{"id":52,"date":"2023-08-16T12:31:04","date_gmt":"2023-08-16T04:31:04","guid":{"rendered":"https:\/\/b.dyhao.cn\/?p=52"},"modified":"2023-08-16T12:31:04","modified_gmt":"2023-08-16T04:31:04","slug":"centos%e6%ad%a3%e7%a1%ae%e5%85%b3%e6%9c%ba%e6%96%b9%e6%b3%95%e8%ae%b2%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/b.dyhao.cn\/index.php\/2023\/08\/16\/centos%e6%ad%a3%e7%a1%ae%e5%85%b3%e6%9c%ba%e6%96%b9%e6%b3%95%e8%ae%b2%e8%a7%a3\/","title":{"rendered":"CentOS\u6b63\u786e\u5173\u673a\u65b9\u6cd5\u8bb2\u89e3"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>1\u5173\u673a\u524d\u51c6\u5907<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.1\u89c2\u5bdf\u7cfb\u7edf\u4f7f\u7528\u72b6\u6001<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u8c01\u5728\u7ebf:who<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u8054\u7f51\u72b6\u6001:netstat -a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u540e\u53f0\u6267\u884c\u7684\u7a0b\u5e8f:ps -aux<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.2\u901a\u77e5\u5728\u7ebf\u4f7f\u7528\u8005\u5173\u673a\u65f6\u95f4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shutdown +2 &#8220;The machine will shutdown&#8221; # 2min&nbsp;\u540e\u5173\u673a\uff0c\u5e76\u901a\u77e5\u5728\u7ebf\u8005<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\u5173\u673a\u547d\u4ee4<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.1 sync<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5c06\u5185\u5b58\u4e2d\u672a\u5199\u5165\u786c\u76d8\u7684\u6570\u636e\u5199\u5165\u786c\u76d8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.2 shutdown<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shutdown now #&nbsp;\u7acb\u5373\u5173\u673a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shutdown +2 # 2 min&nbsp;\u540e\u5173\u673a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shutdown 10:01 # 10:01\u5173\u673a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;shutdown +2 &#8220;The machine will shutdown&#8221; # 2min&nbsp;\u540e\u5173\u673a\uff0c\u5e76\u901a\u77e5\u5728\u7ebf\u8005<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.3 reboot<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u91cd\u65b0\u542f\u52a8,\u52a0\u53c2\u6570\u540e\u53ef\u4ee5\u5b9e\u73b0halt,poweroff<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.4 halt<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6307\u5411reboot\u7684\u94fe\u63a5\uff0c\u76f8\u5f53\u4e8eshutdown -h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.5 poweroff<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6307\u5411reboot\u7684\u94fe\u63a5,\u76f8\u5f53\u4e8ehalt<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\u6267\u884c\u7b49\u7ea7<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.1\u7b49\u7ea7\u5212\u5206<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;run level 0:&nbsp;\u5173\u673a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;run level 3:&nbsp;\u7eaf\u6587\u672c\u6a21\u5f0f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;run level 5:&nbsp;\u542b\u56fe\u5f62\u63a5\u53e3\u6a21\u5f0f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;run level 6:&nbsp;\u91cd\u65b0\u542f\u52a8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.2\u7b49\u7ea7\u5207\u6362<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00b7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;init 0 #&nbsp;\u5207\u6362\u5230\u7b49\u7ea7\uff10\uff0c\u5373\u5173\u673a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9644\uff1ashutdown,halt,poweroff\u533a\u522b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">shutdown :\u4f7f\u7cfb\u7edf\u5173\u95ed,\u53c2\u8003\u4e00\u4e0b\u73b0\u6709\u7684\u89e3\u91ca\uff1a\u201c\u547d\u4ee4\u5b89\u5168\u5730\u5c06\u7cfb\u7edf\u5173\u673a\u3002\u6709\u4e9b\u7528\u6237\u4f1a\u4f7f\u7528\u76f4\u63a5\u65ad\u6389\u7535\u6e90\u7684\u65b9\u5f0f\u6765\u5173\u95edlinux\uff0c\u8fd9\u662f\u5341\u5206\u5371\u9669\u7684\u3002\u56e0\u4e3alinux\u4e0ewindows\u4e0d\u540c\uff0c\u5176\u540e\u53f0\u8fd0\u884c\u7740\u8bb8\u591a\u8fdb\u7a0b\uff0c\u6240\u4ee5\u5f3a\u5236\u5173\u673a\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8fdb\u7a0b\u7684\u6570\u636e\u4e22\u5931\ufe50\u4f7f\u7cfb\u7edf\u5904\u4e8e\u4e0d\u7a33\u5b9a\u7684\u72b6\u6001\ufe50\u751a\u81f3\u5728\u6709\u7684\u7cfb\u7edf\u4e2d\u4f1a\u635f\u574f\u786c\u4ef6\u8bbe\u5907\u3002\u800c\u5728\u7cfb\u7edf\u5173\u673a\u524d\u4f7f\u7528shutdown\u547d\u4ee4\ufe50\u7cfb\u7edf\u7ba1\u7406\u5458\u4f1a\u901a\u77e5\u6240\u6709\u767b\u5f55\u7684\u7528\u6237\u7cfb\u7edf\u5c06\u8981\u5173\u95ed\u3002\u5e76\u4e14login\u6307\u4ee4\u4f1a\u88ab\u51bb\u7ed3\ufe50\u5373\u65b0\u7684\u7528\u6237\u4e0d\u80fd\u518d\u767b\u5f55\u3002\u76f4\u63a5\u5173\u673a\u6216\u8005\u5ef6\u8fdf\u4e00\u5b9a\u7684\u65f6\u95f4\u624d\u5173\u673a\u90fd\u662f\u53ef\u80fd\u7684\ufe50\u8fd8\u53ef\u80fd\u91cd\u542f\u3002\u8fd9\u662f\u7531\u6240\u6709\u8fdb\u7a0b\u3014process\u3015\u90fd\u4f1a\u6536\u5230\u7cfb\u7edf\u6240\u9001\u8fbe\u7684\u4fe1\u53f7\u3014signal\u3015\u51b3\u5b9a\u7684\u3002\u8fd9\u8ba9\u50cfvi\u4e4b\u7c7b\u7684\u7a0b\u5e8f\u6709\u65f6\u95f4\u50a8\u5b58\u76ee\u524d\u6b63\u5728\u7f16\u8f91\u7684\u6587\u6863\ufe50\u800c\u50cf\u5904\u7406\u90ae\u4ef6\u3014mail\u3015\u548c\u65b0\u95fb\u3014news\u3015\u7684\u7a0b\u5e8f\u5219\u53ef\u4ee5\u6b63\u5e38\u5730\u79bb\u5f00\u7b49\u7b49\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u800c\u4e14shutdown\u4f1a\u53bb\u6267\u884c&nbsp;\/etc\/rc0.d\/\u4e0b\u9762\u7684\u811a\u672c\uff0c\u4e5f\u5c31\u662f\u8bf4\u4f1a\u53bb\u6267\u884crunlevel 0\u7684\u811a\u672c\u3002&nbsp;halt\u5219\u4e0d\u4f1a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">poweroff:&nbsp;\u5207\u65ad\u7cfb\u7edf\u7535\u6e90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">poweroff\u5c31\u662fhalt\u7684\u8f6f\u94fe\u63a5\u800c\u5df2\u3002\u6267\u884c\u7684\u8fd8\u662fhalt\u547d\u4ee4\u3002\u5173\u4e8ehalt\u547d\u4ee4\uff0c\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\uff1ahalt\u5c31\u662f\u8c03\u7528shutdown -h\u3002halt\u6267\u884c\u65f6\ufe50\u6740\u6b7b\u5e94\u7528\u8fdb\u7a0b\ufe50\u6267\u884csync\u7cfb\u7edf\u8c03\u7528\ufe50\u6587\u4ef6\u7cfb\u7edf\u5199\u64cd\u4f5c\u5b8c\u6210\u540e\u5c31\u4f1a\u505c\u6b62\u5185\u6838\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u5173\u673a\u524d\u51c6\u5907 1.1\u89c2\u5bdf\u7cfb\u7edf\u4f7f\u7528\u72b6\u6001 \u00b7&#038;nbsp &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-52","post","type-post","status-publish","format-standard","hentry","category-6"],"_links":{"self":[{"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/posts\/52","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/comments?post=52"}],"version-history":[{"count":1,"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/posts\/52\/revisions"}],"predecessor-version":[{"id":53,"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/posts\/52\/revisions\/53"}],"wp:attachment":[{"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/media?parent=52"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/categories?post=52"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/b.dyhao.cn\/index.php\/wp-json\/wp\/v2\/tags?post=52"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}