{"id":18503,"date":"2024-11-18T11:46:03","date_gmt":"2024-11-18T03:46:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/18503\/"},"modified":"2024-11-18T11:46:03","modified_gmt":"2024-11-18T03:46:03","slug":"centos7%e5%a6%82%e4%bd%95%e5%88%a0%e9%99%a4%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/18503\/","title":{"rendered":"centos7\u5982\u4f55\u5220\u9664\u6587\u4ef6"},"content":{"rendered":"<blockquote><p>\n  \u5728 centos 7 \u4e2d\u5220\u9664\u6587\u4ef6\u6709\u4e09\u79cd\u5e38\u7528\u65b9\u6cd5\uff1a1. \u4f7f\u7528 rm \u547d\u4ee4\u76f4\u63a5\u5220\u9664\u6587\u4ef6\uff1b2. \u4f7f\u7528 unlink \u547d\u4ee4\u5220\u9664\u6307\u5411\u6587\u4ef6\u7684\u7b26\u53f7\u94fe\u63a5\uff1b3. \u4f7f\u7528 shred \u547d\u4ee4\u5b89\u5168\u5220\u9664\u6587\u4ef6\uff0c\u8986\u76d6\u5176\u6570\u636e\u4f7f\u5176\u65e0\u6cd5\u6062\u590d\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202410\/16\/2024101603331683009.jpg\" class=\"aligncenter\" title=\"centos7\u5982\u4f55\u5220\u9664\u6587\u4ef6\u63d2\u56fe\" alt=\"centos7\u5982\u4f55\u5220\u9664\u6587\u4ef6\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5220\u9664 CentOS 7 \u4e2d\u7684\u6587\u4ef6<\/strong><\/p>\n<p>\u5220\u9664 CentOS 7 \u4e2d\u7684\u6587\u4ef6\u6709\u4e09\u79cd\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<p><strong>1. rm \u547d\u4ee4<\/strong><\/p>\n<p>rm \u547d\u4ee4\u662f\u5220\u9664\u6587\u4ef6\u7684\u6700\u7b80\u5355\u65b9\u6cd5\u3002\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>rm \u6587\u4ef6\u540d<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u5220\u9664\u540d\u4e3a myfile.txt \u7684\u6587\u4ef6\uff0c\u8bf7\u8fd0\u884c\uff1a<\/p>\n<pre>rm myfile.txt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. unlink \u547d\u4ee4<\/strong><\/p>\n<p>unlink \u547d\u4ee4\u4e0e rm \u7c7b\u4f3c\uff0c\u4f46\u5b83\u4e0d\u4f1a\u5220\u9664\u6587\u4ef6\u672c\u8eab\uff0c\u53ea\u4f1a\u5220\u9664\u6307\u5411\u5b83\u7684\u7b26\u53f7\u94fe\u63a5\u3002\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>unlink \u6587\u4ef6\u540d<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u5220\u9664\u6307\u5411 myfile.txt \u6587\u4ef6\u7684\u7b26\u53f7\u94fe\u63a5\uff0c\u8bf7\u8fd0\u884c\uff1a<\/p>\n<pre>unlink myfile.txt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. shred \u547d\u4ee4<\/strong><\/p>\n<p>shred \u547d\u4ee4\u662f\u4e00\u4e2a\u66f4\u5b89\u5168\u7684\u5220\u9664\u6587\u4ef6\u9009\u9879\uff0c\u56e0\u4e3a\u5b83\u4f1a\u8986\u76d6\u6587\u4ef6\u4e2d\u7684\u6570\u636e\uff0c\u4f7f\u5176\u65e0\u6cd5\u6062\u590d\u3002\u7528\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre>shred -u \u6587\u4ef6\u540d<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u4f7f\u7528\u4e0d\u53ef\u6062\u590d\u7684\u65b9\u5f0f\u5220\u9664\u540d\u4e3a myfile.txt \u7684\u6587\u4ef6\uff0c\u8bf7\u8fd0\u884c\uff1a<\/p>\n<pre>shred -u myfile.txt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f7\u5982\u4f55\u5220\u9664\u6587\u4ef6\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 centos 7 \u4e2d\u5220\u9664\u6587\u4ef6\u6709\u4e09\u79cd\u5e38\u7528\u65b9\u6cd5\uff1a1. \u4f7f\u7528 rm \u547d\u4ee4\u76f4\u63a5\u5220\u9664\u6587\u4ef6\uff1b2. \u4f7f\u7528 unlink \u547d\u4ee4\u5220\u9664\u6307\u5411\u6587\u4ef6\u7684\u7b26\u53f7\u94fe\u63a5\uff1b3. \u4f7f\u7528 shred \u547d\u4ee4\u5b89\u5168\u5220\u9664\u6587\u4ef6\uff0c\u8986\u76d6\u5176\u6570\u636e\u4f7f\u5176\u65e0\u6cd5\u6062\u590d\u3002 \u5982\u4f55\u5220\u9664 CentOS 7 \u4e2d\u7684\u6587\u4ef6 \u5220\u9664 CentOS 7 \u4e2d\u7684\u6587\u4ef6\u6709\u4e09\u79cd\u6700\u5e38\u7528\u7684\u65b9\u6cd5\uff1a 1. rm \u547d\u4ee4 rm \u547d\u4ee4\u662f\u5220\u9664\u6587\u4ef6\u7684\u6700\u7b80\u5355\u65b9\u6cd5\u3002\u7528\u6cd5\u5982\u4e0b\uff1a rm \u6587\u4ef6\u540d \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u5220\u9664\u540d\u4e3a myfile.txt \u7684\u6587\u4ef6\uff0c\u8bf7\u8fd0\u884c\uff1a rm myfile.txt \u767b\u5f55\u540e\u590d\u5236 2. unlink \u547d\u4ee4 unlink \u547d\u4ee4\u4e0e rm \u7c7b\u4f3c\uff0c\u4f46\u5b83\u4e0d\u4f1a\u5220\u9664\u6587\u4ef6\u672c\u8eab\uff0c\u53ea\u4f1a\u5220\u9664\u6307\u5411\u5b83\u7684\u7b26\u53f7\u94fe\u63a5\u3002\u7528\u6cd5\u5982\u4e0b\uff1a unlink \u6587\u4ef6\u540d \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u5220\u9664\u6307\u5411 myfile.txt \u6587\u4ef6\u7684\u7b26\u53f7\u94fe\u63a5\uff0c\u8bf7\u8fd0\u884c\uff1a unlink myfile.txt \u767b\u5f55\u540e\u590d\u5236 3. shred \u547d\u4ee4 shred [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-18503","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=18503"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/18503\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=18503"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=18503"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=18503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}