怎么查看linux系统硬件信息 如何查看Linux系统下的硬件信息
\u5982\u4f55\u67e5\u770bLinux \u786c\u4ef6\u914d\u7f6e\u4fe1\u606f\u5982\u4f55\u67e5\u770bLINUX \u786c\u4ef6\u914d\u7f6e\u4fe1\u606f
1.\u67e5\u770b\u673a\u5668\u6240\u6709\u786c\u4ef6\u4fe1\u606f: dmidecode |more dmesg |more
\u8fd92\u4e2a\u547d\u4ee4\u51fa\u6765\u7684\u4fe1\u606f\u90fd\u975e\u5e38\u591a,\u6240\u4ee5\u5efa\u8bae\u540e\u9762\u4f7f\u7528"|more"\u4fbf\u4e8e\u67e5\u770b 2.\u67e5\u770bCPU\u4fe1\u606f \u65b9\u6cd5\u4e00:
Linux\u4e0bCPU\u76f8\u5173\u7684\u53c2\u6570\u4fdd\u5b58\u5728 /proc/cpuinfo \u6587\u4ef6\u91cc cat /proc/cpuinfo |more \u65b9\u6cd5\u4e8c:
\u91c7\u7528\u547d\u4ee4 dmesg | grep CPU \u53ef\u4ee5\u67e5\u770b\u5230\u76f8\u5173CPU\u7684\u542f\u52a8\u4fe1\u606f \u67e5\u770bCPU\u7684\u4f4d\u6570: getconf LONG_BIT 3.\u67e5\u770bMem\u4fe1\u606f
cat /proc/meminfo |more \uff08\u6ce8\u610f\u8f93\u51fa\u4fe1\u606f\u7684\u6700\u540e\u4e00\u884c:MachineMem: 41932272 kB\uff09 free -m top
4.\u67e5\u770b\u78c1\u76d8\u4fe1\u606f \u65b9\u6cd5\u4e00:
fdisk -l \u53ef\u4ee5\u770b\u5230\u7cfb\u7edf\u4e0a\u7684\u78c1\u76d8(\u5305\u62ecU\u76d8)\u7684\u5206\u533a\u4ee5\u53ca\u5927\u5c0f\u76f8\u5173\u4fe1\u606f\u3002 \u65b9\u6cd5\u4e8c: \u76f4\u63a5\u67e5\u770b cat /proc/partitions 5.\u67e5\u770b\u7f51\u5361\u4fe1\u606f \u65b9\u6cd5\u4e00\uff1a
ethtool eth0 \u91c7\u7528\u6b64\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5230\u7f51\u5361\u76f8\u5173\u7684\u6280\u672f\u6307\u6807 \uff08\u4e0d\u4e00\u5b9a\u6240\u6709\u7f51\u5361\u90fd\u652f\u6301\u6b64\u547d\u4ee4\uff09 ethtool -i eth1 \u52a0\u4e0a -i \u53c2\u6570\u67e5\u770b\u7f51\u5361\u9a71\u52a8 \u53ef\u4ee5\u5c1d\u8bd5\u5176\u5b83\u53c2\u6570\u67e5\u770b\u7f51\u5361\u76f8\u5173\u6280\u672f\u53c2\u6570 \u65b9\u6cd5\u4e8c\uff1a
\u4e5f\u53ef\u4ee5\u901a\u8fc7dmesg | grep eth0 \u7b49\u770b\u5230\u7f51\u5361\u540d\u5b57(\u5382\u5bb6)\u7b49\u4fe1\u606f
\u901a\u8fc7\u67e5\u770b /etc/sysconfig/network-scripts/ifcfg-eth0 \u53ef\u4ee5\u770b\u5230\u5f53\u524d\u7684\u7f51\u5361\u914d\u7f6e\u5305\u62ecIP\u3001\u7f51\u5173\u5730\u5740\u7b49\u4fe1\u606f\u3002 \u5f53\u7136\u4e5f\u53ef\u4ee5\u901a\u8fc7ifconfig\u547d\u4ee4\u67e5\u770b\u3002 6.\u5982\u4f55\u67e5\u770b\u4e3b\u677f\u4fe1\u606f\uff1f lspci
7.\u5982\u4f55\u6302\u8f7dISO\u6587\u4ef6 8.\u5982\u4f55\u67e5\u770b\u5149\u76d8\u76f8\u5173\u4fe1\u606f \u65b9\u6cd5\u4e00\uff1a
\u63d2\u5165CD\u5149\u789f\u540e\uff0c\u5728\u672c\u4eba\u7684RHEL5\u7cfb\u7edf\u91cc\uff0c\u5149\u789f\u6587\u4ef6\u662f /dev/cdrom\uff0c \u56e0\u6b64\u53ea\u9700 mount /dev/cdrom mount_point \u5373\u53ef\u3002 [root@miix tmp]# mount /dev/cdrom mount_point
mount: block device /dev/cdrom is write-protected, mounting read-only \u5176\u5b9e\u4ed4\u7ec6\u770b\u4e00\u4e0b\uff0c\u5149\u9a71\u7684\u8bbe\u5907\u6587\u4ef6\u662f hdc [root@miix tmp]# ls -l /dev/cdrom*
lrwxrwxrwx 1 root root 3 01-08 08:54 /dev/cdrom -> hdc lrwxrwxrwx 1 root root 3 01-08 08:54 /dev/cdrom-hdc -> hdc \u56e0\u6b64\u6211\u4eec\u4e5f\u53ef\u4ee5\u8fd9\u6837 mount /dev/hdc mount_point \u5982\u679c\u5149\u9a71\u91cc\u6ca1\u653e\u5165\u6709\u6548\u5149\u76d8\uff0c\u5219\u62a5\u9519\uff1a [root@miix tmp]# mount /dev/hdc mount_point mount: \u627e\u4e0d\u5230\u4ecb\u8d28 9.\u5982\u4f55\u67e5\u770bUSB\u8bbe\u5907\u76f8\u5173 \u65b9\u6cd5\u4e00\uff1a
\u5176\u5b9e\u901a\u8fc7 fdisk -l \u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u5230\u63a5\u5165\u7684U\u76d8\u4fe1\u606f\uff0c\u672c\u4eba\u7684U\u76d8\u4fe1\u606f\u5982\u4e0b\uff1a Disk /dev/sda: 2012 MB, 2012217344 bytes 16 heads, 32 sectors/track, 7676 cylinders Units = cylinders of 512 * 512 = 262144 bytes Device Boot Start End Blocks Id System /dev/sda1 * 16 7676 1961024 b W95 FAT32 U\u76d8\u7684\u8bbe\u5907\u6587\u4ef6\u662f /dev/sda\uff0c2G\u5927\u5c0f\uff0cFAT32\u683c\u5f0f\u3002 \u5982\u679c\u7528\u6237\u767b\u9646\u7684\u4e0d\u662fLinux\u56fe\u5f62\u754c\u9762\uff0cU\u76d8\u4e0d\u4f1a\u81ea\u52a8\u6302\u8f7d\u4e0a\u6765\u3002 \u6b64\u65f6\u53ef\u4ee5\u901a\u8fc7\u624b\u5de5\u6302\u8f7d(mount)\uff1a mount /dev/sda1 mount_point
\u4ee5\u4e0a\u547d\u4ee4\u5c06U\u76d8\u6302\u8f7d\u5230\u5f53\u524d\u76ee\u5f55\u7684 mount_point \u76ee\u5f55\uff0c\u6ce8\u610f\u6302\u7684\u662f sda1 \u4e0d\u662f sda\u3002 \u5378\u8f7d\u547d\u4ee4\u662f umount mount_point
Linux\u9ed8\u8ba4\u6ca1\u6709\u81ea\u5e26\u652f\u6301NTFS\u683c\u5f0f\u78c1\u76d8\u7684\u9a71\u52a8\uff0c\u4f46\u5bf9FAT32\u652f\u6301\u826f\u597d\uff0c\u6302\u8f7d\u7684\u65f6\u5019\u4e00\u822c\u4e0d\u9700\u8981 -t vfat \u53c2\u6570 \u3002
\u5982\u679c\u652f\u6301ntfs\uff0c\u5bf9ntfs\u683c\u5f0f\u7684\u78c1\u76d8\u5206\u533a\u5e94\u4f7f\u7528 -t ntfs \u53c2\u6570\u3002 \u5982\u679c\u51fa\u73b0\u4e71\u7801\u60c5\u51b5\uff0c\u53ef\u4ee5\u8003\u8651\u7528 -o iocharset=\u5b57\u7b26\u96c6 \u53c2\u6570\u3002 \u53ef\u4ee5\u901a\u8fc7 lsusb \u547d\u4ee4\u67e5\u770b USB \u8bbe\u5907\u4fe1\u606f\u54e6\uff1a [root@miix tmp]# lsusb
Bus 001 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 Bus 003 Device 001: ID 0000:0000
Bus 004 Device 002: ID 0951:1613 Kingston Technology Bus 004 Device 001: ID 0000:0000
1\uff0c\u67e5\u770bCPU\u4fe1\u606f\uff1acat /proc/cpuinfo
2\uff0c\u67e5\u770b\u677f\u5361\u4fe1\u606f\uff1acat /proc/pci
3\uff0c\u67e5\u770bUSB\u8bbe\u5907\uff1acat /proc/bus/usb/devices
4\uff0c\u67e5\u770bPCI\u4fe1\u606f\uff1alspci (\u76f8\u6bd4cat /proc/pci\u66f4\u76f4\u89c2\uff09
5\uff0c\u67e5\u770b\u5185\u5b58\u4fe1\u606f\uff1acat /proc/meminfo
6\uff0c\u67e5\u770b\u952e\u76d8\u548c\u9f20\u6807:cat /proc/bus/input/devices
7\uff0c\u67e5\u770b\u7cfb\u7edf\u786c\u76d8\u4fe1\u606f\u548c\u4f7f\u7528\u60c5\u51b5\uff1afdisk & disk \u2013 l & df
8\uff0c\u7528\u786c\u4ef6\u68c0\u6d4b\u7a0b\u5e8fkuduz\u63a2\u6d4b\u65b0\u786c\u4ef6\uff1aservice kudzu start ( or restart)
9\uff0c\u67e5\u770b\u5404\u8bbe\u5907\u7684\u4e2d\u65ad\u8bf7\u6c42(IRQ):cat /proc/interrupts
10\uff0c\u67e5\u770b\u542f\u52a8\u786c\u4ef6\u68c0\u6d4b\u4fe1\u606f\u65e5\u5fd7\uff1admesg more /var/log/dmesguname -auptime
\u51e0\u79cd\u67e5\u770bLinux\u7248\u672c\u4fe1\u606f\u7684\u65b9\u6cd5\uff1a
1\uff1a uname -a
2\uff1a cat /proc/version
3\uff1a cat /etc/issue
4\uff1a lsb_release -a
5\uff1acat /etc/redhat-release
6\uff1arpm -q redhat-release
\u8be6\u89e3 lsb_release -a
\u767b\u5f55\u5230\u670d\u52a1\u5668\u6267\u884c lsb_release -a \uff0c\u5373\u53ef\u5217\u51fa\u6240\u6709\u7248\u672c\u4fe1\u606f\uff0c\u4f8b\u5982\uff1a\u4ee3\u7801\u5982\u4e0b\uff1a
[hacder@NBCTC-14-15 ~]$ lsb_release -a
LSB Version: :core-3\uff1a1-amd64:core-3\uff1a1-ia32:core-3\uff1a1-noarch:graphics-3\uff1a1-amd64:graphics-3\uff1a1-ia32:graphics-3\uff1a1-noarch
Distributor ID: CentOS
Description: CentOS release 5\uff1a3 (Final)
Release: 5\uff1a3
Codename: Final
\u8fd9\u4e2a\u547d\u4ee4\u9002\u7528\u4e8e\u6240\u6709\u7684linux\uff0c\u5305\u62ecRedhat\u3001SuSE\u3001Debian\u7b49\u53d1\u884c\u7248\u3002
cpu
lscpu命令，查看的是cpu的统计信息.
内存
概要查看内存情况
磁盘
查看硬盘和分区分布
网卡
查看网卡硬件信息
1，查看CPU信息：cat /proc/cpuinfo
2，查看板卡信息：cat /proc/pci
3，查看USB设备：cat /proc/bus/usb/devices
4，查看PCI信息：lspci (相比cat /proc/pci更直观）
5，查看内存信息：cat /proc/meminfo
6，查看键盘和鼠标:cat /proc/bus/input/devices
7，查看系统硬盘信息和使用情况：fdisk & disk – l & df
8，用硬件检测程序kuduz探测新硬件：service kudzu start ( or restart)
9，查看各设备的中断请求(IRQ):cat /proc/interrupts
10，查看启动硬件检测信息日志：dmesg more /var/log/dmesguname -auptime
几种查看Linux版本信息的方法：
1： uname -a
2： cat /proc/version
3： cat /etc/issue
4： lsb_release -a
5：cat /etc/redhat-release
6：rpm -q redhat-release
详解 lsb_release -a
登录到服务器执行 lsb_release -a ，即可列出所有版本信息，例如：代码如下：
[hacder@NBCTC-14-15 ~]$ lsb_release -a
LSB Version: :core-3：1-amd64:core-3：1-ia32:core-3：1-noarch:graphics-3：1-amd64:graphics-3：1-ia32:graphics-3：1-noarch
Distributor ID: CentOS
Description: CentOS release 5：3 (Final)
Release: 5：3
Codename: Final
这个命令适用于所有的linux，包括Redhat、SuSE、Debian等发行版。
"Linux系统查看主机硬盘信息 一.适农版linux系统查看硬件配置方法 1.进入操作系统后，选择“系统应用” 2.左键单击“系统监视” 3.顺便可以了解其他选项 进程 资源 文件系统 二．其他linux系统，通过命令查看硬件配置方法简单介绍。
去空间后台看
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绛旓細缃戠粶鏂归潰锛宨fconfig鎴杋p鍛戒护灞曠ず浜嗙綉缁滄帴鍙ｅ拰璺敱琛紝鑰寀name -a鍜寀name -r鍒欐彁渚涘浐浠跺拰鍐呮牳鐗堟湰淇℃伅銆傛渶鍚庯紝蹇鏌ヨ琛ㄦ眹鎬讳簡杩欎簺鏍稿績鍛戒护锛屼緵鐢ㄦ埛鍙傝冨拰鑷畾涔夈傞氳繃鍛戒护琛屼簡瑙纭欢锛屼笉浠呰兘鑺傜渷鏃堕棿鍜岃祫婧愶紝杩樿兘鍦ㄧ紪绋嬭剼鏈拰鑷姩鍖栦换鍔′腑鍙戞尌閲嶈浣滅敤銆傚湪Linux涓栫晫閲岋紝鎺屾彙杩欎簺鎶宸ф棤鐤戞彁鍗囦簡绯荤粺绠＄悊鐨勬晥鐜...
绛旓細1銆鏌ョ湅cpu鍨嬪彿 \x0d\x0a# more /proc/cpuinfo |grep -i model\x0d\x0a2銆佹樉绀烘湁鍑犲潡鐗╃悊缃戝崱\x0d\x0a# lspci | grep Eth | wc -l \x0d\x0a3銆佹樉绀轰富鏉垮簭鍒楀彿 \x0d\x0a# dmidecode | grep 'Serial Number \x0d\x0a4銆佹煡鐪嬬‖鐩樺瀷鍙 \x0d\x0a# more /pro...
绛旓細\x0d\x0a鍏跺疄搴旇閫氳繃Physical Processor ID鏉ュ尯鍒嗗崟鏍稿拰鍙屾牳銆傝孭hysical Processor ID鍙互浠巆puinfo鎴栬卍mesg涓壘鍒. flags 濡傛灉鏈 ht 璇存槑鏀寔瓒呯嚎绋嬫妧鏈 鍒ゆ柇鐗╃悊CPU鐨勪釜鏁板彲浠鏌ョ湅physical id 鐨勫硷紝鐩稿悓鍒欎负鍚屼竴涓墿鐞咰PU\x0d\x0a鍙互鐪嬪埌涓婇潰锛岃繖鍙版満鍣ㄦ湁涓や釜鍙屾牳鐨凜PU锛孖D鍒嗗埆鏄0鍜3锛屽ぇ灏...
