{"id":435,"date":"2023-06-18T18:19:43","date_gmt":"2023-07-30T15:51:13","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e4%bd%bf%e7%94%a8screen%e3%80%82\/"},"modified":"2025-08-02T08:40:26","modified_gmt":"2025-08-02T00:40:26","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e4%bd%bf%e7%94%a8screen%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e4%bd%bf%e7%94%a8screen%e3%80%82\/","title":{"rendered":"Ubuntu\u4e91\u670d\u52a1\u5668Screen\u5b89\u88c5\u4e0e\u4f7f\u7528\u5b8c\u5168\u6307\u5357"},"content":{"rendered":"<h2>\u7b80\u4ecb<\/h2>\n<p>Screen\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u7ec8\u7aef\u590d\u7528\u5de5\u5177\uff0c\u5141\u8bb8\u60a8\u5728\u4e00\u4e2a\u7a97\u53e3\u5185\u4f7f\u7528\u591a\u4e2a\u7ec8\u7aef\u4f1a\u8bdd\u3002\u8be5\u7a0b\u5e8f\u5728\u4e00\u4e2ashell\u4f1a\u8bdd\u4e2d\u8fd0\u884c\uff0c\u5e76\u4f5c\u4e3a\u5176\u4ed6\u7ec8\u7aef\u4f1a\u8bdd\u7684\u5bb9\u5668\u548c\u7ba1\u7406\u5de5\u5177\uff0c\u5176\u5de5\u4f5c\u65b9\u5f0f\u7c7b\u4f3c\u4e8e\u7a97\u53e3\u7ba1\u7406\u5668\u7ba1\u7406\u7a97\u53e3\u7684\u65b9\u5f0f\u3002<\/p>\n<p>\u5728\u8bb8\u591a\u60c5\u51b5\u4e0b\uff0c\u521b\u5efa\u591a\u4e2a\u7ec8\u7aef\u7a97\u53e3\u53ef\u80fd\u4e0d\u53ef\u884c\u6216\u4e0d\u7406\u60f3\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5728\u6ca1\u6709\u56fe\u5f62\u754c\u9762\uff08X\u670d\u52a1\u5668\uff09\u7684\u60c5\u51b5\u4e0b\u7ba1\u7406\u591a\u4e2a\u63a7\u5236\u53f0\u4f1a\u8bdd\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u540c\u65f6\u8bbf\u95ee\u591a\u4e2a\u8fdc\u7a0b\u4e91\u670d\u52a1\u5668\uff0c\u6216\u8005\u60a8\u53ef\u80fd\u9700\u8981\u5728\u5904\u7406\u5176\u4ed6\u4efb\u52a1\u65f6\u6301\u7eed\u76d1\u89c6\u67d0\u4e2a\u8fd0\u884c\u7a0b\u5e8f\u7684\u8f93\u51fa\u3002<\/p>\n<p>\u867d\u7136\u6709\u4e00\u4e9b\u73b0\u4ee3\u5316\u7684\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4f8b\u5982tmux\uff0c\u4f46Screen\u662f\u5176\u4e2d\u6700\u6210\u719f\u7684\u5de5\u5177\u4e4b\u4e00\uff0c\u5e76\u4e14\u62e5\u6709\u81ea\u5df1\u5f3a\u5927\u7684\u8bed\u6cd5\u548c\u529f\u80fd\u96c6\u3002<\/p>\n<h2>\u6b65\u9aa41 &#8211; \u5b89\u88c5Screen<\/h2>\n<p>\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528Ubuntu 22.04\u7cfb\u7edf\u8fdb\u884c\u6f14\u793a\uff0c\u4f46\u9664\u4e86\u5b89\u88c5\u8fc7\u7a0b\u5916\uff0c\u8fd9\u4e9b\u6b65\u9aa4\u5728\u5176\u4ed6\u73b0\u4ee3Linux\u53d1\u884c\u7248\u4e0a\u5e94\u8be5\u57fa\u672c\u76f8\u540c\u3002<\/p>\n<p>Screen\u901a\u5e38\u5728Ubuntu\u7cfb\u7edf\u4e0a\u9ed8\u8ba4\u5b89\u88c5\u3002\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528apt\u5305\u7ba1\u7406\u5668\u6765\u66f4\u65b0\u8f6f\u4ef6\u6e90\u5e76\u5b89\u88c5Screen\uff1a<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n  <li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> update<\/li>\r\n  <li data-prefix=\"$\"><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> <span class=\"token function\">screen<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<p>\u901a\u8fc7\u8fd0\u884c <code>which screen<\/code> \u547d\u4ee4\u6765\u9a8c\u8bc1Screen\u662f\u5426\u5df2\u6210\u529f\u5b89\u88c5\uff1a<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n  <li data-prefix=\"$\"><span class=\"token function\">which<\/span> <span class=\"token function\">screen<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>\/usr\/bin\/screen<\/code><\/pre>\n<p>\u5982\u679c\u770b\u5230\u4e0a\u8ff0\u8f93\u51fa\uff0c\u8868\u793aScreen\u5df2\u6210\u529f\u5b89\u88c5\u3002\u5728\u4e0b\u4e00\u6b65\u4e2d\uff0c\u4f60\u53ef\u4ee5\u5f00\u59cb\u4f7f\u7528Screen\u3002<\/p>\n<h2>\u7b2c\u4e8c\u6b65 &#8211; \u4f7f\u7528Screen<\/h2>\n<p>\u8981\u542f\u52a8\u4e00\u4e2a\u65b0\u7684Screen\u4f1a\u8bdd\uff0c\u53ea\u9700\u5728\u7ec8\u7aef\u4e2d\u8fd0\u884c<code>screen<\/code>\u547d\u4ee4\uff1a<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n  <li data-prefix=\"$\"><span class=\"token function\">screen<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>GNU Screen \u7248\u672c 4.09.00 (GNU) 2022\u5e741\u670830\u65e5\r\n\r\n\u7248\u6743\u6240\u6709 (c) 2018-2020 Alexander Naumov, Amadeusz Slawinski\r\n\u7248\u6743\u6240\u6709 (c) 2015-2017 Juergen Weigert, Alexander Naumov, Amadeusz Slawinski\r\n\u7248\u6743\u6240\u6709 (c) 2010-2014 Juergen Weigert, Sadrul Habib Chowdhury\r\n\u7248\u6743\u6240\u6709 (c) 2008-2009 Juergen Weigert, Michael Schroeder, Micah Cowan, Sadrul Habib Chowdhury\r\n\u7248\u6743\u6240\u6709 (c) 1993-2007 Juergen Weigert, Michael Schroeder\r\n\u7248\u6743\u6240\u6709 (c) 1987 Oliver Laumann\r\n\r\n\u672c\u7a0b\u5e8f\u662f\u81ea\u7531\u8f6f\u4ef6\uff1b\u60a8\u53ef\u4ee5\u6839\u636e\u81ea\u7531\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684GNU\u901a\u7528\u516c\u5171\u8bb8\u53ef\u8bc1\u6761\u6b3e\u91cd\u65b0\u5206\u53d1\u548c\/\u6216\u4fee\u6539\u5b83\uff1b\r\n\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528\u7248\u672c2\uff0c\u6216\uff08\u6839\u636e\u60a8\u7684\u9009\u62e9\uff09\u4efb\u4f55\u66f4\u9ad8\u7248\u672c\u3002\r\n\u2026\r\n                  [\u6309\u7a7a\u683c\u952e\u67e5\u770b\u4e0b\u4e00\u9875\uff1b\u6309\u56de\u8f66\u952e\u7ed3\u675f\u3002]<\/code><\/pre>\n<p>\u542f\u52a8Screen\u7a0b\u5e8f\u540e\uff0c\u9996\u5148\u4f1a\u663e\u793a\u8bb8\u53ef\u4fe1\u606f\u9875\u9762\u3002\u53ea\u9700\u6309Enter\u952e\u5373\u53ef\u7ee7\u7eed\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\u53d1\u751f\u7684\u4e8b\u60c5\u53ef\u80fd\u4f1a\u8ba9\u521d\u5b66\u8005\u611f\u5230\u56f0\u60d1\uff1a\u60a8\u4f1a\u770b\u5230\u4e00\u4e2a\u666e\u901a\u7684\u547d\u4ee4\u63d0\u793a\u7b26\uff0c\u770b\u8d77\u6765\u4f3c\u4e4e\u4ec0\u4e48\u90fd\u6ca1\u6709\u53d1\u751f\u3002\u60a8\u53ef\u80fd\u4f1a\u6000\u7591Screen\u662f\u5426\u6b63\u5e38\u8fd0\u884c\u3002\u8ba9\u6211\u4eec\u901a\u8fc7\u4e00\u4e2a\u5feb\u6377\u952e\u6765\u9a8c\u8bc1\u3002\u6309\u4e0b<kbd>Ctrl+a<\/kbd>\u7ec4\u5408\u952e\uff0c\u7136\u540e\u6309<kbd>v<\/kbd>\u952e\u3002<\/p>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>screen 4.09.00 (GNU) 30-Jan-22<\/code><\/pre>\n<p>\u6211\u4eec\u521a\u624d\u5411Screen\u8bf7\u6c42\u4e86\u7248\u672c\u4fe1\u606f\uff0c\u5e76\u6536\u5230\u4e86\u53cd\u9988\uff0c\u8fd9\u8bc1\u5b9e\u4e86Screen\u786e\u5b9e\u5728\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<p>\u73b0\u5728\u6b63\u662f\u4ecb\u7ecd\u5982\u4f55\u63a7\u5236Screen\u7684\u597d\u65f6\u673a\u3002Screen\u4e3b\u8981\u901a\u8fc7\u952e\u76d8\u5feb\u6377\u952e\u8fdb\u884c\u63a7\u5236\u3002\u6bcf\u4e2aScreen\u7684\u952e\u76d8\u5feb\u6377\u952e\u90fd\u4ee5<kbd>Ctrl+a<\/kbd>\uff08\u5148\u6309\u4f4fCtrl\u952e\uff0c\u7136\u540e\u6309\u4e0b&#8221;a&#8221;\u952e\uff09\u4f5c\u4e3a\u524d\u7f00\u3002\u8fd9\u4e2a\u6309\u952e\u7ec4\u5408\u7684\u4f5c\u7528\u662f\u544a\u8bc9Screen\u6ce8\u610f\u6211\u4eec\u63a5\u4e0b\u6765\u6309\u4e0b\u7684\u952e\u3002<\/p>\n<p>\u60a8\u5728\u8bf7\u6c42Screen\u7248\u672c\u4fe1\u606f\u65f6\u5df2\u7ecf\u4f7f\u7528\u4e86\u8fd9\u4e2a\u6a21\u5f0f\u3002\u8ba9\u6211\u4eec\u7ee7\u7eed\u4f7f\u7528\u5b83\u6765\u83b7\u53d6\u66f4\u591a\u6709\u7528\u7684\u4fe1\u606f\uff0c\u8f93\u5165<kbd>Ctrl+a<\/kbd>\u540e\u8ddf<kbd>?<\/kbd>\u952e\uff1a<\/p>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>Screen \u952e\u7ed1\u5b9a\uff0c\u7b2c1\u9875\uff0c\u51712\u9875\u3002\u547d\u4ee4\u952e\uff1a^A \u5b57\u9762\u91cf ^A\uff1aa break ^B b license , removebuf = clear C lockscreen ^X x reset Z colon : log H screen ^C c copy ^[ [ login L select ' detach ^D d meta a silence _ digraph ^V monitor M split S displays * next ^@ ^N sp n suspend ^Z z dumptermcap . number N time ^T t fit F only Q title A flow ^F f other ^A vbell ^G focus ^I pow_break B version v hardcopy h pow_detach D width W help ? prev ^H ^P p ^? windows ^W w history { } quit \\ wrap ^R r info i readbuf < writebuf > kill K k redisplay ^L l xoff ^S s lastmsg ^M m remove X xon ^Q q [\u6309\u7a7a\u683c\u952e\u67e5\u770b\u4e0b\u4e00\u9875\uff1b\u6309\u56de\u8f66\u952e\u7ed3\u675f\u3002]<\/code><\/pre>\n<p>\u8fd9\u662fScreen\u7684\u5185\u90e8\u952e\u76d8\u5feb\u6377\u952e\u53c2\u8003\u9875\u9762\u3002\u5efa\u8bae\u60a8\u8bb0\u4f4f\u5982\u4f55\u8bbf\u95ee\u8fd9\u4e2a\u9875\u9762\uff0c\u56e0\u4e3a\u5b83\u662f\u4e00\u4e2a\u975e\u5e38\u5b9e\u7528\u7684\u5feb\u901f\u53c2\u8003\u5de5\u5177\u3002\u6b63\u5982\u9875\u9762\u5e95\u90e8\u6240\u793a\uff0c\u60a8\u53ef\u4ee5\u6309\u7a7a\u683c\u952e\u67e5\u770b\u66f4\u591a\u547d\u4ee4\u3002<\/p>\n<p>\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u5c1d\u8bd5\u4e00\u4e9b\u66f4\u6709\u5b9e\u9645\u610f\u4e49\u7684\u64cd\u4f5c\u3002\u5728\u5f53\u524d\u7a97\u53e3\u4e2d\u8fd0\u884c\u4e00\u4e2a\u540d\u4e3a<code>top<\/code>\u7684\u7a0b\u5e8f\uff0c\u5b83\u5c06\u663e\u793a\u7cfb\u7edf\u8fdb\u7a0b\u7684\u5b9e\u65f6\u4fe1\u606f\uff1a<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n  <li data-prefix=\"$\"><span class=\"token function\">top<\/span><\/li>\r\n<\/ol><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"\u8f93\u51fa\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>[top\u7a0b\u5e8f\u7684\u8f93\u51fa\u5c06\u663e\u793a\u5728\u8fd9\u91cc]<\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>top &#8211; 16:08:07 up 1:44, 1 user, load average: 0.00, 0.01, 0.05 Tasks: 58 total, 1 running, 57 sleeping, 0 stopped, 0 zombie Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 507620k total, 262920k used, 244700k free, 8720k buffers Swap: 0k total, 0k used, 0k free, 224584k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1 root 20 0 3384 1836 1288 S 0.0 0.4 0:00.70 init 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd 3 root 20 0 0 0 0 S 0.0 0.0 0:00.11 ksoftirqd\/0 5 root 20 0 0 0 0 S 0.0 0.0 0:00.12 kworker\/u:0 6 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration\/0 7 root RT 0 0 0 0 S 0.0 0.0 0:00.07 watchdog\/0 8 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 cpuset 9 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 khelper 10 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kdevtmpfs 11 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 netns 12 root 20 0 0 0 0 S 0.0 0.0 0:00.03 sync_supers 13 root 20 0 0 0 0 S 0.0 0.0 0:00.00 bdi-default 14 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kintegrityd 15 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kblockd 16 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 ata_sff 17 root 20 0 0 0 0 S 0.0 0.0 0:00.00 khubd 18 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 md<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u597d\u7684\uff0c\u6211\u4eec\u73b0\u5728\u6b63\u5728\u76d1\u63a7\u6211\u4eec\u7684VPS\u4e0a\u7684\u8fdb\u7a0b\u3002\u4f46\u662f\u5982\u679c\u6211\u4eec\u9700\u8981\u8fd0\u884c\u4e00\u4e9b\u547d\u4ee4\u6765\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u6211\u4eec\u770b\u5230\u7684\u7a0b\u5e8f\u7684\u4fe1\u606f\u600e\u4e48\u529e\uff1f\u6211\u4eec\u4e0d\u9700\u8981\u9000\u51fa\u201ctop\u201d\u3002\u6211\u4eec\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u65b0\u7a97\u53e3\u6765\u8fd0\u884c\u8fd9\u4e9b\u547d\u4ee4\u3002<\/p>\n<p>\u6309\u4e0b Ctrl-a c \u7684\u7ec4\u5408\u952e\u53ef\u4ee5\u4e3a\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u7a97\u53e3\u3002\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u968f\u610f\u8fd0\u884c\u4efb\u4f55\u547d\u4ee4\uff0c\u800c\u4e0d\u4f1a\u4e2d\u65ad\u6211\u4eec\u5728\u53e6\u4e00\u4e2a\u7a97\u53e3\u4e2d\u7684\u76d1\u63a7\u5de5\u4f5c\u3002<\/p>\n<p>\u90a3\u4e2a\u5176\u4ed6\u7a97\u53e3\u53bb\u54ea\u4e86\uff1f\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Ctrl-a n\u8fd4\u56de\u5230\u5b83\u3002<\/p>\n<p>\u8fd9\u4e2a\u5e8f\u5217\u8fdb\u5165\u4e0b\u4e00\u4e2a\u6b63\u5728\u8fd0\u884c\u7684\u7a97\u53e3\u3002\u7a97\u53e3\u5217\u8868\u4f1a\u5faa\u73af\uff0c\u6240\u4ee5\u5f53\u6ca1\u6709\u5f53\u524d\u7a97\u53e3\u4e4b\u5916\u7684\u7a97\u53e3\u65f6\uff0c\u5b83\u4f1a\u5c06\u6211\u4eec\u5207\u6362\u56de\u7b2c\u4e00\u4e2a\u7a97\u53e3\u3002<\/p>\n<p>\u6309\u4e0bCtrl-a p\u53ef\u4ee5\u6539\u8b8a\u7576\u524d\u7a97\u53e3\u7684\u65b9\u5411\u3002\u5047\u8a2d\u4f60\u6709\u4e09\u500b\u7a97\u53e3\uff0c\u4e26\u4e14\u76ee\u524d\u5728\u7b2c\u4e09\u500b\u7a97\u53e3\uff0c\u9019\u500b\u547d\u4ee4\u5c07\u6703\u5c07\u4f60\u5207\u63db\u5230\u7b2c\u4e8c\u500b\u7a97\u53e3\u3002<\/p>\n<p>\u5728\u60a8\u6765\u56de\u5207\u6362\u76f8\u540c\u4e24\u4e2a\u7a97\u53e3\u65f6\uff0c\u4e00\u4e2a\u6709\u7528\u7684\u5feb\u6377\u65b9\u5f0f\u662f Ctrl-a Ctrl-a\u3002<\/p>\n<p>\u8fd9\u4e2a\u5e8f\u5217\u4f1a\u5c06\u4f60\u5bfc\u822a\u5230\u6700\u8fd1\u6d4f\u89c8\u7684\u7a97\u53e3\u3002\u6240\u4ee5\u5728\u4e4b\u524d\u7684\u4f8b\u5b50\u4e2d\uff0c\u5b83\u4f1a\u5c06\u4f60\u5e26\u56de\u7b2c\u4e09\u4e2a\u7a97\u53e3\u3002<\/p>\n<p>\u6b64\u65f6\uff0c\u4f60\u53ef\u80fd\u60f3\u77e5\u9053\u5982\u4f55\u8ddf\u8e2a\u6211\u4eec\u521b\u5efa\u7684\u6240\u6709\u7a97\u53e3\u3002\u5e78\u8fd0\u7684\u662f\uff0c\u5c4f\u5e55\u63d0\u4f9b\u4e86\u591a\u79cd\u4e0d\u540c\u7684\u7ba1\u7406\u4e0d\u540c\u4f1a\u8bdd\u7684\u65b9\u6cd5\u3002\u9996\u5148\uff0c\u6211\u4eec\u5c06\u521b\u5efa\u4e09\u4e2a\u65b0\u7a97\u53e3\uff0c\u603b\u5171\u56db\u4e2a\u7a97\u53e3\uff0c\u7136\u540e\u5c1d\u8bd5\u4f7f\u7528Ctrl-a w\uff0c\u8fd9\u662f\u5c4f\u5e55\u7684\u4e00\u4e2a\u7a97\u53e3\u7ba1\u7406\u5de5\u5177\u3002\u8f93\u5165Ctrl-a c Ctrl-a c Ctrl-a c Ctrl-a w\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>0$ bash 1$ bash 2-$ bash 3*$ bash<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6211\u4eec\u4ece\u8fd9\u4e2a\u547d\u4ee4\u4e2d\u83b7\u5f97\u4e86\u4e00\u4e9b\u6709\u7528\u7684\u4fe1\u606f\uff1a\u6211\u4eec\u5f53\u524d\u7684\u7a97\u53e3\u5217\u8868\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u6709\u56db\u4e2a\u7a97\u53e3\u3002\u6bcf\u4e2a\u7a97\u53e3\u90fd\u6709\u4e00\u4e2a\u6570\u5b57\uff0c\u7a97\u53e3\u7684\u7f16\u53f7\u4ece\u201c0\u201d\u5f00\u59cb\u3002\u5f53\u524d\u7684\u7a97\u53e3\u5728\u6570\u5b57\u65c1\u8fb9\u6709\u4e00\u4e2a\u661f\u53f7\u3002<\/p>\n<p>\u6240\u4ee5\u4f60\u53ef\u4ee5\u770b\u5230\u6211\u4eec\u73b0\u5728\u662f\u5728\u7b2c\u4e09\u4e2a\u7a97\u53e3\uff08\u5b9e\u9645\u4e0a\u7b2c\u56db\u4e2a\uff0c\u56e0\u4e3a\u7b2c\u4e00\u4e2a\u7a97\u53e3\u662f0\uff09\u3002\u4f60\u53ef\u4ee5\u7528 Ctrl-a 1 \u5feb\u901f\u56de\u5230\u7b2c\u4e00\u4e2a\u7a97\u53e3\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u7d22\u5f15\u53f7\u76f4\u63a5\u8df3\u8f6c\u5230\u6211\u4eec\u60f3\u8981\u7684\u7a97\u53e3\u3002\u8ba9\u6211\u4eec\u518d\u6b21\u4f7f\u7528Ctrl-a w\u6765\u67e5\u770b\u6211\u4eec\u7684\u7a97\u53e3\u5217\u8868\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>0$ bash 1*$ bash 2$ bash 3-$ bash<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6b63\u5982\u4f60\u6240\u89c1\uff0c\u661f\u53f7\u544a\u8bc9\u6211\u4eec\u73b0\u5728\u662f\u5728\u7a97\u53e3#1\u4e0a\u3002\u8ba9\u6211\u4eec\u5c1d\u8bd5\u4e00\u79cd\u4e0d\u540c\u7684\u5207\u6362\u7a97\u53e3\u7684\u65b9\u5f0f\uff0c\u4f7f\u7528Ctrl-a\uff1a\u201c\uff1a\u201d<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Num Name Flags 0 bash $ 1 bash $ 2 bash $ 3 bash $<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u8fd9\u6b21\u6211\u4eec\u5f97\u5230\u4e86\u4e00\u4e2a\u5b9e\u9645\u7684\u5bfc\u822a\u83dc\u5355\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4e0a\u4e0b\u7bad\u5934\u8fdb\u884c\u5bfc\u822a\u3002\u6309\u4e0b\u56de\u8f66\u952e\u5207\u6362\u5230\u4e00\u4e2a\u7a97\u53e3\u3002<\/p>\n<p>\u8fd9\u4e2a\u76f8\u5f53\u6709\u7528\uff0c\u4f46\u662f\u73b0\u5728\u6211\u4eec\u6240\u6709\u7684\u7a97\u53e3\u90fd\u88ab\u547d\u540d\u4e3a\u201cbash\u201d\u3002\u8fd9\u5e76\u4e0d\u662f\u5f88\u6709\u5e2e\u52a9\u3002\u8ba9\u6211\u4eec\u7ed9\u4e00\u4e9b\u7a97\u53e3\u547d\u540d\u5427\u3002\u5207\u6362\u5230\u4f60\u60f3\u8981\u547d\u540d\u7684\u7a97\u53e3\uff0c\u4f8b\u5982\u4f7f\u7528Ctrl-a 0\uff0c\u7136\u540e\u4f7f\u7528Ctrl-a A\uff1a<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Set window&#8217;s title to: bash<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u4f7f\u7528Ctrl-a A\u5e8f\u5217\uff0c\u6211\u4eec\u53ef\u4ee5\u7ed9\u4f1a\u8bdd\u547d\u540d\u3002\u60a8\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u9000\u683c\u952e\u5220\u9664\u201cbash\u201d\uff0c\u7136\u540e\u5c06\u5176\u91cd\u547d\u540d\u4e3a\u60a8\u60f3\u8981\u7684\u540d\u79f0\u3002\u6211\u4eec\u8981\u5728\u7a97\u53e3\uff030\u518d\u6b21\u8fd0\u884ctop\uff0c\u56e0\u6b64\u6211\u4eec\u5c06\u5c06\u5176\u547d\u540d\u4e3amonitoring\u3002<\/p>\n<p>\u4f7f\u7528 Ctrl-a \u201c:\u201d \u9a8c\u8bc1\u7ed3\u679c\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Num Name Flags 0 monitoring $ 1 bash $ 2 bash $ 3 bash $<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u73b0\u5728\u5bf9\u4e8e\u7a97\u53e30\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u66f4\u6709\u5e2e\u52a9\u7684\u6807\u7b7e\u3002\u6240\u4ee5\u6211\u4eec\u77e5\u9053\u5982\u4f55\u521b\u5efa\u548c\u547d\u540d\u7a97\u53e3\uff0c\u4f46\u662f\u5f53\u6211\u4eec\u4e0d\u518d\u9700\u8981\u5b83\u4eec\u65f6\uff0c\u6211\u4eec\u5982\u4f55\u6446\u8131\u5b83\u4eec\u5462\uff1f\u6211\u4eec\u4f7f\u7528Ctrl-a k\u5e8f\u5217\uff0c\u4ee3\u8868&#8221;kill&#8221;\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Really kill this window [y\/n]<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<h2>\u6b65\u9aa4\u4e09 &#8211; \u7ba1\u7406\u5c4f\u5e55\u4f1a\u8bdd\u3002\u5f53\u60a8\u60f3\u8981\u9000\u51fa\u5c4f\u5e55\u5e76\u5173\u95ed\u6240\u6709\u7a97\u53e3\u65f6\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Ctrl-a \\\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Really quit and kill all your windows [y\/n]<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u8fd9\u5c06\u4f1a\u7834\u574f\u6211\u4eec\u7684\u5c4f\u5e55\u4f1a\u8bdd\u3002\u6211\u4eec\u5c06\u4e22\u5931\u5df2\u521b\u5efa\u7684\u7a97\u53e3\u548c\u672a\u5b8c\u6210\u7684\u5de5\u4f5c\u3002<\/p>\n<p>\u4f46\u662f\u6211\u4eec\u60f3\u8981\u63a2\u7d22\u4f7f\u7528\u201cscreen\u201d\u7684\u5de8\u5927\u597d\u5904\u4e4b\u4e00\u3002\u6211\u4eec\u4e0d\u60f3\u9500\u6bc1\u4f1a\u8bdd\uff0c\u6211\u4eec\u60f3\u8981\u5206\u79bb\u5b83\u3002\u5206\u79bb\u5141\u8bb8\u6211\u4eec\u5728\u201cscreen\u201d\u5b9e\u4f8b\u4e2d\u8fd0\u884c\u7a0b\u5e8f\uff0c\u540c\u65f6\u6062\u590d\u5bf9\u57fa\u7840\u63a7\u5236\u53f0\u4f1a\u8bdd\u7684\u8bbf\u95ee\uff08\u6700\u521d\u542f\u52a8\u201cscreen\u201d\u65f6\u7684\u4f1a\u8bdd\uff09\u3002\u5c4f\u5e55\u4f1a\u8bdd\u4ecd\u7136\u5b58\u5728\uff0c\u53ea\u662f\u5728\u540e\u53f0\u8fdb\u884c\u7ba1\u7406\u3002\u4f7f\u7528Ctrl-a d\u8fdb\u884c\u5206\u79bb\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>[detached from 1835.pts-0.Blank]<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u90a3\u4e48\u6211\u4eec\u7684\u4f1a\u8bdd\u73b0\u5728\u5df2\u7ecf\u65ad\u5f00\u4e86\u3002\u6211\u4eec\u600e\u6837\u91cd\u65b0\u52a0\u5165\u5462\uff1f de le. ne?)<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">screen<\/span> \u2013r<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>-r\u6807\u5fd7\u4ee3\u8868\u91cd\u65b0\u8fde\u63a5\u3002\u6211\u4eec\u73b0\u5728\u53c8\u56de\u5230\u4e86\u5c4f\u5e55\u4f1a\u8bdd\u4e2d\u3002\u4f46\u662f\uff0c\u5982\u679c\u6211\u4eec\u6709\u591a\u4e2a\u5c4f\u5e55\u4f1a\u8bdd\u600e\u4e48\u529e\uff1f\u5982\u679c\u6211\u4eec\u5f00\u59cb\u4e86\u4e00\u4e2a\u5c4f\u5e55\u4f1a\u8bdd\u5e76\u5c06\u5176\u5206\u79bb\uff0c\u7136\u540e\u53c8\u5f00\u59cb\u4e86\u4e00\u4e2a\u65b0\u7684\u5c4f\u5e55\u4f1a\u8bdd\u5e76\u5c06\u5176\u5206\u79bb\uff0c\u4f1a\u53d1\u751f\u4ec0\u4e48\u5462\uff1f<\/p>\n<p>\u5c1d\u8bd5\u8fd0\u884cscreen\uff0c\u7136\u540e\u4f7f\u7528Ctrl-a d\u8fdb\u884c\u5206\u79bb\uff0c\u7136\u540e\u518d\u6b21\u8fd0\u884cscreen\uff0c\u7136\u540e\u518d\u6b21\u4f7f\u7528Ctrl-a d\u8fdb\u884c\u5206\u79bb\u3002<\/p>\n<p>\u6211\u4eec\u8be5\u5982\u4f55\u544a\u8bc9\u5c4f\u5e55\u8981\u8fde\u63a5\u54ea\u4e2a\u4f1a\u8bdd\uff1f<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">screen<\/span> \u2013ls<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>There are screens on: 2171.pts-0.Blank (07\/01\/2013 05:00:39 PM) (Detached) 1835.pts-0.Blank (07\/01\/2013 03:50:43 PM) (Detached) 2 Sockets in \/var\/run\/screen\/S-justin.<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u73b0\u5728\u6211\u4eec\u6709\u4e00\u4e2a\u4f1a\u8bdd\u5217\u8868\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5728-r\u6807\u5fd7\u540e\u8f93\u5165\u5176ID\u53f7\u7801\u6765\u91cd\u65b0\u8fde\u63a5\u7b2c\u4e8c\u4e2a\u4f1a\u8bdd\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">screen<\/span> \u2013r <span class=\"token number\">1835<\/span><\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5982\u679c\u4f60\u60f3\u5728\u4e24\u53f0\u72ec\u7acb\u7684\u7535\u8111\u6216\u7ec8\u7aef\u7a97\u53e3\u4e0a\u8fde\u63a5\u4f1a\u8bdd\u7684\u8bdd\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528-x\u6807\u5fd7\uff0c\u8fd9\u6837\u53ef\u4ee5\u5171\u4eab\u4f1a\u8bdd\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">screen<\/span> \u2013x<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<h2>\u7b2c\u56db\u6b65 &#8211; \u5728\u5c4f\u5e55\u4e2d\u7ba1\u7406\u7ec8\u7aef\u8bbe\u5907\u6709\u8bb8\u591a\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u60a8\u7ba1\u7406\u5728\u5c4f\u5e55\u5185\u8fd0\u884c\u7684\u7ec8\u7aef\u4f1a\u8bdd\u3002<\/p>\n<p>\u8981\u590d\u5236\u6587\u672c\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Ctrl+a\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n<p>\u8fd9\u5c06\u7ed9\u4f60\u4e00\u4e2a\u53ef\u4ee5\u4f7f\u7528\u7bad\u5934\u952e\u6216\u8005HJKL\u6765\u79fb\u52a8\u7684\u5149\u6807\u3002\u79fb\u52a8\u5230\u4f60\u60f3\u8981\u5f00\u59cb\u590d\u5236\u7684\u4f4d\u7f6e\uff0c\u7136\u540e\u6309\u4e0bEnter\u952e\u3002\u79fb\u52a8\u5230\u4f60\u60f3\u8981\u590d\u5236\u7ed3\u675f\u7684\u4f4d\u7f6e\uff0c\u518d\u6b21\u6309\u4e0bEnter\u952e\u3002\u6587\u672c\u5c06\u88ab\u590d\u5236\u5230\u4f60\u7684\u526a\u8d34\u677f\u4e0a\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u4e00\u4ef6\u4e8b\u662f\uff0c\u8fd9\u4e5f\u662f\u5c4f\u5e55\u6eda\u52a8\u7684\u673a\u5236\u3002\u5982\u679c\u4f60\u9700\u8981\u67e5\u770b\u5c4f\u5e55\u4e4b\u5916\u7684\u4e00\u4e9b\u6587\u5b57\uff0c\u53ef\u4ee5\u6309\u4e0bCtrl-a [\uff0c\u7136\u540e\u5411\u4e0a\u6eda\u52a8\u5c4f\u5e55\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Ctrl-a]\u7c98\u8d34\u6211\u4eec\u590d\u5236\u7684\u6587\u672c\u3002<\/p>\n<p>\u4f60\u53ef\u80fd\u8fd8\u60f3\u8981\u505a\u7684\u53e6\u4e00\u4ef6\u4e8b\u662f\u76d1\u89c6\u6b63\u5728\u53e6\u4e00\u4e2a\u5c4f\u5e55\u7a97\u53e3\u4e2d\u6267\u884c\u7684\u7a0b\u5e8f\u3002<\/p>\n<p>\u5047\u8bbe\u4f60\u5728\u4e00\u4e2a\u7a97\u53e3\u4e2d\u6b63\u5728\u7f16\u8bd1\u4e00\u4e9b\u4e1c\u897f\uff0c\u800c\u4f60\u60f3\u77e5\u9053\u5b83\u4f55\u65f6\u5b8c\u6210\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528Ctrl-a _\u8ba9screen\u76d1\u6d4b\u8be5\u7a97\u53e3\u662f\u5426\u9759\u6b62\uff0c\u5f53\u8f93\u51fa\u6ca1\u6709\u4ea7\u751f30\u79d2\u65f6\u4f1a\u544a\u8bc9\u4f60\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u7528\u53e6\u4e00\u4e2a\u4f8b\u5b50\u6765\u8bd5\u8bd5\u3002\u8ba9\u5c4f\u5e55\u5728\u6211\u4eec\u7684\u7a97\u53e3\u5b8c\u62104\u6b21\u5411\u8c37\u6b4c\u53d1\u51faping\u7684\u65f6\u5019\u544a\u8bc9\u6211\u4eec\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">ping<\/span> \u2013c <span class=\"token number\">4<\/span> www.google.com<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u7136\u540e\u6309\u4e0bCtrl-a\u952e _:<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>The window is now being monitored for 30 sec. Silence.<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u73b0\u5728\u6211\u4eec\u53ef\u4ee5\u5728\u53e6\u4e00\u4e2a\u7a97\u53e3\u4e2d\u5de5\u4f5c\uff0c\u5e76\u4e14\u901a\u8fc7\u8f93\u5165Ctrl-a 1\u6765\u5728\u8fd9\u4e2a\u7a97\u53e3\u5b8c\u6210\u4efb\u52a1\u65f6\u6536\u5230\u63d0\u9192\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Window 2: silence for 30 seconds<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u6211\u4eec\u4e5f\u53ef\u4ee5\u505a\u76f8\u53cd\u7684\u64cd\u4f5c\uff0c\u5f53\u7279\u5b9a\u7a97\u53e3\u6709\u6d3b\u52a8\u65f6\u4f1a\u6536\u5230\u63d0\u9192\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<ol>\n<li data-prefix=\"$\"><span class=\"token function\">sleep<\/span> <span class=\"token number\">20<\/span> <span class=\"token operator\">&amp;&amp;<\/span> <span class=\"token builtin class-name\">echo<\/span> \u201coutput\u201d<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u63a5\u8457\uff0c\u6309\u4e0bCtrl-a M\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Window 2 (bash) is now being monitored for all activity.<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u73b0\u5728\uff0c\u5f53\u547d\u4ee4\u4ea7\u751f\u8f93\u51fa\u65f6\uff0c\u6211\u4eec\u5c06\u4f1a\u6536\u5230\u63d0\u9192\u3002\u8981\u67e5\u770b\u7ed3\u679c\uff0c\u8bf7\u4f7f\u7528Ctrl-a 1\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Activity in window 2<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>\u5047\u8bbe\u6211\u4eec\u8981\u8fdb\u884c\u4e00\u4e9b\u91cd\u8981\u7684\u66f4\u6539\uff0c\u5e76\u4e14\u5e0c\u671b\u8bb0\u5f55\u6211\u4eec\u8fd0\u884c\u7684\u6240\u6709\u547d\u4ee4\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Ctrl-a H\u6765\u8bb0\u5f55\u4f1a\u8bdd\u3002<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">Output<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<p>Creating logfile &#8220;screenlog.1&#8221;.<\/p>\n<pre class=\"post-pre\"><code><\/code><\/pre>\n<h3>\u5c4f\u5e55\u533a\u57df\u5982\u679c\u6211\u4eec\u9700\u8981\u540c\u65f6\u770b\u5230\u591a\u4e2a\u7a97\u53e3\uff0c\u53ef\u4ee5\u4f7f\u7528\u5c4f\u5e55\u6240\u79f0\u7684\u201c\u533a\u57df\u201d\u3002\u6211\u4eec\u901a\u8fc7\u5206\u5272\u5f53\u524d\u533a\u57df\u6765\u521b\u5efa\u66f4\u591a\u7684\u533a\u57df\u3002\u8981\u6c34\u5e73\u5206\u5272\u5f53\u524d\u533a\u57df\uff0c\u53ef\u4ee5\u4f7f\u7528Ctrl-a S\u3002<\/p>\n<p>\u8fd9\u5c06\u4f7f\u5f53\u524d\u7a97\u53e3\u79fb\u52a8\u5230\u5c4f\u5e55\u7684\u4e0a\u534a\u90e8\uff0c\u5e76\u5728\u4e0b\u65b9\u6253\u5f00\u4e00\u4e2a\u65b0\u7684\u7a7a\u767d\u533a\u57df\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Ctrl-a [tab] \u5207\u6362\u5230\u4e0b\u65b9\u7684\u5c4f\u5e55\u3002<\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u9009\u62e9\u5728\u5e95\u90e8\u533a\u57df\u521b\u5efa\u4e00\u4e2a\u65b0\u7a97\u53e3\uff0c\u6216\u8005\u4ee5\u901a\u5e38\u7684\u65b9\u5f0f\u5207\u6362\u5230\u4e0d\u540c\u7684\u7a97\u53e3\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u60f3\u8981\u5173\u95ed\u5f53\u524d\u7684\u533a\u57df\uff0c\u53ef\u4ee5\u4f7f\u7528Ctrl-a X\u3002<\/p>\n<p>\u8fd9\u6837\u53ef\u4ee5\u5728\u4e0d\u7834\u574f\u5b9e\u9645\u7a97\u53e3\u7684\u60c5\u51b5\u4e0b\u6bc1\u6389\u8be5\u533a\u57df\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u4f60\u5728\u8be5\u533a\u57df\u8fd0\u884c\u4e00\u4e2a\u7a0b\u5e8f\uff0c\u4f60\u4ecd\u7136\u53ef\u4ee5\u50cf\u6b63\u5e38\u7a97\u53e3\u4e00\u6837\u8bbf\u95ee\u5b83\uff0c\u53ea\u662f\u5bf9\u8be5\u7a97\u53e3\u7684\u89c6\u56fe\u88ab\u7834\u574f\u4e86\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u60f3\u8981\u8fdb\u884c\u5782\u76f4\u5206\u5272\uff0c\u53ef\u4ee5\u4f7f\u7528Ctrl-a |\u3002<\/p>\n<p>\u5782\u76f4\u5206\u5272\u7684\u63a7\u5236\u65b9\u5f0f\u4e0e\u6c34\u5e73\u5206\u5272\u76f8\u540c\u3002\u5982\u679c\u6211\u4eec\u6dfb\u52a0\u4e86\u4e00\u4e9b\u4e0d\u540c\u7684\u533a\u57df\uff0c\u5e76\u5e0c\u671b\u56de\u5230\u5355\u533a\u57df\u72b6\u6001\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 Ctrl-a Q\uff0c\u5b83\u4f1a\u9500\u6bc1\u9664\u5f53\u524d\u533a\u57df\u5916\u7684\u6240\u6709\u533a\u57df\u3002<\/p>\n<h2>\u6b65\u9aa45 &#8211; \u4f7f\u7528Byobu\u4e0eScreen<\/p>\n<p>\u8fd9\u662f\u6587\u7ae0\u300a\u5982\u4f55\u5728Ubuntu\u4e91\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u548c\u4f7f\u7528Screen\u300b\u7684\u7b2c4\u90e8\u5206\uff08\u51714\u90e8\u5206\uff09\u3002<\/p>\n<p>\u4e00\u4e2a\u5bf9Screen\u7684\u5f88\u5927\u589e\u5f3a\u662f\u4e00\u4e2a\u88ab\u79f0\u4e3aByobu\u7684\u7a0b\u5e8f\u3002\u5b83\u5145\u5f53Screen\u7684\u5305\u88c5\u5668\uff0c\u63d0\u4f9b\u4e86\u589e\u5f3a\u7684\u7528\u6237\u4f53\u9a8c\u3002\u5728Ubuntu\u4e0a\uff0c\u4f60\u53ef\u4ee5\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<pre><code>$ sudo apt install byobu<\/code><\/pre>\n<p>\u5728\u6211\u4eec\u5f00\u59cb\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u544a\u8bc9Byobu\u4f7f\u7528Screen\u4f5c\u4e3a\u540e\u7aef\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b8c\u6210\uff1a<\/p>\n<pre><code>$ byobu-select-backend<\/code><\/pre>\n<div class=\"output\">\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre><code>Select the byobu backend: \r\n1. tmux \r\n2. screen \r\nChoose 1-2 [1]:<\/code><\/pre>\n<\/div>\n<p>\u6211\u4eec\u53ef\u4ee5\u5728\u8fd9\u91cc\u9009\u62e9Screen\u6765\u5c06\u5176\u8bbe\u7f6e\u4e3a\u9ed8\u8ba4\u7684\u7ec8\u7aef\u7ba1\u7406\u5668\u3002<\/p>\n<p>\u73b0\u5728\uff0c\u4f60\u53ef\u4ee5\u8f93\u5165&#8221;byobu&#8221;\u6765\u542f\u52a8\u4f1a\u8bdd\uff0c\u800c\u4e0d\u662f\u8f93\u5165&#8221;screen&#8221;\u3002<\/p>\n<pre><code>$ byobu<\/code><\/pre>\n<p>\u5f53\u60a8\u9996\u6b21\u6309\u4e0bCtrl-a\u65f6\uff0c\u60a8\u9700\u8981\u544a\u8bc9Byobu\u5c06\u5176\u8bc6\u522b\u4e3aScreen\u547d\u4ee4\u3002<\/p>\n<div class=\"output\">\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre><code>Configure Byobu's ctrl-a behavior... \r\nWhen you press ctrl-a in Byobu, do you want it to operate in: \r\n(1) Screen mode (GNU Screen's default escape sequence) \r\n(2) Emacs mode (go to beginning of line) \r\nNote that: \r\n- F12 also operates as an escape in Byobu \r\n- You can press F9 and choose your escape character \r\n- You can run 'byobu-ctrl-a' at any time to change your selection \r\nSelect [1 or 2]:<\/code><\/pre>\n<\/div>\n<p>\u9009\u62e91\u4ee5\u6b63\u5e38\u65b9\u5f0f\u4f7f\u7528Byobu\u3002<\/p>\n<p>\u754c\u9762\u63d0\u4f9b\u4e86\u8bb8\u591a\u6709\u7528\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\u7a97\u53e3\u5217\u8868\u548c\u7cfb\u7edf\u4fe1\u606f\u3002\u5728Ubuntu\u4e0a\uff0c\u5b83\u751a\u81f3\u544a\u8bc9\u4f60\u6709\u591a\u5c11\u4e2a\u9700\u8981\u5b89\u5168\u66f4\u65b0\u7684\u8f6f\u4ef6\u5305\uff0c\u4ee5\u4e00\u4e2a\u6570\u5b57\u52a0\u4e0a\u4e00\u4e2a\u7ea2\u8272\u80cc\u666f\u4e0a\u7684\u611f\u53f9\u53f7\u663e\u793a\u3002<\/p>\n<p>\u4f7f\u7528Byobu\u548cScreen\u4e4b\u95f4\u7684\u4e00\u4e2a\u4e0d\u540c\u4e4b\u5904\u662fByobu\u5b9e\u9645\u4e0a\u7ba1\u7406\u4f1a\u8bdd\u7684\u65b9\u5f0f\u3002\u5982\u679c\u4f60\u5728\u5206\u79bb\u540e\u518d\u6b21\u8fd0\u884cByobu\uff0c\u5b83\u4f1a\u91cd\u65b0\u8fde\u63a5\u5230\u4f60\u4e4b\u524d\u7684\u4f1a\u8bdd\uff0c\u800c\u4e0d\u662f\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4f1a\u8bdd\u3002<\/p>\n<p>\u8981\u521b\u5efa\u4e00\u4e2a\u65b0\u4f1a\u8bdd\uff0c\u4f7f\u7528 byobu \u2013S\u3002<\/p>\n<pre><code>$ byobu \u2013S \u4f1a\u8bdd\u540d\u79f0<\/code><\/pre>\n<p>\u5c06&#8221;\u4f1a\u8bdd\u540d\u79f0&#8221;\u66f4\u6539\u4e3a\u60a8\u60f3\u4e3a\u65b0\u4f1a\u8bdd\u547d\u540d\u7684\u4efb\u4f55\u5185\u5bb9\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u4e0b\u5217\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u4f1a\u8bdd\u5217\u8868\uff1a<\/p>\n<pre><code>$ byobu \u2013ls<\/code><\/pre>\n<div class=\"output\">\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre><code>There are screens on: \r\n        22961.new     (07\/01\/2013 06:42:52 PM)        (Detached)\r\n        22281.byobu   (07\/01\/2013 06:37:18 PM)        (Detached)\r\n2 Sockets in \/var\/run\/screen\/S-root.<\/code><\/pre>\n<\/div>\n<p>\u5982\u679c\u6709\u591a\u4e2a\u4f1a\u8bdd\u65f6\uff0c\u5f53\u4f60\u8fd0\u884cbyobu\u65f6\uff0c\u4f1a\u51fa\u73b0\u4e00\u4e2a\u83dc\u5355\u8ba9\u4f60\u9009\u62e9\u60f3\u8981\u8fde\u63a5\u7684\u4f1a\u8bdd\u3002<\/p>\n<pre><code>$ byobu<\/code><\/pre>\n<div class=\"output\">\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre><code>Byobu sessions... \r\n1. screen: 22961.new     (07\/01\/2013 06:42:52 PM)        (Detached)\r\n2. screen: 22281.byobu   (07\/01\/2013 06:37:18 PM)        (Detached)\r\n3. Create a new Byobu session (screen)\r\n4. Run a shell without Byobu (\/bin\/bash)\r\nChoose 1-4 [1]:<\/code><\/pre>\n<\/div>\n<p>\u4f60\u53ef\u4ee5\u9009\u62e9\u4efb\u4f55\u5f53\u524d\u4f1a\u8bdd\uff0c\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Byobu\u4f1a\u8bdd\uff0c\u751a\u81f3\u53ef\u4ee5\u4e0d\u4f7f\u7528Byobu\u83b7\u53d6\u4e00\u4e2a\u65b0\u7684shell\u3002<\/p>\n<p>\u4e00\u4e2a\u6709\u7528\u7684\u9009\u9879\u662f\u5728\u4f60\u8fdc\u7a0b\u7ba1\u7406\u7684\u4e91\u670d\u52a1\u5668\u4e0a\u8bbe\u7f6eByobu\u81ea\u52a8\u542f\u52a8\uff0c\u8fd9\u6837\u5f53\u4f60\u767b\u5f55\u4f1a\u8bdd\u65f6\u5b83\u4f1a\u81ea\u52a8\u542f\u52a8\u3002\u8fd9\u610f\u5473\u7740\u5982\u679c\u4f60\u7a81\u7136\u65ad\u5f00\u4f1a\u8bdd\uff0c\u4f60\u7684\u5de5\u4f5c\u4e0d\u4f1a\u4e22\u5931\uff0c\u800c\u4e14\u4f60\u53ef\u4ee5\u91cd\u65b0\u8fde\u63a5\u56de\u5230\u4e4b\u524d\u7684\u72b6\u6001\u3002<\/p>\n<p>\u4e3a\u4e86\u8ba9Byobu\u5728\u6bcf\u6b21\u767b\u5f55\u65f6\u81ea\u52a8\u542f\u52a8\uff0c\u5728\u7ec8\u7aef\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>$ byobu-enable<\/code><\/pre>\n<div class=\"output\">\n<p><strong>\u8f93\u51fa\uff1a<\/strong><\/p>\n<pre><code>The Byobu window manager will be launched automatically at each text login.\r\nTo disable this behavior later, just run: byobu-disable\r\nPress <enter> to continue\u2026<\/code><\/pre>\n<\/div>\n<p>\u5982\u6240\u8ff0\uff0c\u5982\u679c\u60a8\u60f3\u8981\u518d\u6b21\u5173\u95ed\u6b64\u529f\u80fd\uff0c\u8bf7\u8f93\u5165\uff1a<\/p>\n<pre><code>$ byobu-disable<\/code><\/pre>\n<p>\u5b83\u5c06\u4e0d\u518d\u81ea\u52a8\u542f\u52a8\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u5728\u8fd9\u4e2a\u6559\u7a0b\u4e2d\uff0c\u60a8\u5b89\u88c5\u5e76\u4f7f\u7528\u4e86Screen\u548cByobu\u6765\u7ba1\u7406\u7ec8\u7aef\u4f1a\u8bdd\u3002\u60a8\u5b66\u4e60\u4e86\u51e0\u79cd\u4e0d\u540c\u7684\u5feb\u6377\u65b9\u5f0f\u6765\u5728\u591a\u4e2a\u8fd0\u884c\u73af\u5883\u4e4b\u95f4\u5b9e\u73b0\u5feb\u901f\u5206\u79bb\u548c\u5207\u6362\u3002\u548c\u8bb8\u591a\u6210\u719f\u7684Unix\u7ec8\u7aef\u754c\u9762\u4e00\u6837\uff0cScreen\u53ef\u80fd\u6709\u4e9b\u7279\u6b8a\uff0c\u4f46\u5b83\u4e5f\u975e\u5e38\u5f3a\u5927\u548c\u666e\u904d &#8211; \u60a8\u6c38\u8fdc\u4e0d\u77e5\u9053\u4f55\u65f6\u4f1a\u6d3e\u4e0a\u7528\u573a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7b80\u4ecb Screen\u662f\u4e00\u6b3e\u529f\u80fd\u5f3a\u5927\u7684\u7ec8\u7aef\u590d\u7528\u5de5\u5177\uff0c\u5141\u8bb8\u60a8\u5728\u4e00\u4e2a\u7a97\u53e3\u5185\u4f7f\u7528\u591a\u4e2a\u7ec8\u7aef\u4f1a\u8bdd\u3002\u8be5\u7a0b\u5e8f\u5728\u4e00\u4e2ashell\u4f1a\u8bdd [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1364,1363,1362,1365,1366],"class_list":["post-435","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-linux","tag-screen","tag-ubuntu","tag-1365","tag-1366"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ubuntu\u4e91\u670d\u52a1\u5668Screen\u5b89\u88c5\u4e0e\u4f7f\u7528\u5b8c\u5168\u6307\u5357 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u8be6\u7ec6\u6559\u7a0b\uff1a\u5728Ubuntu\u4e91\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eScreen\u5de5\u5177\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u4f1a\u8bdd\u6301\u4e45\u5316\u7ba1\u7406\u3002\u5305\u542bScreen\u57fa\u672c\u547d\u4ee4\u3001\u4f1a\u8bdd\u7ba1\u7406\u6280\u5de7\u53ca\u5e38\u89c1\u95ee\u9898\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u5408Linux\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u8005\u5b66\u4e60\u53c2\u8003\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5982\u4f55\u5728ubuntu\u4e91\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u548c\u4f7f\u7528screen\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ubuntu\u4e91\u670d\u52a1\u5668Screen\u5b89\u88c5\u4e0e\u4f7f\u7528\u5b8c\u5168\u6307\u5357\" \/>\n<meta property=\"og:description\" content=\"\u8be6\u7ec6\u6559\u7a0b\uff1a\u5728Ubuntu\u4e91\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eScreen\u5de5\u5177\uff0c\u5b9e\u73b0\u8fdc\u7a0b\u4f1a\u8bdd\u6301\u4e45\u5316\u7ba1\u7406\u3002\u5305\u542bScreen\u57fa\u672c\u547d\u4ee4\u3001\u4f1a\u8bdd\u7ba1\u7406\u6280\u5de7\u53ca\u5e38\u89c1\u95ee\u9898\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u5408Linux\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u8005\u5b66\u4e60\u53c2\u8003\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u5982\u4f55\u5728ubuntu\u4e91\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u548c\u4f7f\u7528screen\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-30T15:51:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-02T00:40:26+00:00\" \/>\n<meta name=\"author\" content=\"\u97f5, \u79d1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u97f5, \u79d1\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e4%bd%bf%e7%94%a8screen%e3%80%82\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu%e4%ba%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e4%bd%bf%e7%94%a8screen%e3%80%82\/\",\"name\":\"Ubuntu\u4e91\u670d\u52a1\u5668Screen\u5b89\u88c5\u4e0e\u4f7f\u7528\u5b8c\u5168\u6307\u5357 - 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