{"id":149,"date":"2026-01-23T01:00:12","date_gmt":"2026-01-23T01:00:12","guid":{"rendered":"https:\/\/blog.gpst.net.cn:4008\/?p=149"},"modified":"2026-01-28T06:24:15","modified_gmt":"2026-01-28T06:24:15","slug":"%e5%bd%bb%e5%ba%95%e6%b8%85%e7%a9%ba%e5%bd%93%e5%89%8d%e4%bc%9a%e8%af%9d%e7%9a%84%e5%91%bd%e4%bb%a4%e5%8e%86%e5%8f%b2%ef%bc%8c%e5%b9%b6%e9%98%bb%e6%ad%a2%e7%b3%bb%e7%bb%9f%e8%ae%b0%e5%bd%95%e5%90%8e","status":"publish","type":"post","link":"https:\/\/opshub.com.cn\/?p=149","title":{"rendered":"\u5f7b\u5e95\u6e05\u7a7a\u5f53\u524d\u4f1a\u8bdd\u7684\u547d\u4ee4\u5386\u53f2\uff0c\u5e76\u963b\u6b62\u7cfb\u7edf\u8bb0\u5f55\u540e\u7eed\u6267\u884c\u7684\u547d\u4ee4"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\">\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u654f\u611f\u64cd\u4f5c\u9690\u85cf<\/strong>\uff1a\u6267\u884c\u5bc6\u7801\u4fee\u6539\u3001\u6743\u9650\u8c03\u6574\u3001\u6570\u636e\u6e05\u7406\u7b49\u654f\u611f\u64cd\u4f5c\u65f6\uff0c\u907f\u514d\u547d\u4ee4\u88ab\u8bb0\u5f55\u5728 <code>~\/.bash_history<\/code> \u4e2d\uff1b<\/li>\n\n\n\n<li><strong>\u5b89\u5168\u6d4b\u8bd5<\/strong>\uff1a\u6e17\u900f\u6d4b\u8bd5\u3001\u6f0f\u6d1e\u9a8c\u8bc1\u65f6\uff0c\u51cf\u5c11\u64cd\u4f5c\u75d5\u8ff9\uff0c\u964d\u4f4e\u88ab\u53d1\u73b0\u7684\u6982\u7387\uff1b<\/li>\n\n\n\n<li><strong>\u4e34\u65f6\u7981\u7528\u8bb0\u5f55<\/strong>\uff1a\u8c03\u8bd5\u811a\u672c\u6216\u6267\u884c\u6d4b\u8bd5\u547d\u4ee4\u65f6\uff0c\u4e0d\u60f3\u8ba9\u65e0\u6548\u547d\u4ee4\u6c61\u67d3\u5386\u53f2\u8bb0\u5f55\u3002<\/li>\n<\/ol>\n\n\n\n<pre class=\"wp-block-code\"><code>unset HISTFILE HISTSIZE HISTFILESIZE;\nexport HISTFILE=\/dev\/null;\nexport HISTSIZE=0;\nexport HISTFILESIZE=0;\nclear<\/code><\/pre>\n\n\n\n<p><code>unset HISTFILE HISTSIZE HISTFILESIZE<\/code>\u5220\u9664\u7cfb\u7edf\u9ed8\u8ba4\u7684\u5386\u53f2\u8bb0\u5f55\u914d\u7f6e\u53d8\u91cf\u5148\u6e05\u7a7a\u539f\u6709\u914d\u7f6e\uff0c\u907f\u514d\u53d8\u91cf\u53e0\u52a0\u5bfc\u81f4\u89c4\u5219\u51b2\u7a81\uff08\u6bd4\u5982\u7cfb\u7edf\u539f\u672c\u6709\u81ea\u5b9a\u4e49\u7684 HISTFILE \u8def\u5f84\uff09<\/p>\n\n\n\n<p><code>export HISTFILE=\/dev\/null<\/code>\u5f3a\u5236\u628a\u5386\u53f2\u8bb0\u5f55\u6587\u4ef6\u6307\u5411\u300c\u7a7a\u8bbe\u5907\u300d<code>\/dev\/null<\/code> \u662f Linux \u7684 \u201c\u9ed1\u6d1e\u201d\uff0c\u6240\u6709\u5199\u5165\u8fd9\u91cc\u7684\u5185\u5bb9\u90fd\u4f1a\u88ab\u4e22\u5f03\uff0c\u76f8\u5f53\u4e8e\u547d\u4ee4\u5386\u53f2 \u201c\u5199\u4e86\u4e5f\u767d\u5199\u201d<\/p>\n\n\n\n<p><code>export HISTSIZE=0<\/code>\u9650\u5236\u5185\u5b58\u4e2d\u4fdd\u5b58\u7684\u5386\u53f2\u547d\u4ee4\u6761\u6570\u4e3a 0\u5373\u4f7f\u6ca1\u9000\u51fa\u4f1a\u8bdd\uff0c\u6267\u884c <code>history<\/code> \u4e5f\u770b\u4e0d\u5230\u4efb\u4f55\u547d\u4ee4\uff08\u9664\u4e86\u5f53\u524d\u6267\u884c\u7684 <code>history<\/code> \u672c\u8eab\uff09<\/p>\n\n\n\n<p><code>export HISTFILESIZE=0<\/code>\u9650\u5236\u5386\u53f2\u6587\u4ef6\u6700\u5927\u884c\u6570\u4e3a 0\u5373\u4f7f\u4f1a\u8bdd\u9000\u51fa\uff0c\u4e5f\u4e0d\u4f1a\u5f80\u5386\u53f2\u6587\u4ef6\uff08\u6bd4\u5982\uff5e\/.bash_history\uff09\u5199\u5165\u4efb\u4f55\u8bb0\u5f55<\/p>\n\n\n\n<p><code>clear<\/code>\u6e05\u7a7a\u7ec8\u7aef\u53ef\u89c1\u5185\u5bb9\u9690\u85cf\u5c4f\u5e55\u4e0a\u7684\u64cd\u4f5c\u75d5\u8ff9\uff0c\u8ba9\u522b\u4eba\u770b\u4e0d\u5230\u4f60\u521a\u6267\u884c\u4e86\u4ec0\u4e48\u547d\u4ee4<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b9e\u9645\u5e94\u7528\u573a\u666f unset HISTFILE HISTSIZE HISTFILESIZE\u5220\u9664\u7cfb\u7edf\u9ed8\u8ba4\u7684\u5386\u53f2\u8bb0\u5f55\u914d\u7f6e\u53d8\u91cf\u5148\u6e05\u7a7a\u539f\u6709\u914d\u7f6e\uff0c\u907f\u514d\u53d8\u91cf\u53e0\u52a0\u5bfc\u81f4\u89c4\u5219\u51b2\u7a81\uff08\u6bd4\u5982\u7cfb\u7edf\u539f\u672c\u6709\u81ea\u5b9a\u4e49\u7684 HISTFILE \u8def\u5f84\uff09 export HISTFILE=\/dev\/null\u5f3a\u5236\u628a\u5386\u53f2\u8bb0\u5f55\u6587\u4ef6\u6307\u5411\u300c\u7a7a\u8bbe\u5907\u300d\/dev\/null \u662f Linux \u7684 \u201c\u9ed1\u6d1e\u201d\uff0c\u6240\u6709\u5199\u5165\u8fd9\u91cc\u7684\u5185\u5bb9\u90fd\u4f1a\u88ab\u4e22\u5f03\uff0c\u76f8\u5f53\u4e8e\u547d\u4ee4\u5386\u53f2 \u201c\u5199\u4e86\u4e5f\u767d\u5199\u201d export HISTSIZE=0\u9650\u5236\u5185\u5b58\u4e2d\u4fdd\u5b58\u7684\u5386\u53f2\u547d\u4ee4\u6761\u6570\u4e3a 0\u5373\u4f7f\u6ca1\u9000\u51fa\u4f1a\u8bdd\uff0c\u6267\u884c history \u4e5f\u770b\u4e0d\u5230\u4efb\u4f55\u547d\u4ee4\uff08\u9664\u4e86\u5f53\u524d\u6267\u884c\u7684 history \u672c\u8eab\uff09 export HISTFILESIZE=0\u9650\u5236\u5386\u53f2\u6587\u4ef6\u6700\u5927\u884c\u6570\u4e3a 0\u5373\u4f7f\u4f1a\u8bdd\u9000\u51fa\uff0c\u4e5f\u4e0d\u4f1a\u5f80\u5386\u53f2\u6587\u4ef6\uff08\u6bd4\u5982\uff5e\/.bash_history\uff09\u5199\u5165\u4efb\u4f55\u8bb0\u5f55 clear\u6e05\u7a7a\u7ec8\u7aef\u53ef\u89c1\u5185\u5bb9\u9690\u85cf\u5c4f\u5e55\u4e0a\u7684\u64cd\u4f5c\u75d5\u8ff9\uff0c\u8ba9\u522b\u4eba\u770b\u4e0d\u5230\u4f60\u521a\u6267\u884c\u4e86\u4ec0\u4e48\u547d\u4ee4<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-149","post","type-post","status-publish","format-standard","hentry","category-9"],"_links":{"self":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=149"}],"version-history":[{"count":1,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/149\/revisions"}],"predecessor-version":[{"id":150,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=\/wp\/v2\/posts\/149\/revisions\/150"}],"wp:attachment":[{"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/opshub.com.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}