e\u7528\u6237 ID 0(\u7684\u7528\u6237)\u5e76\u4e14\u8bbe\u7f6e setuid \u4f4d<br \/> &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<\/p>\n\n\n<p>\u51fa\u73b0\u4e0a\u8ff0\u95ee\u9898\u7684\u539f\u56e0\uff0c\u662f \u7528\u4e86\u8fd9\u4e2a\u547d\u4ee4\uff0c$sudo chmod  -R  755 \/usr. \u6539\u53d8\u4e86\/usr\/bin\/sudo\u7684\u6743\u9650\u5c5e\u6027\u3002\u6b63\u786e\u5c5e\u6027\u662f\u4e0a\u6bb5\u6587\u5b57\u7b2c\u4e00\u884c\u90a3\u6837\uff01\u5c5e\u6027\u6ca1\u6709\u4e86\u9ad8\u7ea7\u6743\u9650\uff0c\u5df2\u65e0\u6cd5\u4fee\u6539\u4e86\uff01\uff01<\/p>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>pi@raspberrypi:~ $ sudo chmod 4755 \/usr\/ <span class=\"readmore\"><a href=\"http:\/\/qbtobjow.ipyingshe.net:5347\/?p=115\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-115","post","type-post","status-publish","format-standard","hentry","category-communication"],"_links":{"self":[{"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=115"}],"version-history":[{"count":0,"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/115\/revisions"}],"wp:attachment":[{"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=115"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/qbtobjow.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}