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Translating by Torival python-hwinfo : Display Summary Of Hardware Information In Linux
======
Till the date, we have covered most of the utilities which discover Linux system hardware information & configuration but still there are plenty of commands available for the same purpose.
In that, some of the utilities are display detailed information about all the hardware components and reset will shows only specific device information.
In this series, today we are going to discuss about [python-hwinfo][1], it is one of the tool that display summary of hardware information and it's configuration in the neat way.
### What's python-hwinfo
This is a python library for inspecting hardware and devices by parsing the outputs of system utilities such as lspci and dmidecode.
It's offering a simple CLI toll which can be used for inspect local, remote and captured hosts. Run the command with sudo to get maximum information.
Additionally you can execute this on remote server by providing a Server IP or Host name, username, and password. Also you can use this tool to view other utilities captured outputs like demidecode as 'dmidecode.out', /proc/cpuinfo as 'cpuinfo', lspci -nnm as 'lspci-nnm.out', etc,.
**Suggested Read :**
**(#)** [inxi - A Great Tool to Check Hardware Information on Linux][2]
**(#)** [Dmidecode - Easy Way To Get Linux System Hardware Information][3]
**(#)** [LSHW (Hardware Lister) - A Nifty Tool To Get A Hardware Information On Linux][4]
**(#)** [hwinfo (Hardware Info) - A Nifty Tool To Detect System Hardware Information On Linux][5]
**(#)** [How To Use lspci, lsscsi, lsusb, And lsblk To Get Linux System Devices Information][6]
### How to Install python-hwinfo in Linux
It can be installed through pip package to all major Linux distributions. In order to install python-hwinfo, Make sure your system have python and python-pip packages as a prerequisites.
pip is a python module bundled with setuptools, it's one of the recommended tool for installing Python packages in Linux.
For **`Debian/Ubuntu`** , use [APT-GET Command][7] or [APT Command][8] to install pip.
```
$ sudo apt install python-pip
```
For **`RHEL/CentOS`** , use [YUM Command][9] to install pip.
```
$ sudo yum install python-pip python-devel
```
For **`Fedora`** , use [DNF Command][10] to install pip.
```
$ sudo dnf install python-pip
```
For **`Arch Linux`** , use [Pacman Command][11] to install pip.
```
$ sudo pacman -S python-pip
```
For **`openSUSE`** , use [Zypper Command][12] to install pip.
```
$ sudo zypper python-pip
```
Finally, Run the following pip command to install python-hwinfo.
```
$ sudo pip install python-hwinfo
```
### How to Use python-hwinfo in local machine
Execute the following command to inspect the hardware present on a local machine. The output is much clear and neat which i didn't see in any other commands.
It's categorized the output in five classes.
* **`Bios Info:`** It 's contains bios_vendor_name, system_product_name, system_serial_number, system_uuid, system_manufacturer, bios_release_date, and bios_version
* **`CPU Info:`** It 's display no of processor, vendor_id, cpu_family, model, stepping, model_name, and cpu_mhz
* **`Ethernet Controller Info:`** It 's shows device_bus_id, vendor_name, vendor_id, device_name, device_id, subvendor_name, subvendor_id, subdevice_name, and subdevice_id
* **`Storage Controller Info:`** It 's shows vendor_name, vendor_id, device_name, device_id, subvendor_name, subvendor_id, subdevice_name, and subdevice_id
* **`GPU Info:`** It 's shows vendor_name, vendor_id, device_name, device_id, subvendor_name, subvendor_id, subdevice_name, and subdevice_id
```
$ sudo hwinfo
Bios Info:
+----------------------|--------------------------------------+
| Key | Value |
+----------------------|--------------------------------------+
| bios_vendor_name | IBM |
| system_product_name | System x3550 M3: -[6102AF1]- |
| system_serial_number | RS2IY21 |
| chassis_type | Rack Mount Chassis |
| system_uuid | 4C4C4544-0051-3210-8052-B2C04F323132 |
| system_manufacturer | IBM |
| socket_count | 2 |
| bios_release_date | 10/21/2014 |
| bios_version | -[VLS211TSU-2.51]- |
| socket_designation | Socket 1, Socket 2 |
+----------------------|--------------------------------------+
CPU Info:
+-----------|--------------|------------|-------|----------|------------------------------------------|----------+
| processor | vendor_id | cpu_family | model | stepping | model_name | cpu_mhz |
+-----------|--------------|------------|-------|----------|------------------------------------------|----------+
| 0 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-1607 0 @ 3.00GHz | 1200.000 |
| 1 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-1607 0 @ 3.00GHz | 1200.000 |
| 2 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-1607 0 @ 3.00GHz | 1200.000 |
| 3 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-1607 0 @ 3.00GHz | 1200.000 |
| 4 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz | 1200.000 |
+-----------|--------------|------------|-------|----------|------------------------------------------|----------+
Ethernet Controller Info:
+-------------------|-----------|---------------------------------|-----------|-------------------|--------------|---------------------------------|--------------+
| vendor_name | vendor_id | device_name | device_id | subvendor_name | subvendor_id | subdevice_name | subdevice_id |
+-------------------|-----------|---------------------------------|-----------|-------------------|--------------|---------------------------------|--------------+
| Intel Corporation | 8086 | I350 Gigabit Network Connection | 1521 | Intel Corporation | 8086 | I350 Gigabit Network Connection | 1521 |
+-------------------|-----------|---------------------------------|-----------|-------------------|--------------|---------------------------------|--------------+
Storage Controller Info:
+-------------------|-----------|----------------------------------------------|-----------|----------------|--------------|----------------|--------------+
| vendor_name | vendor_id | device_name | device_id | subvendor_name | subvendor_id | subdevice_name | subdevice_id |
+-------------------|-----------|----------------------------------------------|-----------|----------------|--------------|----------------|--------------+
| Intel Corporation | 8086 | C600/X79 series chipset IDE-r Controller | 1d3c | Dell | 1028 | [Device 05d2] | 05d2 |
| Intel Corporation | 8086 | C600/X79 series chipset SATA RAID Controller | 2826 | Dell | 1028 | [Device 05d2] | 05d2 |
+-------------------|-----------|----------------------------------------------|-----------|----------------|--------------|----------------|--------------+
GPU Info:
+--------------------|-----------|-----------------------|-----------|--------------------|--------------|----------------|--------------+
| vendor_name | vendor_id | device_name | device_id | subvendor_name | subvendor_id | subdevice_name | subdevice_id |
+--------------------|-----------|-----------------------|-----------|--------------------|--------------|----------------|--------------+
| NVIDIA Corporation | 10de | GK107GL [Quadro K600] | 0ffa | NVIDIA Corporation | 10de | [Device 094b] | 094b |
+--------------------|-----------|-----------------------|-----------|--------------------|--------------|----------------|--------------+
```
### How to Use python-hwinfo in remote machine
Execute the following command to inspect the hardware present on a remote machine which required remote server IP, username, and password.
```
$ hwinfo -m x.x.x.x -u root -p password
```
### How to Use python-hwinfo to read captured outputs
Execute the following command to inspect the hardware present on a local machine. The output is much clear and neat which i didn't see in any other commands.
```
$ hwinfo -f [Path to file]
```
--------------------------------------------------------------------------------
via: https://www.2daygeek.com/python-hwinfo-check-display-system-hardware-configuration-information-linux/
作者：[2DAYGEEK][a]
译者：[译者ID](https://github.com/译者ID)
校对：[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
[a]:https://www.2daygeek.com/author/2daygeek/
[1]:https://github.com/rdobson/python-hwinfo
[2]:https://www.2daygeek.com/inxi-system-hardware-information-on-linux/
[3]:https://www.2daygeek.com/dmidecode-get-print-display-check-linux-system-hardware-information/
[4]:https://www.2daygeek.com/lshw-find-check-system-hardware-information-details-linux/
[5]:https://www.2daygeek.com/hwinfo-check-display-detect-system-hardware-information-linux/
[6]:https://www.2daygeek.com/check-system-hardware-devices-bus-information-lspci-lsscsi-lsusb-lsblk-linux/
[7]:https://www.2daygeek.com/apt-get-apt-cache-command-examples-manage-packages-debian-ubuntu-systems/
[8]:https://www.2daygeek.com/apt-command-examples-manage-packages-debian-ubuntu-systems/
[9]:https://www.2daygeek.com/yum-command-examples-manage-packages-rhel-centos-systems/
[10]:https://www.2daygeek.com/dnf-command-examples-manage-packages-fedora-system/
[11]:https://www.2daygeek.com/pacman-command-examples-manage-packages-arch-linux-system/
[12]:https://www.2daygeek.com/zypper-command-examples-manage-packages-opensuse-system/

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# python-hwinfo：使用Linux系统工具展示硬件信息概况
---
到目前为止，获取Linux系统硬件信息和配置已经被大部分工具所涵盖，不过也有许多命令可用于相同目的。
而且，一些工具会显示所有硬件组成的详细信息，重置后，只显示特定设备的信息。
在这个系列中, 今天我们讨论一下关于[python-hwinfo][1]， 它是一个展示硬件信息概况和整洁配置的工具之一。
### 什么是python-hwinfo
这是一个通过解析系统工具（例如lspci和dmidecode）的输出，来检查硬件和设备的Python库。
它提供了一个简单的命令行工具，可以用来检查本地，远程和捕获到的主机。用sudo运行命令以获得最大的信息。
另外，你可以提供服务器IP或者主机名，用户名和密码，在远程的服务器上执行它。当然你也可以使用这个工具查看其它工具捕获的输出（例如demidecode输出的'dmidecode.out'，/proc/cpuinfo输出的'cpuinfo'，lspci -nnm输出的'lspci-nnm.out'）。
**建议阅读 :**
**(#)** [inxi - A Great Tool to Check Hardware Information on Linux][2]
**(#)** [Dmidecode - Easy Way To Get Linux System Hardware Information][3]
**(#)** [LSHW (Hardware Lister) - A Nifty Tool To Get A Hardware Information On Linux][4]
**(#)** [hwinfo (Hardware Info) - A Nifty Tool To Detect System Hardware Information On Linux][5]
**(#)** [How To Use lspci, lsscsi, lsusb, And lsblk To Get Linux System Devices Information][6]
### Linux上如何安装python-hwinfo
在绝大多数Linux发行版，都可以通过pip包安装。为了安装python-hwinfo， 确保你的系统已经有python和python-pip包作为先决条件。
pip是Python附带的一个包管理工具，在Linux上安装Python包的推荐工具之一。
在**`Debian/Ubuntu`**平台，使用[APT-GET 命令][7] 或者 [APT 命令][8] 安装pip。
```
$ sudo apt install python-pip
```
在**`RHEL/CentOS`**平台，使用[YUM 命令][9]安装pip。
```
$ sudo yum install python-pip python-devel
```
在**`Fedora`**平台，使用[DNF 命令][10]安装pip。
```
$ sudo dnf install python-pip
```
在**`Arch Linux`**平台，使用[Pacman 命令][11]安装pip。
```
$ sudo pacman -S python-pip
```
在**`openSUSE`**平台，使用[Zypper 命令][12]安装pip。
```
$ sudo zypper python-pip
```
最后，执行下面的pip命令安装python-hwinfo。
```
$ sudo pip install python-hwinfo
```
### 怎么使用python-hwinfo在本地机器
执行下面的命令，检查本地机器现有的硬件。输出很清楚和整洁，这是我在其他命令中没有看到的。
它的输出分为了五类。
* **`Bios Info:`** bios供应商名称，系统产品名称， 系统序列号，系统唯一标识符，系统制造商，bios发布日期和bios版本。
* **`CPU Info:`** 处理器编号，供应商ID，cpu系列代号，型号，制作更新版本，型号名称，cpu主频。
* **`Ethernet Controller Info:`** 供应商名称，供应商ID，设备名称，设备ID，子供应商名称，子供应商ID，子设备名称，子设备ID。
* **`Storage Controller Info:`** 供应商名称，供应商ID，设备名称，设备ID，子供应商名称，子供应商ID，子设备名称，子设备ID。
* **`GPU Info:`** 供应商名称，供应商ID，设备名称，设备ID，子供应商名称，子供应商ID，子设备名称，子设备ID。
```
$ sudo hwinfo
Bios Info:
+----------------------+--------------------------------------+
| Key | Value |
+----------------------+--------------------------------------+
| bios_vendor_name | IBM |
| system_product_name | System x3550 M3: -[6102AF1]- |
| system_serial_number | RS2IY21 |
| chassis_type | Rack Mount Chassis |
| system_uuid | 4C4C4544-0051-3210-8052-B2C04F323132 |
| system_manufacturer | IBM |
| socket_count | 2 |
| bios_release_date | 10/21/2014 |
| bios_version | -[VLS211TSU-2.51]- |
| socket_designation | Socket 1, Socket 2 |
+----------------------+--------------------------------------+
CPU Info:
+-----------+--------------+------------+-------+----------+------------------------------------------+----------+
| processor | vendor_id | cpu_family | model | stepping | model_name | cpu_mhz |
+-----------+--------------+------------+-------+----------+------------------------------------------+----------+
| 0 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-1607 0 @ 3.00GHz | 1200.000 |
| 1 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-1607 0 @ 3.00GHz | 1200.000 |
| 2 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-1607 0 @ 3.00GHz | 1200.000 |
| 3 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-1607 0 @ 3.00GHz | 1200.000 |
| 4 | GenuineIntel | 6 | 45 | 7 | Intel(R) Xeon(R) CPU E5-2650 0 @ 2.00GHz | 1200.000 |
+-----------+--------------+------------+-------+----------+------------------------------------------+----------+
Ethernet Controller Info:
+-------------------+-----------+---------------------------------+-----------+-------------------+--------------+---------------------------------+--------------+
| vendor_name | vendor_id | device_name | device_id | subvendor_name | subvendor_id | subdevice_name | subdevice_id |
+-------------------+-----------+---------------------------------+-----------+-------------------+--------------+---------------------------------+--------------+
| Intel Corporation | 8086 | I350 Gigabit Network Connection | 1521 | Intel Corporation | 8086 | I350 Gigabit Network Connection | 1521 |
+-------------------+-----------+---------------------------------+-----------+-------------------+--------------+---------------------------------+--------------+
Storage Controller Info:
+-------------------+-----------+----------------------------------------------+-----------+----------------+--------------+----------------+--------------+
| vendor_name | vendor_id | device_name | device_id | subvendor_name | subvendor_id | subdevice_name | subdevice_id |
+-------------------+-----------+----------------------------------------------+-----------+----------------+--------------+----------------+--------------+
| Intel Corporation | 8086 | C600/X79 series chipset IDE-r Controller | 1d3c | Dell | 1028 | [Device 05d2] | 05d2 |
| Intel Corporation | 8086 | C600/X79 series chipset SATA RAID Controller | 2826 | Dell | 1028 | [Device 05d2] | 05d2 |
+-------------------+-----------+----------------------------------------------+-----------+----------------+--------------+----------------+--------------+
GPU Info:
+--------------------+-----------+-----------------------+-----------+--------------------+--------------+----------------+--------------+
| vendor_name | vendor_id | device_name | device_id | subvendor_name | subvendor_id | subdevice_name | subdevice_id |
+--------------------+-----------+-----------------------+-----------+--------------------+--------------+----------------+--------------+
| NVIDIA Corporation | 10de | GK107GL [Quadro K600] | 0ffa | NVIDIA Corporation | 10de | [Device 094b] | 094b |
+--------------------+-----------+-----------------------+-----------+--------------------+--------------+----------------+--------------+
```
### 怎么使用python-hwinfo在远处机器上
执行下面的命令检查远程机器现有的硬件，需要远程机器IP，用户名和密码
```
$ hwinfo -m x.x.x.x -u root -p password
```
### 如何使用python-hwinfo读取捕获的输出
执行下面的命令，检查本地机器现有的硬件。输出很清楚和整洁，这是我在其他命令中没有看到的。
```
$ hwinfo -f [Path to file]
```
--------------------------------------------------------------------------------
via: https://www.2daygeek.com/python-hwinfo-check-display-system-hardware-configuration-information-linux/
作者：[2DAYGEEK][a]
译者：[Torival](https://github.com/Torival)
校对：[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
[a]:https://www.2daygeek.com/author/2daygeek/
[1]:https://github.com/rdobson/python-hwinfo
[2]:https://www.2daygeek.com/inxi-system-hardware-information-on-linux/
[3]:https://www.2daygeek.com/dmidecode-get-print-display-check-linux-system-hardware-information/
[4]:https://www.2daygeek.com/lshw-find-check-system-hardware-information-details-linux/
[5]:https://www.2daygeek.com/hwinfo-check-display-detect-system-hardware-information-linux/
[6]:https://www.2daygeek.com/check-system-hardware-devices-bus-information-lspci-lsscsi-lsusb-lsblk-linux/
[7]:https://www.2daygeek.com/apt-get-apt-cache-command-examples-manage-packages-debian-ubuntu-systems/
[8]:https://www.2daygeek.com/apt-command-examples-manage-packages-debian-ubuntu-systems/
[9]:https://www.2daygeek.com/yum-command-examples-manage-packages-rhel-centos-systems/
[10]:https://www.2daygeek.com/dnf-command-examples-manage-packages-fedora-system/
[11]:https://www.2daygeek.com/pacman-command-examples-manage-packages-arch-linux-system/
[12]:https://www.2daygeek.com/zypper-command-examples-manage-packages-opensuse-system/