{"id":497,"date":"2016-09-20T15:22:19","date_gmt":"2016-09-20T07:22:19","guid":{"rendered":"http:\/\/www.5x44.cn\/?p=497"},"modified":"2016-12-01T15:27:19","modified_gmt":"2016-12-01T07:27:19","slug":"%e7%bd%91%e7%bb%9c%e7%99%bb%e9%99%86","status":"publish","type":"post","link":"https:\/\/www.5x44.cn\/?p=497","title":{"rendered":"\u7f51\u7edc\u767b\u9646"},"content":{"rendered":"

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\u5728\u7ec8\u7aef\u767b\u9646\u4e2d\uff0cinit<\/span>\u77e5\u9053\u54ea\u4e2a\u7ec8\u7aef\u8bbe\u5907\u53ef\u4ee5\u7528\u4e8e\u767b\u9646\u5e76\u4ea7\u751f\u4e00\u4e2agetty<\/span>\u8fdb\u7a0b\u3002\u5728\u7f51\u7edc\u767b\u9646\u4e2d\uff0c\u6240\u6709\u767b\u90fd\u8981\u901a\u8fc7\u5185\u6838\u7684\u7f51\u7edc\u63a5\u53e3\u8bbe\u5907\uff08\u4e5f\u5c31\u662f\u7f51\u5361\u9a71\u52a8\uff09\uff0c\u5e76\u4e14\u65e0\u6cd5\u9884\u77e5\u5c06\u4f1a\u6709\u591a\u5c11\u8fde\u63a5\u3002\u73b0\u5728\u6211\u4eec\u5fc5\u987b\u7b49\u5f85\u7f51\u7edc\u8fde\u63a5\u8bf7\u6c42\u7684\u5230\u8fbe\uff0c\u800c\u4e0d\u662f\u7528\u4e00\u4e2a\u8fdb\u7a0b\u7b49\u5f85\u6bcf\u4e2a\u53ef\u80fd\u7684\u767b\u9646\u3002<\/p>\n

\u5141\u8bb8\u540c\u4e00\u8f6f\u4ef6\u5904\u7406\u7ec8\u7aef\u767b\u9646\u548c\u7f51\u7edc\u767b\u9646\uff0c\u8fd9\u8f6f\u4ef6\u88ab\u53eb\u505apseudo terminal<\/em>\uff0c\u5b83\u4eff\u771f\u4e32\u884c\u7ec8\u7aef\u7684\u884c\u4e3a\u5e76\u4e14\u6620\u5c04\u7ec8\u7aef\u64cd\u4f5c\u5230\u7f51\u7edc\u64cd\u4f5c\uff08\u53cd\u4e4b\u4ea6\u7136\uff09\u3002<\/p>\n

BSD\u7f51\u7edc\u767b\u9646<\/h2>\n

\u505a\u4e3a\u7cfb\u7edf\u542f\u52a8\u7684\u4e00\u90e8\u5206\uff0cinit<\/span>\u8c03\u7528\u4e00\u4e2ashell\u53bb\u6267\u884c\/etc\/rc<\/span>\u811a\u672c\u3002\u5176\u4e2d\u4e00\u4e2a\u88ab\u542f\u52a8\u7684\u5b88\u62a4\u8fdb\u7a0b\u5c31\u662finetd<\/span>\u3002\u4e00\u4f46\u811a\u672c\u7ed3\u675finetd<\/span>\u7684\u7236\u8fdb\u7a0b\u53d8\u6210init<\/span>\uff1binetd<\/span>\u7b49\u5f85TCP\/IP\u8fde\u63a5\u8bf7\u6c42\u3002\u5f53\u6536\u5230\u4e00\u4e2a\u8fde\u63a5\u8bf7\u6c42\u65f6\uff0cinetd<\/span>\u7528fork<\/span>\u548cexec<\/span>\u51fd\u6570\u8c03\u7528\u9002\u5f53\u7684\u7a0b\u5e8f\u3002<\/p>\n

\u5047\u8bbe\u4e00\u4e2aTELNET\u670d\u52a1\u5668\uff0c\u7528\u6237\u4ece\u8fdc\u7aef\u4f7f\u7528TELNET\u767b\u9646\u5230\u670d\u52a1\u5668\u4e0a\uff1a<\/p>\n

telnet hostname<\/em><\/span><\/p>\n

\"figure9-4\"<\/p>\n

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\u767b\u9646\u7cfb\u7edf\u901a\u8fc7\u4e32\u884c\u7ec8\u7aef\u548c\u901a\u8fc7\u7f51\u7edc\u7684\u4e3b\u8981\u4e0d\u540c\u5728\u4e8e\u7ec8\u7aef\u548c\u8ba1\u7b97\u673a\u4e0d\u662f\u70b9\u5bf9\u70b9\u7684\u3002 \u5728\u7ec8\u7aef\u767b\u9646\u4e2d\uff0cinit\u77e5\u9053\u54ea\u4e2a\u7ec8\u7aef\u8bbe\u5907\u53ef\u4ee5\u7528\u4e8e\u767b\u9646\u5e76\u4ea7\u751f\u4e00\u4e2agetty\u8fdb\u7a0b\u3002\u5728\u7f51\u7edc\u767b\u9646\u4e2d…<\/p>\n

Read More Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-497","post","type-post","status-publish","format-standard","hentry","category-apue"],"_links":{"self":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/497","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=497"}],"version-history":[{"count":3,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/497\/revisions"}],"predecessor-version":[{"id":501,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/497\/revisions\/501"}],"wp:attachment":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}