\u5f53\u7528bash\u542f\u52a8\u4e00\u4e2a\u7a0b\u5e8f,\u4f60\u53ef\u4ee5\u7528\u5728\u7a0b\u5e8f\u540e\u52a0&,\u5b9e\u73b0\u7a0b\u5e8f\u5728\u540e\u53f0\u8fd0\u884c\uff1b<\/p>\n
\u4f8b\u5982: emacs &<\/p>\n
\u4f46\u5982\u679c\u4f60\u5fd8\u4e86\u8f93\u5165&;\u4f46\u4f60\u53c8\u4e0d\u60f3\u628a\u7a0b\u5e8f\u505c\u6b62\u540e\u91cd\u65b0\u542f\u52a8\uff1b<\/p>\n
\u4f60\u53ef\u4ee5\u8fd9\u4e48\u505a:<\/p>\n
\u6309Ctrl + Z\u6682\u505c\u524d\u53f0\u5de5\u4f5c,\u6bd4\u5982\u524d\u9762\u63d0\u5230\u7684Emacs\uff1b<\/p>\n
\u7136\u540e\u7528jobs\u547d\u4ee4\u67e5\u770b\u5f53\u524dbash\u4e00\u5171\u542f\u52a8\u4e86\u591a\u5c11\u7a0b\u5e8f,\u4f60\u53ef\u4ee5\u770b\u5230\u4f60\u7684emacs\u5728\u5176\u4e2d\uff0c\u5b83\u7684\u72b6\u6001\u662fStoped\u7684; \u5e76\u4e14\u5b83\u7684jobID\u4e5f\u53ef\u4ee5\u770b,\u6bd4\u5982\u662f2<\/p>\n
\u7136\u540e\u7528\u547d\u4ee4bg 2<\/p>\n
\u8fd9\u6837\u4f60\u5c31\u53ef\u4ee5\u8fbe\u5230\u548cemacs &\u4e00\u6837\u7684\u6548\u679c\u4e86\u3002<\/p>\n
\u5f53\u4f60\u6709\u4e9b\u5de5\u4f5c\u6bd4\u5982updatedb, find\u7b49\u9700\u8981\u4e00\u5b9a\u65f6\u95f4,\u8fd9\u4e9b\u5de5\u4f5c\u53ef\u4ee5\u8003\u8651\u8ba9\u5b83\u5728\u540e\u53f0\u8fd0\u884c,\u800c\u4f60\u53ef\u4ee5\u7528bash\u505a\u5176\u5b83\u5de5\u4f5c\u3002<\/p>\n
<\/p>\n
A<\/p>\n
Shell\u652f\u6301\u4f5c\u7528\u63a7\u5236\uff0c\u6709\u4ee5\u4e0b\u547d\u4ee4\uff1a
\n1. command& \u8ba9\u8fdb\u7a0b\u5728\u540e\u53f0\u8fd0\u884c
\n2. jobs \u67e5\u770b\u540e\u53f0\u8fd0\u884c\u7684\u8fdb\u7a0b
\n3. fg %n \u8ba9\u540e\u53f0\u8fd0\u884c\u7684\u8fdb\u7a0bn\u5230\u524d\u53f0\u6765
\n4. bg %n \u8ba9\u8fdb\u7a0bn\u5230\u540e\u53f0\u53bb\uff1b
\nPS:”n”\u4e3ajobs\u67e5\u770b\u5230\u7684\u8fdb\u7a0b\u7f16\u53f7.<\/p>\n
B<\/p>\n
fg\u3001bg\u3001jobs\u3001&\u3001ctrl + z\u90fd\u662f\u8ddf\u7cfb\u7edf\u4efb\u52a1\u6709\u5173\u7684\uff0c\u867d\u7136\u73b0\u5728\u57fa\u672c\u4e0a\u4e0d\u600e\u4e48\u9700\u8981\u7528\u5230\u8fd9\u4e9b\u547d\u4ee4\uff0c\u4f46\u5b66\u4f1a\u4e86\u4e5f\u662f\u5f88\u5b9e\u7528\u7684
\n\u4e00\u3002& \u6700\u7ecf\u5e38\u88ab\u7528\u5230
\n\u8fd9\u4e2a\u7528\u5728\u4e00\u4e2a\u547d\u4ee4\u7684\u6700\u540e\uff0c\u53ef\u4ee5\u628a\u8fd9\u4e2a\u547d\u4ee4\u653e\u5230\u540e\u53f0\u6267\u884c
\n\u4e8c\u3002ctrl + z
\n\u53ef\u4ee5\u5c06\u4e00\u4e2a\u6b63\u5728\u524d\u53f0\u6267\u884c\u7684\u547d\u4ee4\u653e\u5230\u540e\u53f0\uff0c\u5e76\u4e14\u6682\u505c
\n\u4e09\u3002jobs
\n\u67e5\u770b\u5f53\u524d\u6709\u591a\u5c11\u5728\u540e\u53f0\u8fd0\u884c\u7684\u547d\u4ee4
\n\u56db\u3002fg
\n\u5c06\u540e\u53f0\u4e2d\u7684\u547d\u4ee4\u8c03\u81f3\u524d\u53f0\u7ee7\u7eed\u8fd0\u884c
\n\u5982\u679c\u540e\u53f0\u4e2d\u6709\u591a\u4e2a\u547d\u4ee4\uff0c\u53ef\u4ee5\u7528 fg %jobnumber\u5c06\u9009\u4e2d\u7684\u547d\u4ee4\u8c03\u51fa\uff0c%jobnumber\u662f\u901a\u8fc7jobs\u547d\u4ee4\u67e5\u5230\u7684\u540e\u53f0\u6b63\u5728\u6267\u884c\u7684\u547d\u4ee4\u7684\u5e8f\u53f7(\u4e0d\u662fpid)
\n\u4e94\u3002bg
\n\u5c06\u4e00\u4e2a\u5728\u540e\u53f0\u6682\u505c\u7684\u547d\u4ee4\uff0c\u53d8\u6210\u7ee7\u7eed\u6267\u884c
\n\u5982\u679c\u540e\u53f0\u4e2d\u6709\u591a\u4e2a\u547d\u4ee4\uff0c\u53ef\u4ee5\u7528bg %jobnumber\u5c06\u9009\u4e2d\u7684\u547d\u4ee4\u8c03\u51fa\uff0c%jobnumber\u662f\u901a\u8fc7jobs\u547d\u4ee4\u67e5\u5230\u7684\u540e\u53f0\u6b63\u5728\u6267\u884c\u7684\u547d\u4ee4\u7684\u5e8f\u53f7(\u4e0d\u662fpid)<\/p>\n
<\/p>\n
C<\/p>\n
Linux\u4e0b\u4f7f\u7528Shell\u547d\u4ee4\u63a7\u5236\u4efb\u52a1Jobs\u6267\u884c<\/p>\n
\u4e0b\u5217\u547d\u4ee4\u53ef\u4ee5\u7528\u6765\u64cd\u7eb5\u8fdb\u7a0b\u4efb\u52a1\uff1a
\nps \u5217\u51fa\u7cfb\u7edf\u4e2d\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\uff1b
\nkill \u53d1\u9001\u4fe1\u53f7\u7ed9\u4e00\u4e2a\u6216\u591a\u4e2a\u8fdb\u7a0b\uff08\u7ecf\u5e38\u7528\u6765\u6740\u6b7b\u4e00\u4e2a\u8fdb\u7a0b\uff09\uff1b
\njobs \u5217\u51fa\u5f53\u524dshell\u73af\u5883\u4e2d\u5df2\u542f\u52a8\u7684\u4efb\u52a1\u72b6\u6001\uff0c\u82e5\u672a\u6307\u5b9ajobsid\uff0c\u5219\u663e\u793a\u6240\u6709\u6d3b\u52a8\u7684\u4efb\u52a1\u72b6\u6001\u4fe1\u606f\uff1b\u5982\u679c\u62a5\u544a\u4e86\u4e00\u4e2a\u4efb\u52a1\u7684\u7ec8\u6b62(\u5373\u4efb\u52a1\u7684\u72b6\u6001\u88ab\u6807\u8bb0\u4e3aTerminated)\uff0cshell \u4ece\u5f53\u524d\u7684shell\u73af\u5883\u5df2\u77e5\u7684\u5217\u8868\u4e2d\u5220\u9664\u4efb\u52a1\u7684\u8fdb\u7a0b\u6807\u8bc6\uff1b
\nbg \u5c06\u8fdb\u7a0b\u642c\u5230\u540e\u53f0\u8fd0\u884c\uff08Background\uff09\uff1b
\nfg \u5c06\u8fdb\u7a0b\u642c\u5230\u524d\u53f0\u8fd0\u884c\uff08Foreground\uff09\uff1b<\/p>\n
D<\/p>\n
\u5c06job\u8f6c\u79fb\u5230\u540e\u53f0\u8fd0\u884c
\n\u5982\u679c\u4f60\u7ecf\u5e38\u5728X\u56fe\u5f62\u4e0b\u5de5\u4f5c\uff0c\u4f60\u53ef\u80fd\u6709\u8fd9\u6837\u7684\u7ecf\u5386\uff1a\u901a\u8fc7\u7ec8\u7aef\u547d\u4ee4\u8fd0\u884c\u4e00\u4e2aGUI\u7a0b\u5e8f\uff0cGUI\u754c\u9762\u51fa\u6765\u4e86\uff0c\u4f46\u662f\u4f60\u7684\u7ec8\u7aef\u8fd8\u505c\u7559\u5728\u539f\u5730\uff0c\u4f60\u4e0d\u80fd\u5728shell\u4e2d\u7ee7\u7eed\u6267\u884c\u5176\u4ed6\u547d\u4ee4\u4e86\uff0c\u9664\u975e\u5c06GUI\u7a0b\u5e8f\u5173\u6389\u3002<\/p>\n
\u4e3a\u4e86\u4f7f\u7a0b\u5e8f\u6267\u884c\u540e\u7ec8\u7aef\u8fd8\u80fd\u7ee7\u7eed\u63a5\u53d7\u547d\u4ee4\uff0c\u4f60\u53ef\u4ee5\u5c06\u8fdb\u7a0b\u79fb\u5230\u540e\u53f0\u8fd0\u884c\uff0c\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u8fd0\u884c\u7a0b\u5e8f\uff1a<\/p>\n
#\u5047\u8bbe\u8981\u8fd0\u884cxmms<\/p>\n
$xmms &<\/p>\n
\u8fd9\u6837\u6253\u5f00xmms\u540e\uff0c\u7ec8\u7aef\u7684\u63d0\u793a\u53c8\u56de\u6765\u4e86\u3002\u73b0\u5728xmms\u5728\u540e\u53f0\u8fd0\u884c\u7740\u5462\uff1b\u4f46\u4e07\u4e00\u4f60\u8fd0\u884c\u7a0b\u5e8f\u65f6\u5fd8\u8bb0\u4f7f\u7528\u201c&\u201d\u4e86\uff0c\u53c8\u4e0d\u60f3\u91cd\u65b0\u6267\u884c\uff1b\u4f60\u53ef\u4ee5\u5148\u4f7f\u7528ctrl+z\u6302\u8d77\u7a0b\u5e8f\uff0c\u7136\u540e\u6572\u5165bg\u547d\u4ee4\uff0c\u8fd9\u6837\u7a0b\u5e8f\u5c31\u5728\u540e\u53f0\u7ee7\u7eed\u8fd0\u884c\u4e86\u3002<\/p>\n
E<\/p>\n
\u6982\u5ff5\uff1a\u5f53\u524d\u4efb\u52a1<\/p>\n
\u5982\u679c\u540e\u53f0\u7684\u4efb\u52a1\u53f7\u67092\u4e2a\uff0c[1],[2]\uff1b\u5982\u679c\u5f53\u7b2c\u4e00\u4e2a\u540e\u53f0\u4efb\u52a1\u987a\u5229\u6267\u884c\u5b8c\u6bd5\uff0c\u7b2c\u4e8c\u4e2a\u540e\u53f0\u4efb\u52a1\u8fd8\u5728\u6267\u884c\u4e2d\u65f6\uff0c\u5f53\u524d\u4efb\u52a1\u4fbf\u4f1a\u81ea\u52a8\u53d8\u6210\u540e\u53f0\u4efb\u52a1\u53f7\u7801\u201c[2]\u201d\u7684\u540e\u53f0\u4efb\u52a1\u3002\u6240\u4ee5\u53ef\u4ee5\u5f97\u51fa\u4e00\u70b9\uff0c\u5373\u5f53\u524d\u4efb\u52a1\u662f\u4f1a\u53d8\u52a8\u7684\u3002\u5f53\u7528\u6237\u8f93\u5165\u201cfg\u201d\u3001\u201cbg\u201d\u548c\u201cstop\u201d\u7b49\u547d\u4ee4\u65f6\uff0c\u5982\u679c\u4e0d\u52a0\u4efb\u4f55\u5f15\u53f7\uff0c\u5219\u6240\u53d8\u52a8\u7684\u5747\u662f\u5f53\u524d\u4efb\u52a1\u3002<\/p>\n
F<\/p>\n
\u5bdf\u770bjobs
\n\u4f7f\u7528jobs\u6216ps\u547d\u4ee4\u53ef\u4ee5\u5bdf\u770b\u6b63\u5728\u6267\u884c\u7684jobs\u3002<\/p>\n
jobs\u547d\u4ee4\u6267\u884c\u7684\u7ed3\u679c\uff0c\uff0b\u8868\u793a\u662f\u4e00\u4e2a\u5f53\u524d\u7684\u4f5c\u4e1a\uff0c\u51cf\u53f7\u8868\u662f\u662f\u4e00\u4e2a\u5f53\u524d\u4f5c\u4e1a\u4e4b\u540e\u7684\u4e00\u4e2a\u4f5c\u4e1a\uff0cjobs -l\u9009\u9879\u53ef\u663e\u793a\u6240\u6709\u4efb\u52a1\u7684PID,jobs\u7684\u72b6\u6001\u53ef\u4ee5\u662frunning, stopped, Terminated,\u4f46\u662f\u5982\u679c\u4efb\u52a1\u88ab\u7ec8\u6b62\u4e86\uff08kill\uff09\uff0cshell \u4ece\u5f53\u524d\u7684shell\u73af\u5883\u5df2\u77e5\u7684\u5217\u8868\u4e2d\u5220\u9664\u4efb\u52a1\u7684\u8fdb\u7a0b\u6807\u8bc6\uff1b\u4e5f\u5c31\u662f\u8bf4\uff0cjobs\u547d\u4ee4\u663e\u793a\u7684\u662f\u5f53\u524dshell\u73af\u5883\u4e2d\u6240\u8d77\u7684\u540e\u53f0\u6b63\u5728\u8fd0\u884c\u6216\u8005\u88ab\u6302\u8d77\u7684\u4efb\u52a1\u4fe1\u606f\uff1b<\/p>\n
G<\/p>\n
\u8fdb\u7a0b\u7684\u6302\u8d77<\/p>\n
\u540e\u53f0\u8fdb\u7a0b\u7684\u6302\u8d77\uff1a<\/p>\n
\u5728solaris\u4e2d\u901a\u8fc7stop\u547d\u4ee4\u6267\u884c\uff0c\u901a\u8fc7jobs\u547d\u4ee4\u67e5\u770bjob\u53f7(\u5047\u8bbe\u4e3anum)\uff0c\u7136\u540e\u6267\u884cstop %num\uff1b<\/p>\n
\u5728RedHat\u4e2d\uff0c\u4e0d\u5b58\u5728stop\u547d\u4ee4\uff0c\u53ef\u901a\u8fc7\u6267\u884c\u547d\u4ee4kill -stop PID\uff0c\u5c06\u8fdb\u7a0b\u6302\u8d77\uff1b<\/p>\n
\u5f53\u8981\u91cd\u65b0\u6267\u884c\u5f53\u524d\u88ab\u6302\u8d77\u7684\u4efb\u52a1\u65f6\uff0c\u901a\u8fc7bg %num \u5373\u53ef\u5c06\u6302\u8d77\u7684job\u7684\u72b6\u6001\u7531stopped\u6539\u4e3arunning\uff0c\u4ecd\u5728\u540e\u53f0\u6267\u884c\uff1b\u5f53\u9700\u8981\u6539\u4e3a\u5728\u524d\u53f0\u6267\u884c\u65f6\uff0c\u6267\u884c\u547d\u4ee4fg %num\u5373\u53ef\uff1b<\/p>\n
H<\/p>\n
\u524d\u53f0\u8fdb\u7a0b\u7684\u6302\u8d77\uff1a<\/p>\n
ctrl+Z;<\/p>\n
I<\/p>\n
\u8fdb\u7a0b\u7684\u7ec8\u6b62<\/p>\n
\u540e\u53f0\u8fdb\u7a0b\u7684\u7ec8\u6b62\uff1a
\n\u65b9\u6cd5\u4e00\uff1a
\n\u901a\u8fc7jobs\u547d\u4ee4\u67e5\u770bjob\u53f7\uff08\u5047\u8bbe\u4e3anum\uff09\uff0c\u7136\u540e\u6267\u884ckill %num<\/p>\n
\u65b9\u6cd5\u4e8c\uff1a
\n\u901a\u8fc7ps\u547d\u4ee4\u67e5\u770bjob\u7684\u8fdb\u7a0b\u53f7\uff08PID\uff0c\u5047\u8bbe\u4e3apid\uff09\uff0c\u7136\u540e\u6267\u884ckill pid<\/p>\n
\u524d\u53f0\u8fdb\u7a0b\u7684\u7ec8\u6b62\uff1a<\/p>\n
ctrl+c<\/p>\n
kill\u7684\u5176\u4ed6\u4f5c\u7528
\nkill\u9664\u4e86\u53ef\u4ee5\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u8fd8\u80fd\u7ed9\u8fdb\u7a0b\u53d1\u9001\u5176\u5b83\u4fe1\u53f7\uff0c\u4f7f\u7528kill -l \u53ef\u4ee5\u5bdf\u770bkill\u652f\u6301\u7684\u4fe1\u53f7\u3002<\/p>\n
SIGTERM\u662f\u4e0d\u5e26\u53c2\u6570\u65f6kill\u53d1\u9001\u7684\u4fe1\u53f7\uff0c\u610f\u601d\u662f\u8981\u8fdb\u7a0b\u7ec8\u6b62\u8fd0\u884c\uff0c\u4f46\u6267\u884c\u4e0e\u5426\u8fd8\u5f97\u770b\u8fdb\u7a0b\u662f\u5426\u652f\u6301\u3002\u5982\u679c\u8fdb\u7a0b\u8fd8\u6ca1\u6709\u7ec8\u6b62\uff0c\u53ef\u4ee5\u4f7f\u7528kill -SIGKILL pid\uff0c\u8fd9\u662f\u7531\u5185\u6838\u6765\u7ec8\u6b62\u8fdb\u7a0b\uff0c\u8fdb\u7a0b\u4e0d\u80fd\u76d1\u542c\u8fd9\u4e2a\u4fe1\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u7528bash\u542f\u52a8\u4e00\u4e2a\u7a0b\u5e8f,\u4f60\u53ef\u4ee5\u7528\u5728\u7a0b\u5e8f\u540e\u52a0&,\u5b9e\u73b0\u7a0b\u5e8f\u5728\u540e\u53f0\u8fd0\u884c\uff1b \u4f8b\u5982: emacs & … \u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[49],"tags":[38],"class_list":["post-1403","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/comments?post=1403"}],"version-history":[{"count":1,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1403\/revisions"}],"predecessor-version":[{"id":1404,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/posts\/1403\/revisions\/1404"}],"wp:attachment":[{"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/media?parent=1403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/categories?post=1403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.hostease.com\/xueyuan\/wp-json\/wp\/v2\/tags?post=1403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}