{"id":44828,"date":"2024-10-06T18:28:15","date_gmt":"2024-10-06T10:28:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44828\/"},"modified":"2024-10-06T18:28:16","modified_gmt":"2024-10-06T10:28:16","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9asleep-%e5%bb%b6%e9%81%b2%e6%8c%87%e5%ae%9a%e7%9a%84%e6%99%82%e9%96%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44828\/","title":{"rendered":"Linux \u547d\u4ee4\uff1asleep &#8211; \u5ef6\u9072\u6307\u5b9a\u7684\u6642\u9593"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9asleep-%e5%bb%b6%e9%81%b2%e6%8c%87%e5%ae%9a%e7%9a%84%e6%99%82%e9%96%93-AdDqAkOlCK\">Linux \u547d\u4ee4\uff1asleep &#8211; \u5ef6\u9072\u6307\u5b9a\u7684\u6642\u9593<\/h1>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u547d\u4ee4\u884c\u5de5\u5177\u662f\u7cfb\u7d71\u7ba1\u7406\u548c\u81ea\u52d5\u5316\u4efb\u52d9\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u5176\u4e2d\uff0c<code>sleep<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u7c21\u55ae\u4f46\u529f\u80fd\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u8b93\u7528\u6236\u5728\u57f7\u884c\u5176\u4ed6\u547d\u4ee4\u4e4b\u524d\u5ef6\u9072\u6307\u5b9a\u7684\u6642\u9593\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>sleep<\/code> \u547d\u4ee4\u7684\u7528\u6cd5\u3001\u53c3\u6578\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u4f8b\u5b50\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-sleep-%e5%91%bd%e4%bb%a4%ef%bc%9f-AdDqAkOlCK\">\u4ec0\u9ebc\u662f sleep \u547d\u4ee4\uff1f<\/h2>\n<p><code>sleep<\/code> \u547d\u4ee4\u7684\u4e3b\u8981\u529f\u80fd\u662f\u4f7f\u7576\u524d\u7684 shell \u9032\u7a0b\u66ab\u505c\u57f7\u884c\u4e00\u6bb5\u6307\u5b9a\u7684\u6642\u9593\u3002\u9019\u5728\u9700\u8981\u63a7\u5236\u547d\u4ee4\u57f7\u884c\u6642\u9593\u6216\u5728\u81ea\u52d5\u5316\u8173\u672c\u4e2d\u5f15\u5165\u5ef6\u9072\u6642\u7279\u5225\u6709\u7528\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e8%aa%9e%e6%b3%95-AdDqAkOlCK\">\u57fa\u672c\u8a9e\u6cd5<\/h2>\n<pre><code>sleep [\u6642\u9593]<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c<code>[\u6642\u9593]<\/code> \u53ef\u4ee5\u662f\u4ee5\u79d2\u70ba\u55ae\u4f4d\u7684\u6574\u6578\uff0c\u6216\u8005\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u55ae\u4f4d\uff0c\u5982\u5206\u9418\uff08<code>m<\/code>\uff09\u3001\u5c0f\u6642\uff08<code>h<\/code>\uff09\u6216\u5929\uff08<code>d<\/code>\uff09\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-AdDqAkOlCK\">\u4f7f\u7528\u793a\u4f8b<\/h2>\n<h3 id=\"1-%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-AdDqAkOlCK\">1. \u57fa\u672c\u7528\u6cd5<\/h3>\n<p>\u5982\u679c\u4f60\u60f3\u8b93\u7cfb\u7d71\u66ab\u505c 5 \u79d2\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sleep 5<\/code><\/pre>\n<p>\u9019\u5c07\u4f7f\u7576\u524d\u9032\u7a0b\u66ab\u505c 5 \u79d2\uff0c\u7136\u5f8c\u7e7c\u7e8c\u57f7\u884c\u5f8c\u7e8c\u547d\u4ee4\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e4%b8%8d%e5%90%8c%e7%9a%84%e6%99%82%e9%96%93%e5%96%ae%e4%bd%8d-AdDqAkOlCK\">2. \u4f7f\u7528\u4e0d\u540c\u7684\u6642\u9593\u55ae\u4f4d<\/h3>\n<p>\u9664\u4e86\u79d2\uff0c\u4f60\u9084\u53ef\u4ee5\u4f7f\u7528\u5176\u4ed6\u6642\u9593\u55ae\u4f4d\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u66ab\u505c 2 \u5206\u9418\uff0c\u53ef\u4ee5\u9019\u6a23\u5beb\uff1a<\/p>\n<pre><code>sleep 2m<\/code><\/pre>\n<p>\u540c\u6a23\uff0c\u82e5\u8981\u66ab\u505c 1 \u5c0f\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sleep 1h<\/code><\/pre>\n<h3 id=\"3-%e5%9c%a8%e8%85%b3%e6%9c%ac%e4%b8%ad%e4%bd%bf%e7%94%a8-sleep-AdDqAkOlCK\">3. \u5728\u8173\u672c\u4e2d\u4f7f\u7528 sleep<\/h3>\n<p>\u5728\u81ea\u52d5\u5316\u8173\u672c\u4e2d\uff0c<code>sleep<\/code> \u547d\u4ee4\u7d93\u5e38\u88ab\u7528\u4f86\u63a7\u5236\u547d\u4ee4\u7684\u57f7\u884c\u9806\u5e8f\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Bash \u8173\u672c\uff0c\u8a72\u8173\u672c\u6bcf\u9694 10 \u79d2\u57f7\u884c\u4e00\u6b21\u5099\u4efd\u547d\u4ee4\uff1a<\/p>\n<pre><code>#!\/bin\/bash\nwhile true; do\n    echo \"\u958b\u59cb\u5099\u4efd...\"\n    # \u5047\u8a2d\u9019\u88e1\u662f\u5099\u4efd\u547d\u4ee4\n    sleep 10\ndone<\/code><\/pre>\n<p>\u9019\u6bb5\u8173\u672c\u5c07\u7121\u9650\u5faa\u74b0\uff0c\u6bcf 10 \u79d2\u57f7\u884c\u4e00\u6b21\u5099\u4efd\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-AdDqAkOlCK\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u96d6\u7136 <code>sleep<\/code> \u547d\u4ee4\u975e\u5e38\u7c21\u55ae\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u904e\u9577\u7684\u5ef6\u9072\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u8cc7\u6e90\u7684\u6d6a\u8cbb\uff0c\u7279\u5225\u662f\u5728\u81ea\u52d5\u5316\u8173\u672c\u4e2d\u3002<\/li>\n<li>\u5728\u591a\u4efb\u52d9\u74b0\u5883\u4e2d\uff0c<code>sleep<\/code> \u53ef\u80fd\u6703\u5f71\u97ff\u5176\u4ed6\u9032\u7a0b\u7684\u57f7\u884c\uff0c\u56e0\u6b64\u61c9\u8b39\u614e\u4f7f\u7528\u3002<\/li>\n<li>\u5982\u679c\u9700\u8981\u5728\u7279\u5b9a\u6642\u9593\u9ede\u57f7\u884c\u547d\u4ee4\uff0c\u8003\u616e\u4f7f\u7528 <code>cron<\/code> \u7b49\u5de5\u5177\u4f86\u9032\u884c\u5b9a\u6642\u4efb\u52d9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AdDqAkOlCK\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Linux \u74b0\u5883\u4e2d\uff0c<code>sleep<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u63a7\u5236\u547d\u4ee4\u7684\u57f7\u884c\u6642\u9593\u3002\u7121\u8ad6\u662f\u5728\u65e5\u5e38\u64cd\u4f5c\u9084\u662f\u81ea\u52d5\u5316\u8173\u672c\u4e2d\uff0c\u5408\u7406\u4f7f\u7528 <code>sleep<\/code> \u547d\u4ee4\u90fd\u80fd\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u82e5\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u4f3a\u670d\u5668\u548c\u81ea\u52d5\u5316\u4efb\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Linux \u547d\u4ee4 sleep\uff0c\u8f15\u9b06\u5ef6\u9072\u6307\u5b9a\u7684\u6642\u9593\uff0c\u63d0\u5347\u8173\u672c\u57f7\u884c\u6548\u7387\uff0c\u7c21\u5316\u4efb\u52d9\u8abf\u5ea6\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44828","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44828"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44828\/revisions"}],"predecessor-version":[{"id":44829,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44828\/revisions\/44829"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}