{"id":44690,"date":"2024-10-06T17:27:38","date_gmt":"2024-10-06T09:27:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44690\/"},"modified":"2024-10-06T17:27:39","modified_gmt":"2024-10-06T09:27:39","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9afactor-%e5%9b%a0%e5%bc%8f%e5%88%86%e8%a7%a3%e6%95%b8%e5%ad%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44690\/","title":{"rendered":"Linux \u547d\u4ee4\uff1afactor – \u56e0\u5f0f\u5206\u89e3\u6578\u5b57"},"content":{"rendered":"

Linux \u547d\u4ee4\uff1afactor – \u56e0\u5f0f\u5206\u89e3\u6578\u5b57<\/h1>\n

\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u547d\u4ee4\u884c\u5de5\u5177\u63d0\u4f9b\u4e86\u8a31\u591a\u5f37\u5927\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u56e0\u5f0f\u5206\u89e3\u6578\u5b57\u7684\u547d\u4ee4 factor<\/code>\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u627e\u51fa\u4e00\u500b\u6574\u6578\u7684\u8cea\u56e0\u6578\uff0c\u5c0d\u65bc\u6578\u5b78\u7814\u7a76\u3001\u7de8\u7a0b\u4ee5\u53ca\u6578\u64da\u5206\u6790\u7b49\u9818\u57df\u90fd\u5177\u6709\u91cd\u8981\u7684\u61c9\u7528\u50f9\u503c\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u56e0\u5f0f\u5206\u89e3\uff1f<\/h2>\n

\u56e0\u5f0f\u5206\u89e3\u662f\u5c07\u4e00\u500b\u6574\u6578\u8868\u793a\u70ba\u5176\u8cea\u56e0\u6578\u7684\u4e58\u7a4d\u7684\u904e\u7a0b\u3002\u8cea\u56e0\u6578\u662f\u6307\u53ea\u80fd\u88ab 1 \u548c\u81ea\u8eab\u6574\u9664\u7684\u81ea\u7136\u6578\u3002\u4f8b\u5982\uff0c\u6578\u5b57 12 \u53ef\u4ee5\u56e0\u5f0f\u5206\u89e3\u70ba 2 \u00d7 2 \u00d7 3\uff0c\u9019\u88e1\u7684 2 \u548c 3 \u5c31\u662f\u8cea\u56e0\u6578\u3002<\/p>\n

factor \u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n

\u5728 Linux \u4e2d\uff0c\u4f7f\u7528 factor<\/code> \u547d\u4ee4\u975e\u5e38\u7c21\u55ae\u3002\u7528\u6236\u53ea\u9700\u5728\u7d42\u7aef\u4e2d\u8f38\u5165\u547d\u4ee4\uff0c\u5f8c\u9762\u8ddf\u4e0a\u8981\u56e0\u5f0f\u5206\u89e3\u7684\u6578\u5b57\u3002\u4f8b\u5982\uff1a<\/p>\n

factor 12<\/code><\/pre>\n
\u57f7\u884c\u4e0a\u8ff0\u547d\u4ee4\u5f8c\uff0c\u7cfb\u7d71\u5c07\u8fd4\u56de\uff1a<\/p>\n
12: 2 2 3<\/code><\/pre>\n
\u9019\u8868\u793a 12 \u7684\u8cea\u56e0\u6578\u70ba 2\u30012 \u548c 3\u3002<\/p>\n
\u591a\u500b\u6578\u5b57\u7684\u56e0\u5f0f\u5206\u89e3<\/h2>\n
\u7528\u6236\u4e5f\u53ef\u4ee5\u4e00\u6b21\u6027\u56e0\u5f0f\u5206\u89e3\u591a\u500b\u6578\u5b57\uff0c\u53ea\u9700\u5728\u547d\u4ee4\u5f8c\u9762\u5217\u51fa\u9019\u4e9b\u6578\u5b57\u3002\u4f8b\u5982\uff1a<\/p>\n
factor 15 28 30<\/code><\/pre>\n
\u57f7\u884c\u5f8c\uff0c\u7cfb\u7d71\u5c07\u8fd4\u56de\uff1a<\/p>\n
15: 3 5\n28: 2 2 7\n30: 2 3 5<\/code><\/pre>\n
\u9019\u6a23\u7528\u6236\u53ef\u4ee5\u5feb\u901f\u7372\u5f97\u591a\u500b\u6578\u5b57\u7684\u8cea\u56e0\u6578\u3002<\/p>\n
\u4f7f\u7528 factor \u547d\u4ee4\u7684\u5be6\u969b\u61c9\u7528<\/h2>\n
\u56e0\u5f0f\u5206\u89e3\u5728\u8a31\u591a\u9818\u57df\u90fd\u6709\u61c9\u7528\uff0c\u7279\u5225\u662f\u5728\u6578\u5b78\u548c\u8a08\u7b97\u6a5f\u79d1\u5b78\u4e2d\u3002\u4f8b\u5982\uff0c\u5728\u52a0\u5bc6\u6280\u8853\u4e2d\uff0c\u8a31\u591a\u52a0\u5bc6\u7b97\u6cd5\u7684\u5b89\u5168\u6027\u4f9d\u8cf4\u65bc\u5927\u6578\u7684\u56e0\u5f0f\u5206\u89e3\u96e3\u5ea6\u3002\u4f7f\u7528 factor<\/code> \u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7814\u7a76\u4eba\u54e1\u548c\u958b\u767c\u8005\u5feb\u901f\u6e2c\u8a66\u548c\u9a57\u8b49\u4ed6\u5011\u7684\u7b97\u6cd5\u3002<\/p>\n
\u9032\u968e\u7528\u6cd5<\/h2>\n
\u96d6\u7136 factor<\/code> \u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5\u5df2\u7d93\u975e\u5e38\u7c21\u55ae\uff0c\u4f46\u7528\u6236\u9084\u53ef\u4ee5\u901a\u904e\u7ba1\u9053\u548c\u5176\u4ed6\u547d\u4ee4\u7d50\u5408\u4f7f\u7528\uff0c\u4ee5\u9054\u5230\u66f4\u8907\u96dc\u7684\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5c07\u4e00\u500b\u7bc4\u570d\u5167\u7684\u6578\u5b57\u9032\u884c\u56e0\u5f0f\u5206\u89e3\uff1a<\/p>\n
seq 1 10 | factor<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07\u5217\u51fa\u5f9e 1 \u5230 10 \u7684\u6240\u6709\u6574\u6578\u53ca\u5176\u8cea\u56e0\u6578\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Linux \u7684 factor<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u7c21\u55ae\u800c\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5feb\u901f\u5730\u5c0d\u6574\u6578\u9032\u884c\u56e0\u5f0f\u5206\u89e3\u3002\u7121\u8ad6\u662f\u5728\u5b78\u8853\u7814\u7a76\u9084\u662f\u65e5\u5e38\u7de8\u7a0b\u4e2d\uff0c\u9019\u500b\u547d\u4ee4\u90fd\u80fd\u63d0\u4f9b\u6975\u5927\u7684\u4fbf\u5229\u3002\u638c\u63e1\u9019\u500b\u547d\u4ee4\u4e0d\u50c5\u80fd\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\uff0c\u9084\u80fd\u5e6b\u52a9\u7528\u6236\u66f4\u6df1\u5165\u5730\u7406\u89e3\u6578\u5b78\u548c\u8a08\u7b97\u6a5f\u79d1\u5b78\u7684\u57fa\u672c\u6982\u5ff5\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528 Linux \u547d\u4ee4 `factor` \u9032\u884c\u6578\u5b57\u7684\u56e0\u5f0f\u5206\u89e3\uff0c\u5feb\u901f\u7372\u53d6\u6578\u5b57\u7684\u8cea\u56e0\u6578\uff0c\u7c21\u55ae\u9ad8\u6548\uff0c\u9069\u5408\u6578\u5b78\u548c\u7de8\u7a0b\u611b\u597d\u8005\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44690","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44690","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44690"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44690\/revisions"}],"predecessor-version":[{"id":44691,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44690\/revisions\/44691"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44690"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44690"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44690"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}