{"id":1287,"date":"2018-07-08T22:29:53","date_gmt":"2018-07-08T14:29:53","guid":{"rendered":"https:\/\/www.xiaobo.li\/?p=1287"},"modified":"2018-07-08T22:29:53","modified_gmt":"2018-07-08T14:29:53","slug":"linux-command-%e7%a1%ac%e4%bb%b6%e9%85%8d%e7%bd%ae%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.xiaobo.li\/notes\/archives\/1287","title":{"rendered":"linux command \/ \u786c\u4ef6\u914d\u7f6e\u547d\u4ee4"},"content":{"rendered":"<p>\u7cfb\u7edf<br \/>\n# uname -a # \u67e5\u770b\u5185\u6838\/\u64cd\u4f5c\u7cfb\u7edf\/CPU\u4fe1\u606f<br \/>\n# head -n 1 \/etc\/issue # \u67e5\u770b\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c<br \/>\n# cat \/proc\/cpuinfo # \u67e5\u770bCPU\u4fe1\u606f<br \/>\n# hostname # \u67e5\u770b\u8ba1\u7b97\u673a\u540d<br \/>\n# lspci -tv # \u5217\u51fa\u6240\u6709PCI\u8bbe\u5907<br \/>\n# lsusb -tv # \u5217\u51fa\u6240\u6709USB\u8bbe\u5907<br \/>\n# lsmod # \u5217\u51fa\u52a0\u8f7d\u7684\u5185\u6838\u6a21\u5757<br \/>\n# env # \u67e5\u770b\u73af\u5883\u53d8\u91cf<\/p>\n<p>\u8d44\u6e90<br \/>\n# free -m # \u67e5\u770b\u5185\u5b58\u4f7f\u7528\u91cf\u548c\u4ea4\u6362\u533a\u4f7f\u7528\u91cf<br \/>\n# df -h # \u67e5\u770b\u5404\u5206\u533a\u4f7f\u7528\u60c5\u51b5<br \/>\n# du -sh &lt;\u76ee\u5f55\u540d&gt; # \u67e5\u770b\u6307\u5b9a\u76ee\u5f55\u7684\u5927\u5c0f<br \/>\n# grep MemTotal \/proc\/meminfo # \u67e5\u770b\u5185\u5b58\u603b\u91cf<br \/>\n# grep MemFree \/proc\/meminfo # \u67e5\u770b\u7a7a\u95f2\u5185\u5b58\u91cf<br \/>\n# uptime # \u67e5\u770b\u7cfb\u7edf\u8fd0\u884c\u65f6\u95f4\u3001\u7528\u6237\u6570\u3001\u8d1f\u8f7d<br \/>\n# cat \/proc\/loadavg # \u67e5\u770b\u7cfb\u7edf\u8d1f\u8f7d<\/p>\n<p>\u78c1\u76d8\u548c\u5206\u533a<br \/>\n# mount | column -t # \u67e5\u770b\u6302\u63a5\u7684\u5206\u533a\u72b6\u6001<br \/>\n# fdisk -l # \u67e5\u770b\u6240\u6709\u5206\u533a<br \/>\n# swapon -s # \u67e5\u770b\u6240\u6709\u4ea4\u6362\u5206\u533a<br \/>\n# hdparm -i \/dev\/hda # \u67e5\u770b\u78c1\u76d8\u53c2\u6570(\u4ec5\u9002\u7528\u4e8eIDE\u8bbe\u5907)<br \/>\n# dmesg | grep IDE # \u67e5\u770b\u542f\u52a8\u65f6IDE\u8bbe\u5907\u68c0\u6d4b\u72b6\u51b5<\/p>\n<p>\u7f51\u7edc<br \/>\n# ifconfig # \u67e5\u770b\u6240\u6709\u7f51\u7edc\u63a5\u53e3\u7684\u5c5e\u6027<br \/>\n# iptables -L # \u67e5\u770b\u9632\u706b\u5899\u8bbe\u7f6e<br \/>\n# route -n # \u67e5\u770b\u8def\u7531\u8868<br \/>\n# netstat -lntp # \u67e5\u770b\u6240\u6709\u76d1\u542c\u7aef\u53e3<br \/>\n# netstat -antp # \u67e5\u770b\u6240\u6709\u5df2\u7ecf\u5efa\u7acb\u7684\u8fde\u63a5<br \/>\n# netstat -s # \u67e5\u770b\u7f51\u7edc\u7edf\u8ba1\u4fe1\u606f<\/p>\n<p>\u8fdb\u7a0b<br \/>\n# ps -ef # \u67e5\u770b\u6240\u6709\u8fdb\u7a0b<br \/>\n# top # \u5b9e\u65f6\u663e\u793a\u8fdb\u7a0b\u72b6\u6001<\/p>\n<p>\u7528\u6237<br \/>\n# w # \u67e5\u770b\u6d3b\u52a8\u7528\u6237<br \/>\n# id &lt;\u7528\u6237\u540d&gt; # \u67e5\u770b\u6307\u5b9a\u7528\u6237\u4fe1\u606f<br \/>\n# last # \u67e5\u770b\u7528\u6237\u767b\u5f55\u65e5\u5fd7<br \/>\n# cut -d: -f1 \/etc\/passwd # \u67e5\u770b\u7cfb\u7edf\u6240\u6709\u7528\u6237<br \/>\n# cut -d: -f1 \/etc\/group # \u67e5\u770b\u7cfb\u7edf\u6240\u6709\u7ec4<br \/>\n# crontab -l # \u67e5\u770b\u5f53\u524d\u7528\u6237\u7684\u8ba1\u5212\u4efb\u52a1<\/p>\n<p>\u670d\u52a1<br \/>\n# chkconfig --list # \u5217\u51fa\u6240\u6709\u7cfb\u7edf\u670d\u52a1<br \/>\n# chkconfig --list | grep on # \u5217\u51fa\u6240\u6709\u542f\u52a8\u7684\u7cfb\u7edf\u670d\u52a1<\/p>\n<p>\u7a0b\u5e8f<br \/>\n# rpm -qa # \u67e5\u770b\u6240\u6709\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305<\/p>\n<p>\u5176\u4ed6\u5e38\u7528\u547d\u4ee4\u6574\u7406\u5982\u4e0b\uff1a<br \/>\n\u67e5\u770b\u4e3b\u677f\u7684\u5e8f\u5217\u53f7\uff1admidecode | grep -i 'serial number'<br \/>\n\u7528\u786c\u4ef6\u68c0\u6d4b\u7a0b\u5e8fkuduz\u63a2\u6d4b\u65b0\u786c\u4ef6\uff1aservice kudzu start ( or restart)<br \/>\n\u67e5\u770bCPU\u4fe1\u606f\uff1acat \/proc\/cpuinfo [dmesg | grep -i 'cpu'][dmidecode -t processor]<br \/>\n\u67e5\u770b\u5185\u5b58\u4fe1\u606f\uff1acat \/proc\/meminfo [free -m][vmstat]<br \/>\n\u67e5\u770b\u677f\u5361\u4fe1\u606f\uff1acat \/proc\/pci<br \/>\n\u67e5\u770b\u663e\u5361\/\u58f0\u5361\u4fe1\u606f\uff1alspci |grep -i 'VGA'[dmesg | grep -i 'VGA']<br \/>\n\u67e5\u770b\u7f51\u5361\u4fe1\u606f\uff1admesg | grep -i 'eth'[cat \/etc\/sysconfig\/hwconf | grep -i eth][lspci | grep -i 'eth']<br \/>\n\u67e5\u770bPCI\u4fe1\u606f\uff1alspci (\u76f8\u6bd4cat \/proc\/pci\u66f4\u76f4\u89c2)<br \/>\n\u67e5\u770bUSB\u8bbe\u5907\uff1acat \/proc\/bus\/usb\/devices<br \/>\n\u67e5\u770b\u952e\u76d8\u548c\u9f20\u6807\uff1acat \/proc\/bus\/input\/devices<br \/>\n\u67e5\u770b\u7cfb\u7edf\u786c\u76d8\u4fe1\u606f\u548c\u4f7f\u7528\u60c5\u51b5\uff1afdisk &amp; disk \u2013 l &amp; df<br \/>\n\u67e5\u770b\u5404\u8bbe\u5907\u7684\u4e2d\u65ad\u8bf7\u6c42(IRQ)\uff1acat \/proc\/interrupts<br \/>\n\u67e5\u770b\u7cfb\u7edf\u4f53\u7cfb\u7ed3\u6784\uff1auname -a<br \/>\n\u67e5\u770b\u53ca\u542f\u52a8\u7cfb\u7edf\u768432\u4f4d\u621664\u4f4d\u5185\u6838\u6a21\u5f0f\uff1aisalist \u2013v [isainfo \u2013v][isainfo \u2013b]<br \/>\n\u67e5\u770b\u786c\u4ef6\u4fe1\u606f\uff0c\u5305\u62ecbios\u3001cpu\u3001\u5185\u5b58\u7b49\u4fe1\u606f\uff1admidecode<br \/>\n\u6d4b\u5b9a\u5f53\u524d\u7684\u663e\u793a\u5668\u5237\u65b0\u9891\u7387\uff1a\/usr\/sbin\/ffbconfig \u2013rev ?<br \/>\n\u67e5\u770b\u7cfb\u7edf\u914d\u7f6e\uff1a\/usr\/platform\/sun4u\/sbin\/prtdiag \u2013v<br \/>\n\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e2d\u5df2\u7ecf\u5e94\u7528\u7684\u8865\u4e01\uff1ashowrev \u2013p<br \/>\n\u663e\u793a\u5f53\u524d\u7684\u8fd0\u884c\u7ea7\u522b\uff1awho \u2013rH<br \/>\n\u67e5\u770b\u5f53\u524d\u7684bind\u7248\u672c\u4fe1\u606f\uff1anslookup \u2013class=chaos \u2013q=txt version.bind<br \/>\n\u67e5\u770b\u786c\u4ef6\u4fe1\u606f\uff1admesg | more<br \/>\n\u663e\u793a\u5916\u8bbe\u4fe1\u606f\uff0c \u5982usb\uff0c\u7f51\u5361\u7b49\u4fe1\u606f\uff1alspci<br \/>\n\u67e5\u770b\u5df2\u52a0\u8f7d\u7684\u9a71\u52a8\uff1a<br \/>\nlsnod<br \/>\nlshw<br \/>\n\u67e5\u770b\u5f53\u524d\u5904\u7406\u5668\u7684\u7c7b\u578b\u548c\u901f\u5ea6(\u4e3b\u9891)\uff1apsrinfo -v<br \/>\n\u6253\u5370\u5f53\u524d\u7684OBP\u7248\u672c\u53f7\uff1aprtconf -v<br \/>\n\u67e5\u770b\u786c\u76d8\u7269\u7406\u4fe1\u606f(vendor\uff0c RPM\uff0c Capacity)\uff1aiostat \u2013E<br \/>\n\u67e5\u770b\u78c1\u76d8\u7684\u51e0\u4f55\u53c2\u6570\u548c\u5206\u533a\u4fe1\u606f\uff1aprtvtoc \/dev\/rdsk\/c0t0d0s<br \/>\n\u663e\u793a\u5df2\u7ecf\u4f7f\u7528\u548c\u672a\u4f7f\u7528\u7684i-node\u6570\u76ee\uff1a<br \/>\ndf \u2013F ufs \u2013o i<br \/>\nisalist \u2013v<br \/>\n\u5bf9\u4e8e\u201c\/proc\u201d\u4e2d\u6587\u4ef6\u53ef\u4f7f\u7528\u6587\u4ef6\u67e5\u770b\u547d\u4ee4\u6d4f\u89c8\u5176\u5185\u5bb9\uff0c\u6587\u4ef6\u4e2d\u5305\u542b\u7cfb\u7edf\u7279\u5b9a\u4fe1\u606f\uff1a<br \/>\n\u4e3b\u673aCPU\u4fe1\u606f\uff1aCpuinfo<br \/>\n\u4e3b\u673aDMA\u901a\u9053\u4fe1\u606f\uff1aDma<br \/>\n\u6587\u4ef6\u7cfb\u7edf\u4fe1\u606f\uff1aFilesystems<br \/>\n\u4e3b\u673a\u4e2d\u65ad\u4fe1\u606f\uff1aInterrupts<br \/>\n\u4e3b\u673aI\/O\u7aef\u53e3\u53f7\u4fe1\u606f\uff1aIoprots<br \/>\n\u4e3b\u673a\u5185\u5b58\u4fe1\u606f\uff1aMeninfo<br \/>\nLinux\u5185\u5b58\u7248\u672c\u4fe1\u606f\uff1aVersion<\/p>\n<p>\u5907\u6ce8\uff1a proc \u2013 process information pseudo-filesystem \u8fdb\u7a0b\u4fe1\u606f\u4f2a\u88c5\u6587\u4ef6\u7cfb\u7edf<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7cfb\u7edf # uname -a # \u67e5\u770b\u5185\u6838\/\u64cd\u4f5c\u7cfb\u7edf\/CPU\u4fe1\u606f # head - &hellip; <a href=\"https:\/\/www.xiaobo.li\/notes\/archives\/1287\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[287],"tags":[],"class_list":["post-1287","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1287","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/comments?post=1287"}],"version-history":[{"count":0,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/posts\/1287\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/media?parent=1287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/categories?post=1287"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xiaobo.li\/notes\/wp-json\/wp\/v2\/tags?post=1287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}