{"id":2268,"date":"2012-01-04T23:13:21","date_gmt":"2012-01-04T15:13:21","guid":{"rendered":"http:\/\/www.jpuyy.com\/blog\/?p=2268"},"modified":"2020-03-26T23:18:55","modified_gmt":"2020-03-26T15:18:55","slug":"linux-screen-byobu","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=2268","title":{"rendered":"linux\u5de5\u5177\u4e4bScreen\/byobu"},"content":{"rendered":"<p>\u5b89\u88c5screen<\/p>\n<pre>#apt-get install screen<\/pre>\n<p>\u5b89\u88c5byobu<\/p>\n<pre>#apt-get install byobu<\/pre>\n<p>\u63a5\u4e0b\u6765\u4e3b\u8981\u8bb2screen Detached\u8868\u793a\u4f1a\u8bdd\u5904\u4e8e\u6302\u8d77\u72b6\u6001\uff0cAttached\u8868\u793a\u6709\u7ec8\u7aef\u5728\u8fde\u63a5\u4f1a\u8bdd\uff0cDead\u72b6\u6001\u4e3a\u6b7b\u6389\u72b6\u6001 \u6e05\u7406screen\u7684Dead\u4f1a\u8bdd\uff0c\u53ef\u4ee5\u67e5\u770b\u5230\u6b64\u4f1a\u8bdd\u7684\u8fdb\u7a0b\u53f7\uff0c\u7136\u540ekill -9\uff0c\u4e4b\u540e\u518dscreen -wipe<\/p>\n<pre>[detached from 10054.pts-0.www]\njpuyy@www:~$ kill -9 10054\njpuyy@www:~$ screen -ls\nThere is a screen on:\n 10054.pts-0.www (2012\u5e7403\u670803\u65e5 21\u65f609\u520603\u79d2) (Dead ???)\nRemove dead screens with 'screen -wipe'.\n1 Socket in \/var\/run\/screen\/S-jpuyy.<\/pre>\n<pre>jpuyy@www:~$ screen -wipe\nThere is a screen on:\n 10054.pts-0.www (2012\u5e7403\u670803\u65e5 21\u65f609\u520604\u79d2) (Removed)\n1 socket wiped out.\nNo Sockets found in \/var\/run\/screen\/S-jpuyy.<\/pre>\n<p>screen \u65b0\u5efascreen\u5e76\u767b\u9646\u5230\u5176\u4e2d screen -t win \u521b\u5efa\u4e00\u4e2a\u4ee5win\u4f5c\u4e3a\u9ed8\u8ba4\u7a97\u53e3\u6807\u9898\u7684screen\u5e76\u767b\u9646\u5230\u5176\u4e2d screen -list \u5217\u51fascreen\u5217\u8868 screen -wipe \u6e05\u7406\u50f5\u6b7b\u7684screen\u7a97\u53e3 screen -r [pid] \u8fde\u63a5\u5230\u5f53\u524d\u65e0\u7528\u6237\u5728\u8fde\u63a5\u7684\u5bf9\u5e94pid\u7684screen\uff0cpid\u53ef\u4ee5\u901a\u8fc7screen -list\u83b7\u5f97 screen -x [pid] \u8fde\u63a5\u5230\u5bf9\u5e94pid\u7684screen\uff0c\u4e0d\u8bba\u5f53\u524d\u6709\u65e0\u7528\u6237\u5df2\u8fde\u63a5\u5176\u4e2d screen\u7a97\u53e3\u5185\u90e8\u5e38\u7528\u547d\u4ee4\uff1a \u5148\u6309CTRL+a\uff0c\u7136\u540e\u677e\u5f00\u518d\u6309\u4e0b\u9762\u7684\u952e\uff1a c \u521b\u5efa\u65b0\u7684screen\u7a97\u53e3\u5e76\u5207\u6362\u5230\u5176\u4e2d K \u6740\u6b7b\u5f53\u524dscreen\u7a97\u53e3 &#8221; \u5217\u51fa\u5f53\u524dscreen\u7a97\u53e3\u5217\u8868 &#8216; \u8f93\u5165screen\u7a97\u53e3\u53f7\u7801\u6216\u540d\u79f0\u7684\u63d0\u793a\u7b26 0 \u9009\u62e90\u53f7\u7a97\u53e3 &#8230; 9 \u9009\u62e99\u53f7\u7a97\u53e3 A \u8bbe\u7f6e\u5f53\u524dscreen\u7a97\u53e3\u7684\u6807\u9898 d \u65ad\u5f00\u4e0e\u5f53\u524dscree\u7ec8\u7aef\u7684\u8fde\u63a5 DD \u65ad\u5f00\u4e0e\u5f53\u524dscreen\u7ec8\u7aef\u7684\u8fde\u63a5\u5e76\u6ce8\u9500 &#8211;added in 20121204 \u7528\u65e0\u7ebf\u8fde\u63a5\u65f6\uff0c\u6b63\u5728\u4f7f\u7528screen\uff0c\u7a81\u7136\u7f51\u65ad\u4e86\uff0c\u7136\u540e\u91cd\u65b0\u8fde\u5230\u670d\u52a1\u5668\u4e0a<\/p>\n<pre>root@ibm:~# screen -r\nThere is a screen on:\n 24643.pts-0.ibm (11\/27\/2012 07:50:06 PM) (Attached)\nThere is no screen to be resumed.<\/pre>\n<p>\u53d1\u73b0\u4e0d\u80fd\u56de\u5230\u539f\u6765\u7684screen\uff0c\u4ece\u7f51\u4e0a\u67e5\u5f97\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff0c\u8e22\u6389\u4e0a\u6b21\u4e2d\u65ad\u7684\u7528\u6237\uff0c\u5e76\u63a5\u7ba1screen\uff1a<\/p>\n<pre>screen -D -r &lt;session-id&gt;<\/pre>\n<p>\u5982\u4e0a\u9762\u7684\u4f8b\u5b50\u5c31\u662f \uff1a<\/p>\n<pre>screen -D -r&nbsp;24643<\/pre>\n<p>\u4f7f\u7528node js\u7248\u7684shadowsocks\u65f6\uff0c\u4f1a\u81ea\u52a8\u6302\u6389\uff0c\u6240\u4ee5\u628a\u5b83\u653e\u5230screen\u4e2d\uff0c\u7528crontab\u6bcf45\u5206\u949f\u91cd\u5f00\u542f\u4e00\u4e0b<\/p>\n<pre>*\/45 * * * * \/usr\/bin\/killall screen; \/usr\/bin\/screen -dmS node \/usr\/local\/bin\/node \/usr\/local\/shadowsocks-nodejs\/server.js<\/pre>\n<p>\u53c2\u8003\u6587\u7ae0\uff1a <a title=\"linux screen usage\" href=\"http:\/\/www.ibm.com\/developerworks\/cn\/linux\/l-cn-screen\/\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.ibm.com\/developerworks\/cn\/linux\/l-cn-screen\/<\/a><\/p>\n<p>\u4f7f\u7528screen\u7ffb\u5c4f<\/p>\n<pre>Ctrl+A, Esc \u8fdb\u5165 C\/P \u6a21\u5f0f\uff0c\u7136\u540e\u7528Page Up\/Down \u7ffb\u9875\n\u8fd8\u80fd\u7528?&lt;string&gt; \u67e5\u627e<\/pre>\n<p>\u4f7f\u7528screen\u7684\u65f6\u5019\uff0c\u901a\u7528\u914d\u7f6e\u6587\u4ef6\u5728\/etc\/screenrc\uff0c\u53ef\u4ee5\u65b0\u5efa<code>~\/.screenrc<\/code>\u4ece\u800c\u4f7f\u7528\u5b9a\u5236\u5316\u7684screen\u914d\u7f6e\u3002 add @2014-05-15 \u542f\u52a8screen\u7684\u65f6\u5019\uff0c\u76f4\u63a5\u8fde\u63a5\u591a\u4e2assh\uff0c\u7528tab\u533a\u5206<\/p>\n<pre>screen -dmS sshmulti -c sshmulti.conf<\/pre>\n<p>\u539f\u7406\u662f\u5c06ssh\u7684\u547d\u4ee4\u548c\u540d\u79f0\u5199\u5230sshmulti.conf\uff0c\u542f\u52a8\u65f6\u6307\u5b9a\u914d\u7f6e\u6587\u4ef6\uff0c\u914d\u7f6e\u6587\u4ef6\u5982\u4e0b<\/p>\n<pre>escape ^Xx\nautodetach      on      # default: on\ncrlf         off      # default: off\nhardcopy_append   on      # default: off\nstartup_message   off      # default: on\ntermcap  xterm   'AF=\\E[3%dm:AB=\\E[4%dm'\nterminfo xterm   'AF=\\E[3%p1%dm:AB=\\E[4%p1%dm'\nvbell         off      # default: ???\ndefscrollback      1000      # default: 100\nsilencewait      15      # default: 30\n\ncaption always \"%{wk}%?%-Lw%?%{bw}%n*%f %t%?(%u)%?%{wk}%?%+Lw%? %= %{= kw}%110`%109`%111`\"\nhardstatus string '%99`%{= kw} %100`%112`%= %102`%101`%114`%115`%108`%113`%119`%117`%118`%116`%106`%104`%103`%105`%107`%Y-%m-%d %0c:%s'\n\nactivity      \"activity in %n (%t) [%w:%s]~\"\nbell         \"bell     in %n (%t) [%w:%s]~\"\npow_detach_msg   \"BYE\"\nvbell_msg      \" *beep* \"\n\nscreen -t server88 ssh 192.168.1.88\nscreen -t server99 ssh 192.168.1.99\n<\/pre>\n<p>\u53c2\u8003\uff1ahttp:\/\/askubuntu.com\/questions\/49245\/start-multiple-apps-running-in-shells-split-in-one-console<\/p>\n<p>\u6709\u65f6\u5728 screen \u91cc\u4f1a\u8981\u770b\u5f88\u957f\u7684\u5386\u53f2\uff0c\u5219\u9700\u8981\u628a buffer \u52a0\u5927\uff0c\u8981\u770b\u7684\u65f6\u5019\u6309 ctrl-a \u518d\u6309 {\uff0c\u518d\u6309 u \u4e0a\u7ffb, d \u4e0b\u7ffb<\/p>\n<p>\u5bf9 session \u91cd\u547d\u540d<\/p>\n<pre>screen  -list\nThere are screens on:\n        2580.pts-0.centos7-work (Detached)\n        2478.pts-0.centos7-work (Detached)\n2 Sockets in \/var\/run\/screen\/S-vagrant.\n# \u91cd\u547d\u540d -S \u5f53\u524d\u540d -X sessionname \u8981\u4fee\u6539\u7684\u540d\u5b57\nscreen -S 2580.pts-0.centos7-work -X sessionname backend-service\n<\/pre>\n<p>\u521b\u5efa\u65b0\u7684 tab<\/p>\n<pre>press Ctrl+A+c to create a new virtual console\n<\/pre>\n<p>\u5207\u6362<\/p>\n<pre>press Ctrl+A+n to switch to next tab\npress Ctrl+A+p to switch to previous tab\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5b89\u88c5screen #apt-get install screen \u5b89\u88c5byobu #apt-get install byobu \u63a5\u4e0b\u6765\u4e3b\u8981\u8bb2screen Detached\u8868\u793a\u4f1a\u8bdd\u5904\u4e8e\u6302\u8d77\u72b6\u6001\uff0cAttached\u8868\u793a\u6709\u7ec8\u7aef\u5728\u8fde\u63a5\u4f1a\u8bdd\uff0cDead\u72b6\u6001\u4e3a\u6b7b\u6389\u72b6\u6001 \u6e05\u7406screen\u7684Dead\u4f1a\u8bdd\uff0c\u53ef\u4ee5\u67e5\u770b\u5230\u6b64\u4f1a\u8bdd\u7684\u8fdb\u7a0b\u53f7\uff0c\u7136\u540ekill -9\uff0c\u4e4b\u540e\u518dscreen -wipe [detached from 10054.pts-0.www] jpuyy@www:~$ kill -9 10054 jpuyy@www:~$ screen -ls There is a screen on: 10054.pts-0.www (2012\u5e7403\u670803\u65e5 21\u65f609\u520603\u79d2) (Dead ???) Remove dead screens with &#8216;screen -wipe&#8217;. 1 Socket in \/var\/run\/screen\/S-jpuyy. jpuyy@www:~$ screen -wipe There is a screen on: 10054.pts-0.www (2012\u5e7403\u670803\u65e5 21\u65f609\u520604\u79d2) (Removed) [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[23],"class_list":["post-2268","post","type-post","status-publish","format-standard","hentry","category-linux","tag-summary"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/2268","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2268"}],"version-history":[{"count":30,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/2268\/revisions"}],"predecessor-version":[{"id":8773,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/2268\/revisions\/8773"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}