{"id":159020,"date":"2019-10-05T09:00:04","date_gmt":"2019-10-05T01:00:04","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=159020"},"modified":"2019-09-24T09:54:20","modified_gmt":"2019-09-24T01:54:20","slug":"common-linux-command","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/common-linux-command.html","title":{"rendered":"Linux\u5e38\u7528\u547d\u4ee4"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u8bb0\u5f55CentOS\u4e0b\uff0c\u5e38\u7528\u7684\u547d\u4ee4\u3002\u6709\u65f6\u5019\u5f88\u96be\u8bb0\u5f97\u6e05\u695a\uff0c\u540c\u65f6\u65b9\u4fbf\u65b0\u6765\u7684\u540c\u5b66\u67e5\u9605\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141620449.png\" alt=\"\" width=\"478\" height=\"218\" class=\"aligncenter size-full wp-image-159026\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141620449.png 478w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141620449-300x137.png 300w\" sizes=\"auto, (max-width: 478px) 100vw, 478px\" \/><\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>1\uff09\u67e5\u770bCPU\u60c5\u51b5<\/strong><\/div>\n<pre>cat \/proc\/cpuinfo |grep \"model name\" && cat \/proc\/cpuinfo |grep \"physical id\"<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141643541.png\" alt=\"\" width=\"695\" height=\"137\" class=\"aligncenter size-full wp-image-159021\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141643541.png 695w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141643541-300x59.png 300w\" sizes=\"auto, (max-width: 695px) 100vw, 695px\" \/><\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>2\uff09\u67e5\u770b\u5185\u5b58\u5927\u5c0f<\/strong><\/div>\n<pre>cat \/proc\/meminfo |grep MemTotal<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141707527.png\" alt=\"\" width=\"384\" height=\"31\" class=\"aligncenter size-full wp-image-159022\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141707527.png 384w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141707527-300x24.png 300w\" sizes=\"auto, (max-width: 384px) 100vw, 384px\" \/><\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>3\uff09\u67e5\u770b\u786c\u76d8\u72b6\u51b5<\/strong><\/div>\n<pre>fdisk -l |grep Disk\r\n\r\ndf -TH<\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141742986.png\" alt=\"\" width=\"452\" height=\"138\" class=\"aligncenter size-full wp-image-159023\" srcset=\"https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141742986.png 452w, https:\/\/lrxjmw.cn\/wp-content\/uploads\/2019\/09\/20190912141742986-300x92.png 300w\" sizes=\"auto, (max-width: 452px) 100vw, 452px\" \/><\/p>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>4) \u62f7\u8d1d\u6587\u4ef6\u5939\uff08\u5168\u90e8\u5185\u5bb9\uff09<\/strong><\/div>\n<pre> cp -f file1 file2 \uff08\u590d\u5236\u6587\u4ef6\uff0c\u5f3a\u5236\uff09\r\n    cp -R dir1 dir2 \uff08\u590d\u5236\u6587\u4ef6\u5939<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>5\uff09\u5220\u9664\u6587\u4ef6\u548c\u6587\u4ef6\u5939<\/strong><\/div>\n<pre> rm -f demo.txt (\u5f3a\u5236\u5220\u9664\u6587\u4ef6)\r\n    rm -rf demo (\u5f3a\u5236\u5220\u9664\u6587\u4ef6\u5939)<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>6)\u4ece\u670d\u52a1\u5668\u95f4\u62f7\u8d1d\u6570\u636e\uff08\u793a\u4f8b\u8def\u5f84\uff09<\/strong><\/div>\n<pre>scp -r root@139.129.99.98:\/alidata\/software \/alidata\/software<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>7\uff09\u89e3\u538b\u7f29tar.gz\u6587\u4ef6<\/strong><\/div>\n<pre>tar -xzvf file.tar.gz<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>8)  \u663e\u793afilename\u6700\u540e100\u884c<\/strong><\/div>\n<pre>tail -n 100 filename<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>9)  rpm\u5b89\u88c5<\/strong><\/div>\n<pre>rpm -ivh MySQL-shared-5.5.47-1.linux2.6.x86_64.rpm\r\n\r\nrpm -ivh MySQL-server-5.5.47-1.linux2.6.x86_64.rpm --force --nodeps   (\u5f3a\u5236\u5b89\u88c5)<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>10) 6.8\u7248\u672c \u670d\u52a1\u542f\u52a8\u7684\u65b9\u6cd5<\/strong><\/div>\n<pre>service start mysql<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>11) 7.4\u7248\u672c \u670d\u52a1\u542f\u52a8\u7684\u65b9\u6cd5<\/strong><\/div>\n<pre>systemctl start mysqld<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>12) \u7ed9\u6587\u4ef6\u5939\u5f00\u653e\u6743\u9650<\/strong><\/div>\n<pre> chmod -R 777 \u6587\u4ef6\u5939\r\n    \u53c2\u6570-R\u662f\u9012\u5f52\u7684\u610f\u601d\r\n   \r\n 777\u8868\u793a\u5f00\u653e\u6240\u6709\u6743\u9650<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>cat \/proc\/cpuinfo |grep &#8220;model name&#8221; &#038;&#038; cat \/proc\/cpuin [&hellip;]<\/p>\n","protected":false},"author":1479,"featured_media":159035,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-159020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/159020","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1479"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=159020"}],"version-history":[{"count":9,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/159020\/revisions"}],"predecessor-version":[{"id":159256,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/159020\/revisions\/159256"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/159035"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=159020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=159020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=159020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}