{"id":43596,"date":"2018-05-21T15:50:28","date_gmt":"2018-05-21T07:50:28","guid":{"rendered":"http:\/\/www.xyryd.com\/?p=43596"},"modified":"2019-04-29T16:50:18","modified_gmt":"2019-04-29T08:50:18","slug":"linux%e4%b8%8b%e6%b8%85%e9%99%a4%e7%94%a8%e6%88%b7%e7%99%bb%e5%bd%95%e8%ae%b0%e5%bd%95%e5%92%8c%e5%91%bd%e4%bb%a4%e5%8e%86%e5%8f%b2-%e5%9b%be%e6%96%87%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"http:\/\/www.xyryd.com\/43596.html","title":{"rendered":"Linux\u4e0b\u6e05\u9664\u7528\u6237\u767b\u5f55\u8bb0\u5f55\u548c\u547d\u4ee4\u5386\u53f2 \u56fe\u6587\u5b9e\u4f8b"},"content":{"rendered":"<div class=\"htmledit_views\">\n<div><strong>[title]\u6e05\u9664\u767b\u9646\u7cfb\u7edf\u6210\u529f\u7684\u8bb0\u5f55[\/title]<\/strong><\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?echo &gt; \/var\/log\/wtmp?<span style=\"color: #008000;\">\/\/\u6b64\u6587\u4ef6\u9ed8\u8ba4\u6253\u5f00\u65f6\u4e71\u7801\uff0c\u53ef\u67e5\u5230ip\u7b49\u4fe1\u606f<\/span><\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?last?<span style=\"color: #008000;\">\/\/\u6b64\u65f6\u5373\u67e5\u4e0d\u5230\u7528\u6237\u767b\u5f55\u4fe1\u606f<\/span><\/div>\n<div><strong><br \/>\n[title]\u6e05\u9664\u767b\u9646\u7cfb\u7edf\u5931\u8d25\u7684\u8bb0\u5f55[\/title]<\/strong><\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?echo &gt; \/var\/log\/btmp?<span style=\"color: #008000;\">\/\/\u6b64\u6587\u4ef6\u9ed8\u8ba4\u6253\u5f00\u65f6\u4e71\u7801\uff0c\u53ef\u67e5\u5230\u767b\u9646\u5931\u8d25\u4fe1\u606f<\/span><\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?lastb?<span style=\"color: #008000;\">\/\/\u67e5\u4e0d\u5230\u767b\u9646\u5931\u8d25\u4fe1\u606f<\/span><\/div>\n<div><\/div>\n<div><strong>[title]\u6e05\u9664\u5386\u53f2\u6267\u884c\u547d\u4ee4[\/title]<\/strong><\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?history -c?<span style=\"color: #008000;\">\/\/\u6e05\u7a7a\u5386\u53f2\u6267\u884c\u547d\u4ee4<\/span><\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?echo &gt; .\/.bash_history?<span style=\"color: #008000;\">\/\/\u6216\u6e05\u7a7a\u7528\u6237\u76ee\u5f55\u4e0b\u7684\u8fd9\u4e2a\u6587\u4ef6\u5373\u53ef<\/span><\/div>\n<div><\/div>\n<div>[title]\u5bfc\u5165\u7a7a\u5386\u53f2\u8bb0\u5f55[\/title]<\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?vi \/root\/history?<span style=\"color: #008000;\">\/\/\u65b0\u5efa\u8bb0\u5f55\u6587\u4ef6<\/span><\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?history -c?<span style=\"color: #008000;\">\/\/\u6e05\u9664\u8bb0\u5f55<\/span><\/div>\n<div>[root@localhost root]#?history -r \/root\/history.txt?<span style=\"color: #008000;\">\/\/\u5bfc\u5165\u8bb0\u5f55<\/span><\/div>\n<div><span style=\"color: #008000;\">[root@localhost root]#<\/span>?history?<span style=\"color: #008000;\">\/\/\u67e5\u8be2\u5bfc\u5165\u7ed3\u679c<\/span><\/div>\n<div><\/div>\n<div><strong>[title]\u793a\u4f8b\uff1a [\/title]<br \/>\n<\/strong><\/div>\n<div>[root@localhost root]#?vi \/root\/history<\/div>\n<div>[root@localhost root]#?history -c<\/div>\n<div>[root@localhost root]#?history -r \/root\/history.txt<\/div>\n<div>[root@localhost root]#?history<\/div>\n<div>[root@localhost root]#?echo &gt; \/var\/log\/wtmp<\/div>\n<div>[root@localhost root]#?last<\/div>\n<div>[root@localhost root]#?echo &gt; \/var\/log\/btmp<\/div>\n<div>[root@localhost root]#?lastb<\/div>\n<div>[root@localhost root]#?history -c<\/div>\n<div>[root@localhost root]#?echo &gt; .\/.bash_history<\/div>\n<div>[root@localhost root]#?history<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>[title]\u6e05\u9664\u767b\u9646\u7cfb\u7edf\u6210\u529f\u7684\u8bb0\u5f55[\/title] [root@localhost root]#?echo  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":43082,"comment_status":"open","ping_status":"closed","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts\/43596"}],"collection":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/comments?post=43596"}],"version-history":[{"count":0,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts\/43596\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/media\/43082"}],"wp:attachment":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/media?parent=43596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/categories?post=43596"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/tags?post=43596"}],"curies":[{"name":"wp","href":"http:\/\/api.w.org\/{rel}","templated":true}]}}