{"id":63949,"date":"2025-04-29T14:14:11","date_gmt":"2025-04-29T06:14:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/63949\/"},"modified":"2025-04-29T14:14:11","modified_gmt":"2025-04-29T06:14:11","slug":"linux%e5%91%bd%e4%bb%a4%e6%80%8e%e4%b9%88%e5%88%a0%e9%99%a4%e6%96%87%e4%bb%b6-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/63949\/","title":{"rendered":"linux\u547d\u4ee4\u600e\u4e48\u5220\u9664\u6587\u4ef6"},"content":{"rendered":"

\n \u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5220\u9664 linux \u6587\u4ef6\uff1arm\uff1a\u7528\u4e8e\u5220\u9664\u5355\u4e2a\u6587\u4ef6\u6216\u4e00\u7ec4\u6587\u4ef6\uff08\u8bed\u6cd5\uff1arm [\u9009\u9879] \u6587\u4ef6\u540d\uff09unlink\uff1a\u5220\u9664\u6587\u4ef6\uff0c\u4f46\u4e0d\u5220\u9664\u786c\u76d8\u7a7a\u95f4shred\uff1a\u5b89\u5168\u5220\u9664\u6587\u4ef6\uff0c\u4f7f\u5176\u65e0\u6cd5\u6062\u590dtruncate\uff1a\u622a\u65ad\u6587\u4ef6\uff0c\u5c06\u5176\u5927\u5c0f\u51cf\u5c11\u4e3a 0\n<\/p><\/blockquote>\n

\"linux\u547d\u4ee4\u600e\u4e48\u5220\u9664\u6587\u4ef6\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u4f7f\u7528 Linux \u547d\u4ee4\u5220\u9664\u6587\u4ef6<\/strong><\/p>\n

\u5220\u9664 Linux \u6587\u4ef6\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u3002\u6700\u5e38\u7528\u7684\u547d\u4ee4\u662f rm\u3002<\/p>\n

rm \u547d\u4ee4<\/strong><\/p>\n

rm \u547d\u4ee4\u7528\u4e8e\u5220\u9664\u5355\u4e2a\u6587\u4ef6\u6216\u4e00\u7ec4\u6587\u4ef6\u3002\u8981\u5220\u9664\u6587\u4ef6\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n

rm [\u9009\u9879] \u6587\u4ef6\u540d<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u4f8b\u5982\uff0c\u8981\u5220\u9664\u540d\u4e3a file1 \u7684\u6587\u4ef6\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
rm file1<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u9009\u9879<\/strong><\/p>\n
rm \u547d\u4ee4\u6709\u4e00\u4e9b\u6709\u7528\u7684\u9009\u9879\uff0c\u5305\u62ec\uff1a<\/p>\n
    \n
  • -i\uff1a\u5728\u5220\u9664\u6587\u4ef6\u4e4b\u524d\u63d0\u793a\u786e\u8ba4\u3002<\/li>\n
  • -r\uff1a\u9012\u5f52\u5220\u9664\u76ee\u5f55\u53ca\u5176\u6240\u6709\u5185\u5bb9\u3002<\/li>\n
  • -f\uff1a\u5f3a\u5236\u5220\u9664\u6587\u4ef6\uff0c\u4e0d\u63d0\u793a\u786e\u8ba4\u3002<\/li>\n<\/ul>\n
    \u5176\u4ed6\u547d\u4ee4<\/strong><\/p>\n
    \u9664\u4e86 rm \u547d\u4ee4\u5916\uff0c\u8fd8\u6709\u5176\u4ed6\u51e0\u4e2a\u547d\u4ee4\u53ef\u4ee5\u7528\u4e8e\u5220\u9664\u6587\u4ef6\uff1a<\/p>\n
      \n
    • unlink\uff1a\u5220\u9664\u4e00\u4e2a\u6587\u4ef6\uff0c\u4f46\u4e0d\u5220\u9664\u5176\u786c\u76d8\u7a7a\u95f4\u3002<\/li>\n
    • shred\uff1a\u5b89\u5168\u5730\u5220\u9664\u4e00\u4e2a\u6587\u4ef6\uff0c\u4f7f\u5176\u65e0\u6cd5\u6062\u590d\u3002<\/li>\n
    • truncate\uff1a\u622a\u65ad\u4e00\u4e2a\u6587\u4ef6\uff0c\u5c06\u5176\u5927\u5c0f\u51cf\u5c11\u4e3a 0\u3002<\/li>\n<\/ul>\n
      \u6ce8\u610f\uff1a<\/strong><\/p>\n
        \n
      • \u5728\u4f7f\u7528 rm \u547d\u4ee4\u65f6\u8981\u5c0f\u5fc3\uff0c\u56e0\u4e3a\u5b83\u4e0d\u80fd\u64a4\u9500\u3002<\/li>\n
      • \u5220\u9664\u76ee\u5f55\u65f6\uff0c\u8bf7\u52a1\u5fc5\u4f7f\u7528 -r \u9009\u9879\u3002<\/li>\n
      • \u5982\u679c\u60a8\u4e0d\u786e\u5b9a\u8981\u5220\u9664\u7684\u6587\u4ef6\uff0c\u8bf7\u4f7f\u7528 ls -l \u547d\u4ee4\u67e5\u770b\u6587\u4ef6\u4fe1\u606f\u3002<\/li>\n<\/ul>\n
        \u4ee5\u4e0a\u5c31\u662f\u547d\u4ee4\u600e\u4e48\u5220\u9664\u6587\u4ef6\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5220\u9664 linux \u6587\u4ef6\uff1arm\uff1a\u7528\u4e8e\u5220\u9664\u5355\u4e2a\u6587\u4ef6\u6216\u4e00\u7ec4\u6587\u4ef6\uff08\u8bed\u6cd5\uff1arm [\u9009\u9879] \u6587\u4ef6\u540d\uff09unlink\uff1a\u5220\u9664\u6587\u4ef6\uff0c\u4f46\u4e0d\u5220\u9664\u786c\u76d8\u7a7a\u95f4shred\uff1a\u5b89\u5168\u5220\u9664\u6587\u4ef6\uff0c\u4f7f\u5176\u65e0\u6cd5\u6062\u590dtruncate\uff1a\u622a\u65ad\u6587\u4ef6\uff0c\u5c06\u5176\u5927\u5c0f\u51cf\u5c11\u4e3a 0 \u5982\u4f55\u4f7f\u7528 Linux \u547d\u4ee4\u5220\u9664\u6587\u4ef6 \u5220\u9664 Linux \u6587\u4ef6\u7684\u65b9\u6cd5\u6709\u5f88\u591a\u3002\u6700\u5e38\u7528\u7684\u547d\u4ee4\u662f rm\u3002 rm \u547d\u4ee4 rm \u547d\u4ee4\u7528\u4e8e\u5220\u9664\u5355\u4e2a\u6587\u4ef6\u6216\u4e00\u7ec4\u6587\u4ef6\u3002\u8981\u5220\u9664\u6587\u4ef6\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a rm [\u9009\u9879] \u6587\u4ef6\u540d \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u5220\u9664\u540d\u4e3a file1 \u7684\u6587\u4ef6\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a rm file1 \u767b\u5f55\u540e\u590d\u5236 \u9009\u9879 rm \u547d\u4ee4\u6709\u4e00\u4e9b\u6709\u7528\u7684\u9009\u9879\uff0c\u5305\u62ec\uff1a -i\uff1a\u5728\u5220\u9664\u6587\u4ef6\u4e4b\u524d\u63d0\u793a\u786e\u8ba4\u3002 -r\uff1a\u9012\u5f52\u5220\u9664\u76ee\u5f55\u53ca\u5176\u6240\u6709\u5185\u5bb9\u3002 -f\uff1a\u5f3a\u5236\u5220\u9664\u6587\u4ef6\uff0c\u4e0d\u63d0\u793a\u786e\u8ba4\u3002 \u5176\u4ed6\u547d\u4ee4 \u9664\u4e86 rm \u547d\u4ee4\u5916\uff0c\u8fd8\u6709\u5176\u4ed6\u51e0\u4e2a\u547d\u4ee4\u53ef\u4ee5\u7528\u4e8e\u5220\u9664\u6587\u4ef6\uff1a unlink\uff1a\u5220\u9664\u4e00\u4e2a\u6587\u4ef6\uff0c\u4f46\u4e0d\u5220\u9664\u5176\u786c\u76d8\u7a7a\u95f4\u3002 shred\uff1a\u5b89\u5168\u5730\u5220\u9664\u4e00\u4e2a\u6587\u4ef6\uff0c\u4f7f\u5176\u65e0\u6cd5\u6062\u590d\u3002 truncate\uff1a\u622a\u65ad\u4e00\u4e2a\u6587\u4ef6\uff0c\u5c06\u5176\u5927\u5c0f\u51cf\u5c11\u4e3a 0\u3002 \u6ce8\u610f\uff1a \u5728\u4f7f\u7528 rm \u547d\u4ee4\u65f6\u8981\u5c0f\u5fc3\uff0c\u56e0\u4e3a\u5b83\u4e0d\u80fd\u64a4\u9500\u3002 \u5220\u9664\u76ee\u5f55\u65f6\uff0c\u8bf7\u52a1\u5fc5\u4f7f\u7528 -r \u9009\u9879\u3002 \u5982\u679c\u60a8\u4e0d\u786e\u5b9a\u8981\u5220\u9664\u7684\u6587\u4ef6\uff0c\u8bf7\u4f7f\u7528 ls -l \u547d\u4ee4\u67e5\u770b\u6587\u4ef6\u4fe1\u606f\u3002 \u4ee5\u4e0a\u5c31\u662f\u547d\u4ee4\u600e\u4e48\u5220\u9664\u6587\u4ef6\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/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-63949","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63949","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=63949"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63949\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=63949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=63949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=63949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}