{"id":139,"date":"2024-04-13T23:14:32","date_gmt":"2024-04-13T15:14:32","guid":{"rendered":"http:\/\/xiyu12.top\/?p=139"},"modified":"2024-04-13T23:14:32","modified_gmt":"2024-04-13T15:14:32","slug":"shell%e4%bc%98%e5%8c%96-tty","status":"publish","type":"post","link":"http:\/\/www.xiyu12.top\/?p=139","title":{"rendered":"shell\u4f18\u5316 &amp;tty"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u865a\u62df\u7ec8\u7aef tty<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/xiyu12.top\/wp-content\/uploads\/2024\/04\/%E5%B1%8F%E5%B9%95%E6%88%AA%E5%9B%BE-2024-04-13-222128.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"http:\/\/xiyu12.top\/wp-content\/uploads\/2024\/04\/%E5%B1%8F%E5%B9%95%E6%88%AA%E5%9B%BE-2024-04-13-222128.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-140\"\/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5904\u7406\u9700\u8981\u591a\u6b21\u4ea4\u4e92\u7684\u95ee\u9898<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>\/usr\/bin\/script -qc \/bin\/bash \/dev\/null<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5904\u7406 \u63a7\u5236\u5b57\u7b26 \u4f8b\u5982  \uff08\u9000\u683c\uff0c\u56de\u8f66\uff0c\u6362\u884c\uff09<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code><code>stty raw -echo<\/code>\u662f\u4e00\u4e2a\u5728 Unix \u548c\u7c7b Unix \u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684 shell \u547d\u4ee4\uff0c\u7528\u4e8e\u66f4\u6539\u5f53\u524d\u7ec8\u7aef\u4f1a\u8bdd\u7684\u8bbe\u7f6e\u3002\n\u8fd9\u4e2a\u547d\u4ee4\u7531\u4e24\u90e8\u5206\u7ec4\u6210\uff1a<span style=\"background-color: initial; font-family: inherit; font-size: inherit; color: initial;\">stty \u548c\u53c2\u6570{raw<\/span> &amp; -echo}\n<code>stty<span style=\"background-color: initial; font-family: inherit; font-size: inherit; color: initial;\">\uff1a\u8fd9\u662f\u4e00\u4e2a\u7528\u4e8e\u66f4\u6539\u6216\u62a5\u544a\u7ec8\u7aef\u884c\u8bbe\u7f6e\u7684\u7a0b\u5e8f\u3002\u7ec8\u7aef\u884c\u8bbe\u7f6e\u63a7\u5236\u7740\u7ec8\u7aef\u548c\u7528\u6237\u4e4b\u95f4\u7684\u8f93\u5165\/\u8f93\u51fa\u884c\u4e3a\u3002<\/span>raw<span style=\"background-color: initial; font-family: inherit; font-size: inherit; color: initial;\">\uff1a\u8fd9\u4e2a\u53c2\u6570\u544a\u8bc9 stty \u5c06\u7ec8\u7aef\u8bbe\u7f6e\u4e3a \"raw\" \u6a21\u5f0f\u3002\u5728 raw \u6a21\u5f0f\u4e0b\uff0c\u8f93\u5165\u7684\u5b57\u7b26\u4e0d\u4f1a\u88ab\u5904\u7406\u6216\u89e3\u91ca\u3002\u8fd9\u610f\u5473\u7740\u6309\u4e0b\u4e00\u4e2a\u952e\u4f1a\u76f4\u63a5\u4f20\u9012\u7ed9\u7a0b\u5e8f\uff0c\u800c\u4e0d\u4f1a\u7ecf\u8fc7\u4efb\u4f55\u7279\u6b8a\u5b57\u7b26\u5904\u7406\uff0c\u4f8b\u5982\u4e0d\u5904\u7406\u63a7\u5236\u5b57\u7b26\uff08\u5982\u56de\u8f66\u3001\u9000\u683c\u7b49\uff09\uff0c\u4e5f\u4e0d\u4f1a\u8fdb\u884c\u884c\u7f13\u51b2\uff08\u5373\u8f93\u5165\u7684\u5b57\u7b26\u4f1a\u7acb\u5373\u8fd4\u56de\uff0c\u800c\u4e0d\u662f\u6309\u4e0b\u56de\u8f66\u540e\u624d\u8fd4\u56de\uff09\u3002<\/span>-echo<span style=\"background-color: initial; font-family: inherit; font-size: inherit; color: initial;\">\uff1a\u8fd9\u4e2a\u53c2\u6570\u544a\u8bc9<\/span><span style=\"background-color: initial; color: initial; font-family: inherit; font-size: inherit;\">stty\u505c\u6b62\u56de\u663e\u8f93\u5165\u7684\u5b57\u7b26\u3002\u5728\u6267\u884c\u8fd9\u4e2a\u547d\u4ee4\u540e\uff0c\u4f60\u5728\u7ec8\u7aef\u4e0a\u8f93\u5165\u7684\u5b57\u7b26\u4e0d\u4f1a\u663e\u793a\u5728\u5c4f\u5e55\u4e0a\u3002\u8fd9\u901a\u5e38\u7528\u4e8e\u8bfb\u53d6\u5bc6\u7801\u6216\u5176\u4ed6\u654f\u611f\u4fe1\u606f\uff0c\u4ee5\u9632\u6b62\u8f93\u5165\u5185\u5bb9\u88ab\u65c1\u89c2\u8005\u770b\u5230<\/span><\/code><\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u8fd9\u4e24\u4e2a\u53c2\u6570\u7ed3\u5408\u8d77\u6765\u4f7f\u7528\uff0c<code>stty raw -echo<\/code> \u547d\u4ee4\u901a\u5e38\u7528\u4e8e\u521b\u5efa\u4e00\u4e2a\u4e0d\u5904\u7406\u8f93\u5165\u4e14\u4e0d\u56de\u663e\u8f93\u5165\u5185\u5bb9\u7684\u73af\u5883\u3002\u8fd9\u5bf9\u4e8e\u67d0\u4e9b\u7279\u5b9a\u7684\u7a0b\u5e8f\u6216\u811a\u672c\u6765\u8bf4\u53ef\u80fd\u662f\u6709\u7528\u7684\uff0c\u4f8b\u5982\u5f53\u4f60\u9700\u8981\u4ece\u7528\u6237\u90a3\u91cc\u5b89\u5168\u5730\u8bfb\u53d6\u8f93\u5165\u65f6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5904\u7406 \u4f7f\u7528vi \u7f16\u8f91\u5668\u7b49\u9700\u8981\u5168\u5c4f\u7684\u547d\u4ee4 <\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>stty -a #\u67e5\u770b\u81ea\u5df1\u7684\u5c4f\u5e55\u53c2\u6570\nstty rows 62  columns 179  #\u5728\u76ee\u6807\u8bbe\u7f6e<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ctrl+z <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">stty raw -echo ; fg <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">reset  <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">xterm<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u865a\u62df\u7ec8\u7aef tty \u5904\u7406\u9700\u8981\u591a\u6b21\u4ea4\u4e92\u7684\u95ee\u9898 \u5904\u7406 \u63a7\u5236\u5b57\u7b26 \u4f8b\u5982 \uff08\u9000\u683c\uff0c\u56de\u8f66\uff0c\u6362\u884c\uff09 \u5c06\u8fd9\u4e24\u4e2a\u53c2\u6570\u7ed3\u5408\u8d77\u6765\u4f7f\u7528 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-139","post","type-post","status-publish","format-standard","hentry","category-suibi"],"_links":{"self":[{"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=\/wp\/v2\/posts\/139","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=139"}],"version-history":[{"count":0,"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=\/wp\/v2\/posts\/139\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=139"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=139"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xiyu12.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=139"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}