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lshw (1)
  • >> lshw (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
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    NAME

    lshw - list hardware
     
    

    SYNOPSIS

    lshw [ -version ]

    lshw [ -help ]

    lshw [ -X ]

    lshw [ -html | -short | -xml | -businfo ] [ -class class ... ] [ -disable test ... ] [ -enable test ... ] [ -quiet ]

     

    DESCRIPTION

    lshw is a small tool to extract detailed information on the hardware configuration of the machine. It can report exact memory configuration, firmware version, mainboard configuration, CPU version and speed, cache configuration, bus speed, etc. on DMI-capable x86 or IA-64 systems and on some PowerPC machines (PowerMac G4 is known to work).

    It currently supports DMI (x86 and IA-64 only), OpenFirmware device tree (PowerPC only), PCI/AGP, CPUID (x86), IDE/ATA/ATAPI, PCMCIA (only tested on x86), SCSI and USB.

    -version
    Displays the version of lshw and exits.
    -help
    Displays the available command line options and quits.
    -X
    Launch the X11 GUI (if available).
    -html
    Outputs the device tree as an HTML page.
    -xml
    Outputs the device tree as an XML tree.
    -short
    Outputs the device tree showing hardware paths, very much like the output of HP-UX's ioscan.
    -businfo
    Outputs the device list showing bus information, detailing SCSI, USB, IDE and PCI addresses.
    -class class
    Only show the given class of hardware. class can be found using lshw -short or lshw -businfo.
    -C class
    Alias for -class class.
    -enable test
    -disable test
    Enables or disables a test. test can be dmi (for DMI/SMBIOS extensions), device-tree (for OpenFirmware device tree), spd (for memory Serial Presence Detect), memory (for memory-size guessing heuristics), cpuinfo (for kernel-reported CPU detection), cpuid (for CPU detection), pci (for PCI/AGP access), isapnp (for ISA PnP extensions), pcmcia (for PCMCIA/PCCARD), ide (for IDE/ATAPI), usb (for USB devices),scsi (for SCSI) or network (for network interfaces detection).
    -quiet
    Don't display status.
     

    BUGS

    lshw currently does not detect Firewire(IEEE1394) devices.

    Not all architectures supported by GNU/Linux are fully supported (e.g. CPU detection).

    "Virtual" SCSI interfaces used for SCSI emulation over IDE are not reported correctly yet.  

    NOTES

    lshw must be run as super user or it will only report partial information.  

    FILES

    /usr/local/share/pci.ids
    /usr/share/pci.ids
    /etc/pci.ids
    /usr/share/hwdata/pci.ids
    A list of all known PCI ID's (vendors, devices, classes and subclasses).
    /proc/bus/pci/*
    Used to access the configuration of installed PCI busses and devices.
    /proc/ide/*
    Used to access the configuration of installed IDE busses and devices.
    /proc/scsi/*, /dev/sg*
    Used to access the configuration of installed SCSI devices.
    /dev/cpu/*/cpuid
    Used on x86 platforms to access CPU-specific configuration.
    /proc/device-tree/*
    Used on PowerPC platforms to access OpenFirmware configuration.
    /proc/bus/usb/*
    Used to access the configuration of installed USB busses and devices.
    /sys/*
    Used on 2.6 kernels to access hardware/driver configuration information.
     

    EXAMPLES

    lshw -short
    Lists hardware in a compact format.
    lshw -class disk -class storage
    Lists all disks and storage controllers in the system.
    lshw -html -class network
    Lists all network interfaces in HTML.
    lshw -disable dmi
    Don't use DMI to detect hardware.
     

    SEE ALSO

    /proc/*, linuxinfo(1), lspci(8), lsusb(8)  

    COPYING

    lshw is distributed under the GNU GENERAL PUBLIC LICENSE (GPL) version 2.  

    AUTHOR

    lshw is maintained by Lyonel Vincent <lyonel@ezix.org>.  

    OTHER INFO

    The webpage for lshw is at
     <URL:http://ezix.org/software/lshw.html>


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    BUGS
    NOTES
    FILES
    EXAMPLES
    SEE ALSO
    COPYING
    AUTHOR
    OTHER INFO


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