{"id":63968,"date":"2025-04-29T16:23:40","date_gmt":"2025-04-29T08:23:40","guid":{"rendered":"https:\/\/fwq.ai\/blog\/63968\/"},"modified":"2025-04-29T16:23:40","modified_gmt":"2025-04-29T08:23:40","slug":"linux%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4tty%e6%98%af%e4%bb%80%e4%b9%88-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/63968\/","title":{"rendered":"linux\u5e38\u7528\u547d\u4ee4tty\u662f\u4ec0\u4e48"},"content":{"rendered":"<blockquote><p>\n  tty\u547d\u4ee4\u663e\u793a\u5f53\u524d\u8fdb\u7a0b\u8fde\u63a5\u7684\u7ec8\u7aef\u540d\u79f0\uff0c\u7528\u4e8e\u786e\u5b9a\u7ec8\u7aef\u4e0a\u8fd0\u884c\u7684\u4f1a\u8bdd\uff0c\u68c0\u6d4b\u8fdb\u7a0b\u8fde\u63a5\u7684\u7ec8\u7aef\uff0c\u81ea\u52a8\u5316\u4efb\u52a1\u3002\u901a\u8fc7\u8bfb\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u7b26\u53f7\u94fe\u63a5\u5f97\u77e5\u7ec8\u7aef\u8bbe\u5907\u540d\u79f0\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202409\/17\/2024091718125047643.jpg\" class=\"aligncenter\" title=\"linux\u5e38\u7528\u547d\u4ee4tty\u662f\u4ec0\u4e48\u63d2\u56fe\" alt=\"linux\u5e38\u7528\u547d\u4ee4tty\u662f\u4ec0\u4e48\u63d2\u56fe\" \/><\/p>\n<h2>tty \u547d\u4ee4<\/h2>\n<p><strong>\u5b9a\u4e49\uff1a<\/strong><\/p>\n<p>tty \u547d\u4ee4\u7528\u4e8e\u663e\u793a\u5f53\u524d\u8fdb\u7a0b\u6240\u8fde\u63a5\u7684\u7ec8\u7aef\u8bbe\u5907\u540d\u79f0\u3002<\/p>\n<p><strong>\u7528\u9014\uff1a<\/strong><\/p>\n<p>tty \u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u4ee5\u4e0b\u76ee\u7684\uff1a<\/p>\n<ul>\n<li>\u786e\u5b9a\u5f53\u524d\u4f1a\u8bdd\u8fd0\u884c\u5728\u54ea\u4e2a\u7ec8\u7aef\u4e0a\u3002<\/li>\n<li>\u68c0\u6d4b\u67d0\u4e2a\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684\u7ec8\u7aef\u3002<\/li>\n<li>\u81ea\u52a8\u5316\u4efb\u52a1\uff0c\u5176\u4e2d\u9700\u8981\u77e5\u9053\u5f53\u524d\u7ec8\u7aef\u7684\u540d\u79f0\u3002<\/li>\n<\/ul>\n<p><strong>\u8bed\u6cd5\uff1a<\/strong><\/p>\n<pre>tty [\u9009\u9879]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u9009\u9879\uff1a<\/strong><\/p>\n<p>\u8be5\u547d\u4ee4\u6ca1\u6709\u53ef\u7528\u7684\u9009\u9879\u3002<\/p>\n<p><strong>\u4f7f\u7528\u5b9e\u4f8b\uff1a<\/strong><\/p>\n<pre># \u663e\u793a\u5f53\u524d\u4f1a\u8bdd\u7684\u7ec8\u7aef\u540d\u79f0\ntty\n\n\/dev\/pts\/0<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5de5\u4f5c\u539f\u7406\uff1a<\/strong><\/p>\n<p>tty \u547d\u4ee4\u901a\u8fc7\u8bfb\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684 \/proc\/$PID\/fd\/0 \u7b26\u53f7\u94fe\u63a5\u6765\u786e\u5b9a\u7ec8\u7aef\u8bbe\u5907\u7684\u540d\u79f0\u3002\u8be5\u7b26\u53f7\u94fe\u63a5\u6307\u5411\u5f53\u524d\u8fdb\u7a0b\u8fde\u63a5\u7684\u7ec8\u7aef\u3002<\/p>\n<p><strong>\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>tty \u547d\u4ee4\u663e\u793a\u7684\u662f\u7ec8\u7aef\u8bbe\u5907\u7684\u5b8c\u6574\u8def\u5f84\u3002<\/li>\n<li>\u8be5\u547d\u4ee4\u4ec5\u8fd4\u56de\u5f53\u524d\u4f1a\u8bdd\u4e2d\u8fde\u63a5\u7ec8\u7aef\u7684\u540d\u79f0\u3002<\/li>\n<li>\u5982\u679c\u5f53\u524d\u8fdb\u7a0b\u672a\u8fde\u63a5\u5230\u7ec8\u7aef\uff0ctty \u547d\u4ee4\u5c06\u8fd4\u56de &#8220;not a tty&#8221;\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5e38\u7528\u547d\u4ee4tty\u662f\u4ec0\u4e48\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>tty\u547d\u4ee4\u663e\u793a\u5f53\u524d\u8fdb\u7a0b\u8fde\u63a5\u7684\u7ec8\u7aef\u540d\u79f0\uff0c\u7528\u4e8e\u786e\u5b9a\u7ec8\u7aef\u4e0a\u8fd0\u884c\u7684\u4f1a\u8bdd\uff0c\u68c0\u6d4b\u8fdb\u7a0b\u8fde\u63a5\u7684\u7ec8\u7aef\uff0c\u81ea\u52a8\u5316\u4efb\u52a1\u3002\u901a\u8fc7\u8bfb\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684\u7b26\u53f7\u94fe\u63a5\u5f97\u77e5\u7ec8\u7aef\u8bbe\u5907\u540d\u79f0\u3002 tty \u547d\u4ee4 \u5b9a\u4e49\uff1a tty \u547d\u4ee4\u7528\u4e8e\u663e\u793a\u5f53\u524d\u8fdb\u7a0b\u6240\u8fde\u63a5\u7684\u7ec8\u7aef\u8bbe\u5907\u540d\u79f0\u3002 \u7528\u9014\uff1a tty \u547d\u4ee4\u4e3b\u8981\u7528\u4e8e\u4ee5\u4e0b\u76ee\u7684\uff1a \u786e\u5b9a\u5f53\u524d\u4f1a\u8bdd\u8fd0\u884c\u5728\u54ea\u4e2a\u7ec8\u7aef\u4e0a\u3002 \u68c0\u6d4b\u67d0\u4e2a\u8fdb\u7a0b\u8fde\u63a5\u5230\u7684\u7ec8\u7aef\u3002 \u81ea\u52a8\u5316\u4efb\u52a1\uff0c\u5176\u4e2d\u9700\u8981\u77e5\u9053\u5f53\u524d\u7ec8\u7aef\u7684\u540d\u79f0\u3002 \u8bed\u6cd5\uff1a tty [\u9009\u9879] \u767b\u5f55\u540e\u590d\u5236 \u9009\u9879\uff1a \u8be5\u547d\u4ee4\u6ca1\u6709\u53ef\u7528\u7684\u9009\u9879\u3002 \u4f7f\u7528\u5b9e\u4f8b\uff1a # \u663e\u793a\u5f53\u524d\u4f1a\u8bdd\u7684\u7ec8\u7aef\u540d\u79f0 tty \/dev\/pts\/0 \u767b\u5f55\u540e\u590d\u5236 \u5de5\u4f5c\u539f\u7406\uff1a tty \u547d\u4ee4\u901a\u8fc7\u8bfb\u53d6\u6587\u4ef6\u7cfb\u7edf\u4e2d\u7684 \/proc\/$PID\/fd\/0 \u7b26\u53f7\u94fe\u63a5\u6765\u786e\u5b9a\u7ec8\u7aef\u8bbe\u5907\u7684\u540d\u79f0\u3002\u8be5\u7b26\u53f7\u94fe\u63a5\u6307\u5411\u5f53\u524d\u8fdb\u7a0b\u8fde\u63a5\u7684\u7ec8\u7aef\u3002 \u6ce8\u610f\u4e8b\u9879\uff1a tty \u547d\u4ee4\u663e\u793a\u7684\u662f\u7ec8\u7aef\u8bbe\u5907\u7684\u5b8c\u6574\u8def\u5f84\u3002 \u8be5\u547d\u4ee4\u4ec5\u8fd4\u56de\u5f53\u524d\u4f1a\u8bdd\u4e2d\u8fde\u63a5\u7ec8\u7aef\u7684\u540d\u79f0\u3002 \u5982\u679c\u5f53\u524d\u8fdb\u7a0b\u672a\u8fde\u63a5\u5230\u7ec8\u7aef\uff0ctty \u547d\u4ee4\u5c06\u8fd4\u56de &#8220;not a tty&#8221;\u3002 \u4ee5\u4e0a\u5c31\u662f\u5e38\u7528\u547d\u4ee4tty\u662f\u4ec0\u4e48\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-63968","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63968","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=63968"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63968\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=63968"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=63968"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=63968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}