{"id":7205,"date":"2022-10-17T11:02:36","date_gmt":"2022-10-17T03:02:36","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=7205"},"modified":"2024-09-26T11:32:24","modified_gmt":"2024-09-26T03:32:24","slug":"%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=7205","title":{"rendered":"\u51fd\u6570"},"content":{"rendered":"<ul>\n<li>\n<p>\u51fd\u6570\u5b9a\u4e49<br \/>\n<a href=\"https:\/\/www.jb51.net\/article\/196203.htm\">https:\/\/www.jb51.net\/article\/196203.htm<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/qq_36275923\/article\/details\/104305324\">https:\/\/blog.csdn.net\/qq_36275923\/article\/details\/104305324<\/a><br \/>\n1\uff09\u5b9a\u4e49\u51fd\u6570\u53ef\u4ee5\u4e0d\u5199function\u5173\u952e\u5b57\uff0c\u5982\u679c\u5199\u4e86function\u5173\u952e\u5b57\uff0c\u4e5f\u53ef\u4ee5\u7701\u7565\u51fd\u6570\u540d\u540e\u7684\u5c0f\u62ec\u53f7\u3002<br \/>\n2\uff09\u51fd\u6570\u8c03\u7528\u65f6\uff0c\u4e0d\u7528\u52a0()\u3002<\/p>\n<\/li>\n<li>\n<p>\u51fd\u6570\u8fd4\u56de\u503c<br \/>\n<a href=\"https:\/\/www.cnblogs.com\/lxhbky\/p\/14658288.html\">https:\/\/www.cnblogs.com\/lxhbky\/p\/14658288.html<\/a><br \/>\n<a href=\"https:\/\/www.jb51.net\/article\/55548.htm\">https:\/\/www.jb51.net\/article\/55548.htm<\/a><\/p>\n<\/li>\n<\/ul>\n<p>1\uff09\u53ef\u4ee5\u663e\u793a\u52a0\uff1areturn \u8fd4\u56de\uff0c\u5982\u679c\u4e0d\u52a0\uff0c\u5c06\u4ee5\u6700\u540e\u4e00\u6761\u547d\u4ee4\u8fd0\u884c\u7ed3\u679c\uff0c\u4f5c\u4e3a\u8fd4\u56de\u503c\u3002 return\u540e\u8ddf\u6570\u503cn(0-255\uff09<\/p>\n<p>2\uff09\u51fd\u6570\u8fd4\u56de\u503c\u83b7\u53d6\u7684\u65b9\u6cd5\uff1a<br \/>\n\u51fd\u6570\u8fd4\u56de\u503c\uff0c\u53ea\u80fd\u901a\u8fc7$? \u7cfb\u7edf\u53d8\u91cf\u83b7\u5f97\uff0c\u76f4\u63a5\u901a\u8fc7=,\u83b7\u5f97\u662f\u7a7a\u503c\u3002\u5176\u5b9e\uff0c\u6211\u4eec\u6309\u7167\u4e0a\u9762\u4e00\u6761\u7406\u89e3\uff0c\u77e5\u9053\u51fd\u6570\u662f\u4e00\u4e2a\u547d\u4ee4\uff0c\u5728shell\u83b7\u5f97\u547d\u4ee4\u8fd4\u56de\u503c\uff0c\u90fd\u9700\u8981\u901a\u8fc7$?\u83b7\u5f97\u3002<\/p>\n<pre><code class=\"language-bash\">1\uff09\u7528\u53d8\u91cf\u63a5\u6536\u51fd\u6570\u8fd4\u56de\u503c\uff0c\u51fd\u6570\u7528echo\u7b49\u6807\u51c6\u8f93\u51fa\u5c06\u8981\u8fd4\u56de\u7684\u4e1c\u897f\u6253\u5370\u51fa\u6765\u3002\n\n2\uff09\u7528$?\u6765\u63a5\u6536\u51fd\u6570\u7684\u6267\u884c\u72b6\u6001\uff0c\u4f46\u662f$?\u8981\u7d27\u8ddf\u5728\u51fd\u6570\u8c03\u7528\u5904\u7684\u540e\u9762\u3002<\/code><\/pre>\n<ul>\n<li>\n<p>\u51fd\u6570\u4f20\u53c2<br \/>\n<a href=\"https:\/\/www.jianshu.com\/p\/ec5bbcba8bdb\">https:\/\/www.jianshu.com\/p\/ec5bbcba8bdb<\/a><\/p>\n<\/li>\n<li>\n<p>\u5224\u65ad\u51fd\u6570\u662f\u5426\u6267\u884c\u6210\u529f<br \/>\n<a href=\"https:\/\/blog.csdn.net\/lixiaofeng0\/article\/details\/116170392\">https:\/\/blog.csdn.net\/lixiaofeng0\/article\/details\/116170392<\/a><br \/>\nfun() || \u51fd\u6570\u6267\u884c\u5931\u8d25\u540e\u7684\u64cd\u4f5c<\/p>\n<\/li>\n<\/ul>\n<p>\u51fd\u6570return 0\u4ee3\u8868\u6267\u884c\u6210\u529f\uff0c1\u4ee3\u8868\u6267\u884c\u5931\u8d25\u3002<\/p>\n<ul>\n<li>\n<p>\u51fd\u6570\u76f8\u4e92\u8c03\u7528<br \/>\n<a href=\"https:\/\/blog.csdn.net\/jh035\/article\/details\/127980253\">https:\/\/blog.csdn.net\/jh035\/article\/details\/127980253<\/a><\/p>\n<\/li>\n<li>\n<p>command\u547d\u4ee4\uff08\u9632\u6b62\u51fd\u6570\u540d\u4e0e\u547d\u4ee4\u540d\u91cd\u540d\uff09<br \/>\n<a href=\"https:\/\/blog.csdn.net\/heybeaman\/article\/details\/89499537\">https:\/\/blog.csdn.net\/heybeaman\/article\/details\/89499537<\/a><\/p>\n<\/li>\n<li>\n<p>\u67e5\u770bshell\u5b9a\u4e49\u7684\u51fd\u6570<br \/>\n<a href=\"https:\/\/blog.csdn.net\/wangzhicheng987\/article\/details\/122685072\">https:\/\/blog.csdn.net\/wangzhicheng987\/article\/details\/122685072<\/a><\/p>\n<\/li>\n<\/ul>\n<pre><code class=\"language-bash\">#\u67e5\u770b\u5f53\u524d\u5df2\u5b9a\u4e49\u7684\u51fd\u6570\u540d\ndeclare -F\n#\u67e5\u770b\u5f53\u524d\u5df2\u5b9a\u4e49\u7684\u51fd\u6570\u5b9a\u4e49\ndeclare -f\n#\u67e5\u770b\u6307\u5b9a\u5f53\u524d\u5df2\u5b9a\u4e49\u7684\u51fd\u6570\u540d\ndeclare -f func_name\n#\u67e5\u770b\u5f53\u524d\u5df2\u5b9a\u4e49\u7684\u51fd\u6570\u540d\u5b9a\u4e49\ndeclare -F func_name\n<\/code><\/pre>\n<button class=\"simplefavorite-button\" data-postid=\"7205\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>\u51fd\u6570\u5b9a\u4e49 https:\/\/www.jb51.net\/article\/196203.htm https [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[742],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7205"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7205"}],"version-history":[{"count":15,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7205\/revisions"}],"predecessor-version":[{"id":14787,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7205\/revisions\/14787"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7205"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}