{"id":813,"date":"2016-01-22T09:31:32","date_gmt":"2016-01-22T01:31:32","guid":{"rendered":"http:\/\/www.zyuns.com\/?p=813"},"modified":"2016-01-22T09:31:32","modified_gmt":"2016-01-22T01:31:32","slug":"linux%e9%87%8d%e5%ae%9a%e5%90%91%e5%8f%8anohup%e4%b8%8d%e8%be%93%e5%87%ba%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.siediyer.cn\/?p=813","title":{"rendered":"linux\u91cd\u5b9a\u5411\u53canohup\u4e0d\u8f93\u51fa\u7684\u65b9\u6cd5"},"content":{"rendered":"<p>\u5148\u8bf4\u4e00\u4e0blinux\u91cd\u5b9a\u5411\uff1a<\/p>\n<p>0\u30011\u548c2\u5206\u522b\u8868\u793a\u6807\u51c6\u8f93\u5165\u3001\u6807\u51c6\u8f93\u51fa\u548c\u6807\u51c6\u9519\u8bef\u4fe1\u606f\u8f93\u51fa\uff0c\u53ef\u4ee5\u7528\u6765\u6307\u5b9a\u9700\u8981\u91cd\u5b9a\u5411\u7684\u6807\u51c6\u8f93\u5165\u6216\u8f93\u51fa\u3002<br \/>\n\u5728\u4e00\u822c\u4f7f\u7528\u65f6\uff0c\u9ed8\u8ba4\u7684\u662f\u6807\u51c6\u8f93\u51fa\uff0c\u65e21.\u5f53\u6211\u4eec\u9700\u8981\u7279\u6b8a\u7528\u9014\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u6807\u53f7\u3002\u4f8b\u5982\uff0c\u5c06\u67d0\u4e2a\u7a0b\u5e8f\u7684\u9519\u8bef\u4fe1\u606f\u8f93\u51fa\u5230log\u6587\u4ef6\u4e2d\uff1a.\/program 2&gt;log\u3002\u8fd9\u6837\u6807\u51c6\u8f93\u51fa\u8fd8\u662f\u5728\u5c4f\u5e55\u4e0a\uff0c\u4f46\u662f\u9519\u8bef\u4fe1\u606f\u4f1a\u8f93\u51fa\u5230log\u6587\u4ef6\u4e2d\u3002<br \/>\n\u53e6\u5916\uff0c\u4e5f\u53ef\u4ee5\u5b9e\u73b00\uff0c1\uff0c2\u4e4b\u95f4\u7684\u91cd\u5b9a\u5411\u30022&gt;&amp;1\uff1a\u5c06\u9519\u8bef\u4fe1\u606f\u91cd\u5b9a\u5411\u5230\u6807\u51c6\u8f93\u51fa\u3002<br \/>\nLinux\u4e0b\u8fd8\u6709\u4e00\u4e2a\u7279\u6b8a\u7684\u6587\u4ef6\/dev\/null\uff0c\u5b83\u5c31\u50cf\u4e00\u4e2a\u65e0\u5e95\u6d1e\uff0c\u6240\u6709\u91cd\u5b9a\u5411\u5230\u5b83\u7684\u4fe1\u606f\u90fd\u4f1a\u6d88\u5931\u5f97\u65e0\u5f71\u65e0\u8e2a\u3002\u8fd9\u4e00\u70b9\u975e\u5e38\u6709\u7528\uff0c\u5f53\u6211\u4eec\u4e0d\u9700\u8981\u56de\u663e\u7a0b\u5e8f\u7684\u6240\u6709\u4fe1\u606f\u65f6\uff0c\u5c31\u53ef\u4ee5\u5c06\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\/dev\/null\u3002<\/p>\n<p>\u5982\u679c\u60f3\u8981\u6b63\u5e38\u8f93\u51fa\u548c\u9519\u8bef\u4fe1\u606f\u90fd\u4e0d\u663e\u793a\uff0c\u5219\u8981\u628a\u6807\u51c6\u8f93\u51fa\u548c\u6807\u51c6\u9519\u8bef\u90fd\u91cd\u5b9a\u5411\u5230\/dev\/null\uff0c \u4f8b\u5982\uff1a<\/p>\n<p># ls 1&gt;\/dev\/null 2&gt;\/dev\/null<\/p>\n<p>\u8fd8\u6709\u4e00\u79cd\u505a\u6cd5\u662f\u5c06\u9519\u8bef\u91cd\u5b9a\u5411\u5230\u6807\u51c6\u8f93\u51fa\uff0c\u7136\u540e\u518d\u91cd\u5b9a\u5411\u5230 \/dev\/null\uff0c\u4f8b\u5982\uff1a<\/p>\n<p># ls &gt;\/dev\/null 2&gt;&amp;1<\/p>\n<p>\u6ce8\u610f\uff1a\u6b64\u5904\u7684\u987a\u5e8f\u4e0d\u80fd\u66f4\u6539\uff0c\u5426\u5219\u8fbe\u4e0d\u5230\u60f3\u8981\u7684\u6548\u679c\uff0c\u6b64\u65f6\u5148\u5c06\u6807\u51c6\u8f93\u51fa\u91cd\u5b9a\u5411\u5230 \/dev\/null\uff0c\u7136\u540e\u5c06\u6807\u51c6\u9519\u8bef\u91cd\u5b9a\u5411\u5230\u6807\u51c6\u8f93\u51fa\uff0c\u7531\u4e8e\u6807\u51c6\u8f93\u51fa\u5df2\u7ecf\u91cd\u5b9a\u5411\u5230\u4e86\/dev\/null\uff0c\u56e0\u6b64\u6807\u51c6\u9519\u8bef\u4e5f\u4f1a\u91cd\u5b9a\u5411\u5230\/dev\/null\uff0c\u4e8e\u662f\u4e00\u5207\u9759\u6084\u6084:-)<\/p>\n<p>\u7531\u4e8e\u4f7f\u7528nohup\u65f6\uff0c\u4f1a\u81ea\u52a8\u5c06\u8f93\u51fa\u5199\u5165nohup.out\u6587\u4ef6\u4e2d\uff0c\u5982\u679c\u6587\u4ef6\u5f88\u5927\u7684\u8bdd\uff0cnohup.out\u5c31\u4f1a\u4e0d\u505c\u7684\u589e\u5927\uff0c\u8fd9\u662f\u6211\u4eec\u4e0d\u5e0c\u671b\u770b\u5230\u7684\uff0c\u56e0\u6b64\uff0c\u53ef\u4ee5\u5229\u7528\/dev\/null\u6765\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n<p>nohup .\/program &gt;\/dev\/null 2&gt;log &amp;<\/p>\n<p>\u5982\u679c\u9519\u8bef\u4fe1\u606f\u4e5f\u4e0d\u60f3\u8981\u7684\u8bdd\uff1a<\/p>\n<p>nohup .\/program &gt;\/dev\/null 2&gt;&amp;1 &amp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5148\u8bf4\u4e00\u4e0blinux\u91cd\u5b9a\u5411\uff1a 0\u30011\u548c2\u5206\u522b\u8868\u793a\u6807\u51c6\u8f93\u5165\u3001\u6807\u51c6\u8f93\u51fa\u548c\u6807\u51c6\u9519\u8bef\u4fe1\u606f\u8f93\u51fa\uff0c\u53ef\u4ee5\u7528\u6765\u6307\u5b9a\u9700\u8981\u91cd\u5b9a\u5411\u7684\u6807 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-813","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=\/wp\/v2\/posts\/813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=813"}],"version-history":[{"count":1,"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=\/wp\/v2\/posts\/813\/revisions"}],"predecessor-version":[{"id":814,"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=\/wp\/v2\/posts\/813\/revisions\/814"}],"wp:attachment":[{"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.siediyer.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}