得到linux中硬件信息的shell

, 主板信息
.查看主板的序列号
--------------------------------------------------
#使用命令
dmidecode | grep -i 'serial number'
#查看板卡信息
cat /proc/pci
--------------------------------------------------
2, cpu信息
--------------------------------------------------
#通过/proc文件系统
1) cat /proc/cpuinfo
#通过查看开机信息
2) dmesg | grep -i 'cpu'
#
3)dmidecode -t processor
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3, 硬盘信息
--------------------------------------------------
#查看分区情况
fdisk -l
#查看大小情况
df -h
#查看使用情况
du -h
#
hdparm -I /dev/sda
#
dmesg | grep sda
--------------------------------------------------
4, 内存信息
--------------------------------------------------
1) cat /proc/meminfo
2) dmesg | grep mem
3) free -m
4) vmstat
5) dmidecode | grep -i mem
--------------------------------------------------
5, 网卡信息
--------------------------------------------------
1) dmesg | grep -i 'eth'
2) cat /etc/sysconfig/hwconf | grep -i eth
3) lspci | grep -i 'eth'
--------------------------------------------------
6, 鼠标键盘和USB信息
查看键盘和鼠标：cat /proc/bus/input/devices
查看USB设备：cat /proc/bus/usb/devices
查看各设备的中断请求(IRQ):cat /proc/interrupts
7, 显卡信息
--------------------------------------------------
1)lspci |grep -i 'VGA'
2)dmesg | grep -i 'VGA'
--------------------------------------------------
8, 声卡信息
--------------------------------------------------
1)lspci |grep -i 'VGA'
2)dmesg | grep -i 'VGA'
--------------------------------------------------
7, 其他命令
.用硬件检测程序kuduz探测新硬件：service kudzu start ( or restart)
.dmesg (查看所有启动时检测到的硬件信息)
.lspci (显示外设信息, 如usb，网卡等信息)
.cat /etc/sysconfig/hwconf
.mpstat
8, 需要手动安装的工具
lshw,hwinfo,hal-device-manager
9, Solaris如何检测硬件参数
俺从别处发现了些有意思的东西：
Solaris的硬件相关命令
发表：2004-3-8 11:20:36 出处：你的博客网(yourblog.org)
--------------------------------------------------------------------------------
1)．查看当前处理器的类型和速度(主频)
# psrinfo –v
Status of processor 1 as of: 11/24/01 10:34:41
Processor has been on-line since 11/24/01 10:18:20.
The sparcv9 processor operates at 432 MHz,
       and has a sparcv9 floating point processor.
Status of processor 3 as of: 11/24/01 10:34:41
Processor has been on-line since 11/24/01 10:18:22.
The sparcv9 processor operates at 432 MHz,
       and has a sparcv9 floating point processor.
2)．打印当前的OBP版本号
# prtconf –V
OBP 3.20.0 2000/10/24 10:47
# /usr/platform/sun4u/sbin/prtdiag –v | grep OBP
OBP 3.20.0 2000/10/24 10:47 POST 6.1.0 2000/10/24 10:49
ok. .version
Release 3.20 Version 0 created 2000/10/24 10:47
OBP 3.20.0 2000/10/24 10:47
POST 6.1.0 2000/10/24 10:49
OBDIAG 4.5.1 2000/10/24 10:48
3)．查看硬盘物理信息(vendor, RPM, Capacity)
# iostat –E
sd0    Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SEAGATE Product: ST34371W SUN4.2G Revision: 7462 Serial No:
JDX394220KW EBC
Size: 4.29GB ;
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd2    Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: FUJITSU Product: MAJ3364M SUN36G Revision: 0804 Serial No: 01M18144
Size: 36.42GB ;
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd3    Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: FUJITSU Product: MAJ3364M SUN36G Revision: 0804 Serial No: 01M16199
Size: 36.42GB ;
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
sd21     Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: TOSHIBA Product: DVD-ROM SD-M1401 Revision: 1007 Serial No: 06/22/00
Size: 18446744073.71GB ;
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
4)．查看磁盘的几何参数和分区信息
# prtvtoc /dev/rdsk/c0t0d0s0
* /dev/rdsk/c0t0d0s0 partition map
*
* Dimensions:
*     512 bytes/sector
*     135 sectors/track
*    16 tracks/cylinder
* 2160 sectors/cylinder
* 3882 cylinders
* 3880 accessible cylinders
*
* Flags:
* 1: unmountable
* 10: read-only
*
* Unallocated space:
*    First     Sector Last
*    Sector     Count Sector
*     8277120 103680 8380799
*
*                          First     Sector Last
* Partition Tag Flags     Sector     Count Sector Mount Directory
   0    2 00       0 2049840 2049839 /
   1    3 01 2049840 615600 2665439
   2    5 00       0 8380800 8380799
   5    0 00 2665440 2458080 5123519 /opt
   6    4 00 5123520 3073680 8197199 /usr
7    8 00 8197200     79920 8277119 /export/home
5)．显示已经使用和未使用的i-node数目
# df –F ufs –o i
Filesystem          iused ifree %iused Mounted on
/dev/dsk/c0t0d0s0    7859 479821     2% /
/dev/dsk/c0t0d0s6    37763 339517 10% /usr
/dev/dsk/c0t0d0s5        722 301102     0% /opt
/dev/dsk/c0t0d0s7       4 24380     0% /export/home
6).显示cpu使用率最高的进程
# ps –eo pid,pcpu,args | sort +1n
该命令输出当前系统进程的pid, CPU占用率及命令描述，并以pcpu来排序
7)．显示内存占用率最高的进程
# ps –eo pid,vsz,args | sort +1n
该命令输出当前系统进程的pid，内存占用率及命令描述，并以vsz来排序
8)．查看及启动系统的32位或64位内核模式
64位模式
# isalist –v
sparcv9+vis sparcv9 sparcv8plus+vis sparcv8plus sparcv8 sparcv8-fsmuld sparcv7
sparc
# isainfo –v
64-bit sparcv9 applications
32-bit sparc applications
# isainfo –b
64
启动64位内核模式
ok. boot kernel/sparcv9/unix
32位模式
# isalist –v
sparcv8plus+vis sparcv8plus sparcv8 sparcv8-fsmuld sparcv7 sparc
# isainfo –v
32-bit sparc applications
# isainfo –b
32
启动32位模式
ok. boot kernel/unix
9)．查看当前的OpenWindows版本
# showrev –w
OpenWindows version:
X11 Version 6.4.1 5 November 2001
10)．查看当前CDE的版本
# /usr/ccs/bin/what /usr/dt/bin/dtmail
/usr/dt/bin/dtmail:
       CDE Version 1.4.6_06
       CDEVersion1.4.6_06
11)．测定当前的显示器刷新频率
/usr/sbin/ffbconfig –rev /?
Valid values for -res option are:
1024x768x60 [1]
1024x768x70 [1]
1024x768x75 [1] [2]
1024x768x77
1024x800x84
1152x900x66
1152x900x76
1280x800x76 [1] [2]
1280x1024x60 [1] [2]
1280x1024x67
1280x1024x76
1280x1024x85 [1] [2]
960x680x112s
960x680x108s
640x480x60 [1] [2]
640x480x60i [1]
768x575x50i [1]
1440x900x76 [1] [2]
1600x1000x66 [1] [2]
1600x1000x76 [1] [2]
1600x1280x76 [1] [2]
1920x1080x72 [1] [2]
1920x1080x76 [1] [2]
1920x1200x70 [1] [2]
1920x1200x75 [1] [2]
svga [1]
1152
1280
stereo
vga [1] [2]
ntsc [1]
pal [1]
none
Notes:
[1] monitor does not support this resolution.
[2] this version of FFB (FFB1) does not support this resolution
12)．查看系统配置
# /usr/platform/sun4u/sbin/prtdiag –v
System Configuration: Sun Microsystems sun4u Sun Enterprise 450 (2 X
UltraSPAR
C-II 432MHz)
System clock frequency: 86 MHz
Memory size: 1024 Megabytes
========================= CPUs =========================
                   Run Ecache CPU CPU
Brd CPU Module MHz     MB Impl. Mask
--More--
--- --- ------- ----- ------ ------ ----
SYS     1     1    432     4.0 US-II 10.0
SYS     3     3    432     4.0 US-II 10.0
========================= Memory =========================
   Interlv. Socket Size
Bank Group     Name (MB) Status
---- ----- ------ ---- ------
0    none    1901 256    OK
0    none    1902 256    OK
0    none    1903 256    OK
0    none    1904 256    OK
0    none    1701 256    OK
0    none    1702 256    OK
========================= IO Cards =========================
No failures found in System
===========================
========================= Environmental Status =========================
System Temperatures (Celsius):
------------------------------
AMBIENT 20
CPU 1    40
CPU 3    40
=================================
Front Status Panel:
-------------------
Keyswitch position is in On mode.
System LED Status: POWER     GENERAL ERROR    ACTIVITY
                  [ ON]       [OFF]           [ ON]
                   DISK ERROR THERMAL ERROR POWER SUPPLY ERROR
                  [OFF]       [OFF]           [OFF]
Disk LED Status:        OK = GREEN    ERROR = YELLOW
            DISK 2: [OK]        DISK 3: [OK]
            DISK 0: [OK]        DISK 1: [EMPTY]
=================================
Fans:
-----
Fan Bank Speed Status
-------- ----- ------
CPU       49    OK
PWR       31    OK
Power Supplies:
---------------
Supply     Rating Temp Status
------     ------ ---- ------
0       550 W     33    OK
1       550 W     33    OK
========================= HW Revisions =========================
ASIC Revisions:
---------------
STP2223BGA: Rev 4
STP2223BGA: Rev 4
STP2223BGA: Rev 4
STP2003QFP: Rev 1
STP2205BGA: Rev 1
System PROM revisions:
----------------------
OBP 3.20.0 2000/10/24 10:47 POST 6.1.0 2000/10/24 10:49
# sysdef
*
* Hostid
*
80fee99b
*
* sun4u Configuration
*
*
* Devices
*
packages (driver not attached)
       terminal-emulator (driver not attached)
       deblocker (driver not attached)
       obp-tftp (driver not attached)
       disk-label (driver not attached)
       SUNW,builtin-drivers (driver not attached)
       sun-keyboard (driver not attached)
       ufs-file-system (driver not attached)
chosen (driver not attached)
openprom (driver not attached)
       client-services (driver not attached)
options, instance #0
aliases (driver not attached)
memory (driver not attached)
virtual-memory (driver not attached)
associations (driver not attached)
       slot2disk (driver not attached)
       slot2led (driver not attached)
       slot2dev (driver not attached)
pci, instance #0
       ebus, instance #0
            auxio (driver not attached)
……
# prtconf –D
System Configuration: Sun Microsystems sun4u
Memory size: 1024 Megabytes
System Peripherals (Software Nodes):
SUNW,Ultra-4
packages
       terminal-emulator
       deblocker
       obp-tftp
       disk-label
       SUNW,builtin-drivers
       sun-keyboard
       ufs-file-system
chosen
openprom
       client-services
options, instance #0 (driver name: options)
aliases
memory
virtual-memory
associations
       slot2disk
       slot2led
       slot2dev
pci, instance #0 (driver name: pcipsy)
       ebus, instance #0 (driver name: ebus)
         auxio
         power (driver name: power)
         SUNW,pll
         sc
         se, instance #0 (driver name: se)
su, instance #0 (driver name: su)
…..
13)．查看当前系统中已经应用的补丁
# showrev –p
Patch: 109618-01 Obsoletes: Requires: Incompatibles: Packages: SUNWeuxwe,
SUN
Weuezt, SUNWeudlg, SUNWeudda
Patch: 109889-01 Obsoletes: 109353-04 Requires: Incompatibles: Packages:
SUNWk
vmx, SUNWkvm, SUNWmdb, SUNWhea, SUNWpstl, SUNWpstlx
Patch: 110369-05 Obsoletes: 110709-02 Requires: Incompatibles: Packages:
SUNWk
vmx, SUNWcarx, SUNWcsr
Patch: 110370-03 Obsoletes: 111643-01 Requires: Incompatibles: Packages:
SUNWk
vmx, SUNWkvm, SUNWmdb, SUNWhea, SUNWpstl, SUNWpstlx
Patch: 110373-04 Obsoletes: 111508-01 Requires: Incompatibles: Packages:
SUNWk
vmx, SUNWcarx, SUNWcsr
Patch: 110374-08 Obsoletes: 110136-02, 110516-02 Requires: Incompatibles:
Pack
ages: SUNWkvmx, SUNWcarx, SUNWcar, SUNWcsr, SUNWmdbx
…..
14)．显示当前的运行级别
# who –rH
NAME    LINE       TIME       IDLE PID COMMENTS
.    run-level 3 Nov 24 10:18     3    0 S
15)．查找一个文件所从属的包
# pkgchk –lp /usr/lib/sendmail
Pathname: /usr/lib/sendmail
Type: regular file
Expected mode: 4555
Expected owner: root
Expected group: bin
Expected file size (bytes): 761368
Expected sum(1) of contents: 41707
Expected last modification: Sep 24 03:13:13 2001
Referenced by the following packages:
       SUNWsndmu
Current status: installed
16)．查看当前的bind版本信息
# nslookup –class=chaos –q=txt version.bind
Server: ns.lnpta.net.cn
Address: 202.96.64.68