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== Beschreibung ==
== Beschreibung ==
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
lshw is a small tool to extract detailed information on the hardware configuration of the machine
(PowerMac G4 is known to work).
* 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.
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
; Hardwarekonfiguration anzeigen
; Hardwarekonfiguration anzeigen
* Speicherkonfiguration
* Speicherkonfiguration
Zeile 22: Zeile 24:
; Anmekung
; Anmekung
<blockquote>
<blockquote>
lshw must be run as super user or it will only report partial information.
lshw must be run as super user or it will only report partial information
</blockquote>
</blockquote>


== Installation ==
== Installation ==
<syntaxhighlight lang="bash" highlight="1" line>
<syntaxhighlight lang="bash" highlight="1" line copy>
sudo apt install lshw
sudo apt install lshw
</syntaxhighlight>
</syntaxhighlight>


=== Dateien ===
=== Dateien ===
<syntaxhighlight lang="bash" highlight="1" line>
<syntaxhighlight lang="bash" highlight="1" line copy>
/usr/bin/lshw
/usr/bin/lshw
/usr/share/doc/lshw/changelog.Debian.gz
/usr/share/doc/lshw/changelog.Debian.gz
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== Aufruf ==
== Aufruf ==
<syntaxhighlight lang="bash" highlight="1" line>
<syntaxhighlight lang="bash" highlight="1" line copy>
lshw [ -version ]
lshw [ -version ]
lshw [ -help ]
lshw [ -help ]
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=== Optionen ===
=== Optionen ===
{| class="wikitable sortable options gnu"
{| class="wikitable sortable options"
|-
|-
! Unix !! Beschreibung
! Unix !! Beschreibung
|-
|-
| -version || Displays the version of lshw and exits.
| -version || Displays the version of lshw and exits
|-
|-
| -help || Displays the available command line options and quits.
| -help || Displays the available command line options and quits
|-
|-
| -X || Launch the X11 GUI (if available).
| -X || Launch the X11 GUI (if available)
|-
|-
| -html || Outputs the device tree as an HTML page.
| -html || Outputs the device tree as an HTML page
|-
|-
| -xml || Outputs the device tree as an XML tree.
| -xml || Outputs the device tree as an XML tree
|-
|-
| -json || Outputs the device tree as a JSON object (JavaScript Object Notation).
| -json || Outputs the device tree as a JSON object (JavaScript Object Notation)
|-
|-
| -short || Outputs the device tree showing hardware paths, very much like the output of HP-UX's ioscan.
| -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.
| -businfo || Outputs the device list showing bus information, detailing SCSI, USB, IDE and PCI addresses
|-
|-
| -dump filename || Display output and dump collected information into a file (SQLite database).
| -dump filename || Display output and dump collected information into a file (SQLite database)
|-
|-
| -class class || Only show the given class of hardware. class can be found using lshw
| -class class || Only show the given class of hardware
* class can be found using lshw
|-
|-
| -short or lshw -businfo.
| -short or lshw -businfo
|-
|-
| -C class || Alias for -class class.
| -C class || Alias for -class class
|-
|-
| -enable test || -disable test
| -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/PC‐CARD), ide (for IDE/ATAPI), usb (for USB devices),scsi (for SCSI) or network (for network interfaces detection).
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/PC‐CARD), ide (for IDE/ATAPI), usb (for USB devices),scsi (for SCSI) or network (for network interfaces detection)
|-
|-
| -quiet || Don't display status
| -quiet || Don't display status
|-
|-
| -sanitize || Remove potentially sensitive information from output (IP addresses, serial numbers, etc.).
| -sanitize || Remove potentially sensitive information from output (IP addresses, serial numbers, und weitere)
|-
|-
| -numeric || Also display numeric IDs (for PCI and USB devices).
| -numeric || Also display numeric IDs (for PCI and USB devices)
|-
|-
| -notime || Exclude volatile attributes (timestamps) from output.
| -notime || Exclude volatile attributes (timestamps) from output
|}
|}


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== Anwendung ==
== Anwendung ==
; Lists hardware in a compact format
; Lists hardware in a compact format
<syntaxhighlight lang="bash" highlight="1" line>
<syntaxhighlight lang="bash" highlight="1" line copy>
sudo lshw -short
sudo lshw -short
</syntaxhighlight>
</syntaxhighlight>


; Lists all disks and storage controllers in the system
; Lists all disks and storage controllers in the system
<syntaxhighlight lang="bash" highlight="1" line>
<syntaxhighlight lang="bash" highlight="1" line copy>
sudo lshw -class disk -class storage
sudo lshw -class disk -class storage
</syntaxhighlight>
</syntaxhighlight>


; Lists all network interfaces in HTML
; Lists all network interfaces in HTML
<syntaxhighlight lang="bash" highlight="1" line>
<syntaxhighlight lang="bash" highlight="1" line copy>
sudo lshw -html -class network
sudo lshw -html -class network
</syntaxhighlight>
</syntaxhighlight>


; Don't use DMI to detect hardware.
; Don't use DMI to detect hardware
<syntaxhighlight lang="bash" highlight="1" line>
<syntaxhighlight lang="bash" highlight="1" line copy>
sudo lshw -disable dmi
sudo lshw -disable dmi
</syntaxhighlight>
</syntaxhighlight>
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=== Problembehebung ===
=== Problembehebung ===
* lshw currently does not detect Firewire(IEEE1394) devices
* lshw currently does not detect Firewire(IEEE1394) devices
* Not all architectures supported by GNU/Linux are fully supported (e.g. CPU detection)
* 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
* "Virtual" SCSI interfaces used for SCSI emulation over IDE are not reported correctly yet


Zeile 128: Zeile 133:
! Datei !! Beschreibung
! Datei !! Beschreibung
|-
|-
| ||  
| ||
|-
|-
| ||  
| ||
|}
|}
<noinclude>
<noinclude>
Zeile 143: Zeile 148:
| /etc/pci.ids ||
| /etc/pci.ids ||
|-
|-
| /usr/share/hwdata/pci.ids || All known PCI ID's (vendors, devices, classes and subclasses). If compiled with zlib support, lshw will look for pci.ids.gz first, then for pci.ids
| /usr/share/hwdata/pci.ids || All known PCI ID's (vendors, devices, classes and subclasses)
* If compiled with zlib support, lshw will look for pci.ids.gz first, then for pci.ids
|-
|-
| /proc/bus/pci/* || Used to access the configuration of installed PCI buses and devices.
| /proc/bus/pci/* || Used to access the configuration of installed PCI buses and devices
|-
|-
| /proc/ide/* || Used to access the configuration of installed IDE buses and devices
| /proc/ide/* || Used to access the configuration of installed IDE buses and devices
|-
|-
| /proc/scsi/*, /dev/sg* || Used to access the configuration of installed SCSI 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
| /dev/cpu/*/cpuid || Used on x86 platforms to access CPU-specific configuration
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{{Special:PrefixIndex/{{BASEPAGENAME}}/}}
{{Special:PrefixIndex/{{BASEPAGENAME}}/}}


==== Dokumentation ====
=== Dokumentation ===


; Man-Page  
; Man-Page


; Info-Pages  
; Info-Pages


==== Links ====
=== Links ===
===== Projekt =====
==== Projekt ====
# http://lshw.ezix.org/
# https://lshw.ezix.org/


===== Weblinks =====
==== Weblinks ====


{{DISPLAYTITLE:lshw}}
{{DISPLAYTITLE:lshw}}
{{SORTIERUNG:lshw}}
{{SORTIERUNG:lshw}}
[[Kategorie:Linux/Befehl]]
[[Kategorie:Linux/Befehl]]
[[Kategorie:Linux/Hardware]]
[[Kategorie:Linux/Hardware]]


</noinclude>
</noinclude>
= TMP =

Aktuelle Version vom 9. September 2025, 15:56 Uhr

lshw - Hardware auflisten

Beschreibung

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

Hardwarekonfiguration anzeigen
  • Speicherkonfiguration
  • Firmware-Version
  • Mainboardkonfiguration
  • CPU-Version und -Taktung
  • Cachekonfiguration
  • Busgeschwindigkeit
  • [...]
Export
  • Text
  • HTML
  • XML
Anmekung

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

Installation

sudo apt install lshw

Dateien

/usr/bin/lshw
/usr/share/doc/lshw/changelog.Debian.gz
/usr/share/doc/lshw/changelog.gz
/usr/share/doc/lshw/copyright
/usr/share/locale/fr/LC_MESSAGES/lshw.mo
/usr/share/man/man1/lshw.1.gz

Aufruf

lshw [ -version ]
lshw [ -help ]
lshw [ -X ]
lshw [ [ -html ] [ -short ] [ -xml ] [ -json ] [ -businfo ] ] [ -dump filename ] [ -class class... ] [ -disable test... ] [ -enable test... ] [-sanitize ] [ -numeric ] [ -quiet ] [ -notime ]

Optionen

Unix Beschreibung
-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
-json Outputs the device tree as a JSON object (JavaScript Object Notation)
-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
-dump filename Display output and dump collected information into a file (SQLite database)
-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/PC‐CARD), ide (for IDE/ATAPI), usb (for USB devices),scsi (for SCSI) or network (for network interfaces detection)
-quiet Don't display status
-sanitize Remove potentially sensitive information from output (IP addresses, serial numbers, und weitere)
-numeric Also display numeric IDs (for PCI and USB devices)
-notime Exclude volatile attributes (timestamps) from output

Parameter

Umgebungsvariablen

Exit-Status

Anwendung

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

Problembehebung

  • 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

Konfiguration

Dateien

Datei Beschreibung


Datei Beschreibung
/usr/local/share/pci.ids
/usr/share/pci.ids
/etc/pci.ids
/usr/share/hwdata/pci.ids All known PCI ID's (vendors, devices, classes and subclasses)
  • If compiled with zlib support, lshw will look for pci.ids.gz first, then for pci.ids
/proc/bus/pci/* Used to access the configuration of installed PCI buses and devices
/proc/ide/* Used to access the configuration of installed IDE buses 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 buses and devices
/sys/* Used on 2.6 kernels to access hardware/driver configuration information

Anhang

Siehe auch

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


Dokumentation

Man-Page
Info-Pages

Links

Projekt

  1. https://lshw.ezix.org/

Weblinks


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