The method of checking PCIe version and rate by Linux

PCIE has four different specifications. Use the following figure to learn about two of the specifications of PCIE. View the PCI slot # dmidecode on the motherboard | grep-- the transfer rate corresponding to different PCIe versions of color "PCI" is as follows: the transfer rate is per second.

2022-06-02 Servers 我要分享

What is the use of the lspci command in Linux

Editor to share with you what is the use of the lspci command in Linux, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it! Linux Common Command lsp

2022-06-01 Development 我要分享

How to search and display network card information on Ubuntu system

This article introduces the relevant knowledge of "how to search and display network card information on the Ubuntu system". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and learn something.

2022-06-01 Servers 我要分享

China Micro Corporation: delivery of the 2000 CCP etching equipment reaction desk

CTOnews.com, August 22, China Micro Corporation announced today that the 2000 reaction station of its capacitively coupled high energy plasma (CCP) etching equipment has been successfully shipped to a domestic semiconductor manufacturer. China Micro Corporation pointed out that the CCP of this shipment is engraved.

2023-11-24 IT Information 我要分享

How to monitor power usage and improve notebook battery life on Linux

This article mainly shows you "how to monitor battery usage and improve notebook battery life on Linux". The content is easy to understand and clear. I hope it can help you solve your doubts. Let me lead you to study and learn how to monitor power usage and battery life on Linux.

2022-06-01 Servers 我要分享

With the addition of a new member of the Fuxing locomotive family, the "electric-electric" hybrid shunting locomotive independently developed by China Railway Corporation has been officially offline.

CTOnews.com, July 26 (Xinhua) according to the "electric-electric" hybrid shunting locomotive independently developed by China Railway Corporation and Dalian Corporation of China Railway Corporation, the "electric-electric" hybrid shunting locomotive was officially off the line on July 20, which is the first zero-emission, electric-electric hybrid shunting locomotive for large locomotives. According to reports, this kind of locomotive

2023-11-24 IT Information 我要分享

How to install the network card driver on VMware ESXi 5

Editor to share with you how to install the network card driver on VMware ESXi 5. I hope you will get something after reading this article. Let's discuss it together. A new Intel 82580 Gigabit network card has been added to the ESXI5 server. After restarting the server, the

2022-06-01 Servers 我要分享

Analysis of XML Type Fields in PLSQL

This article mainly explains "XML type field analysis in PLSQL". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "XML type field analysis in PLSQL". Xmltype:O

2022-05-31 Database 我要分享

China Aerospace Science and Industry Corporation donated 20 million yuan to fully support the earthquake relief work in Sichuan.

CTOnews.com, September 8, China Aerospace Science and Industry Corporation announced a donation of 20 million yuan to Sichuan earthquake-stricken areas to fully support disaster relief and post-disaster reconstruction, and help people in disaster areas tide over difficulties. CTOnews.com learned that on September 5th 12th

2023-11-24 IT Information 我要分享

Vmware esxi view network card and Raid card driver

Check the Nic [root@localhost:~] esxcfg-nics-lName PCI Driver Link Speed Duplex MAC Addr

2022-06-02 Servers 我要分享

The new generation of manned rocket goes further, China Aerospace Science and Technology Corporation breaks through the key technology of Batong accumulator development.

CTOnews.com April 10 news, according to the China Aerospace Science and Technology Corporation, China's first new generation of manned carrier rocket Batong accumulator recently successfully passed the cold impact test and 1.4mpa (CTOnews.com Note: pressure unit, 1MPa=1000

2023-11-24 IT Information 我要分享

China Nuclear No.5 Corporation will undertake the construction of the world's first all-high temperature superconducting fusion experimental facility

Thanks to CTOnews.com netizen grass Luo Yuzi for the clue delivery! CTOnews.com, July 8 (Xinhua)-- China Nuclear Corporation No. 5 and China's first commercial company focusing on fusion energy formally signed a contract for the final assembly of all high temperature superconducting nuclear fusion equipment to build the whole world.

2023-11-24 IT Information 我要分享

ZTE Corporation: the new generation of intelligent computing center infrastructure products fully support large model training and reasoning.

CTOnews.com April 23 news, April 21, ZTE has just released the first quarter of 2023 report, today responded to a large number of investor inquiries. ZTE said on the interactive platform that it has always paid attention to and attached importance to the research and development of AI technology.

2023-11-24 IT Information 我要分享

China Aerospace Science and Technology Corporation 165 institutes, three test areas, four test centers, four battles and four victories in one day

CTOnews.com, January 17 (Xinhua) China Aerospace Science and Technology Corporation officially said that four battles and four victories were won in four test centers in three major test areas of the six academies on January 16. First of all, 920 units in Baolongyu experimental area completed 120 tons of liquid oxygen kerosene.

2023-11-24 IT Information 我要分享

ZTE Corporation has released the industry's first "Zhiyu" SMS anti-fraud management system based on a large model.

CTOnews.com, Oct. 11, ZTE unveiled the industry's first "Zhiyu" SMS anti-fraud management system based on a large model at the 2023 China Mobile Global partner Conference held in Guangzhou. ZTE said that telecom network fraud is a serious threat to the public.

2023-11-24 IT Information 我要分享

ZTE Corporation has released a new generation of ultra-large bandwidth millimeter wave AAU: maximum bandwidth up to 1.6GHz

CTOnews.com March 30 news, ZTE Corporation and Thailand AIS recently released a new generation of ultra-large bandwidth millimeter wave AAU, which is the first millimeter wave AAU in the world to support more than 1.2GHz bandwidth, with a maximum bandwidth of 1.6GH.

2023-11-24 IT Information 我要分享

The new rocket "XLV" of the eighth Academy of China Aerospace Science and Technology Corporation will make its maiden flight at the commercial space launch site in Hainan.

CTOnews.com, October 29 (Xinhua) according to the official news of Hainan Commercial Space launch site, its No. 2 launch station has created a universal launch station that can provide launch services for 19 types of rockets. According to reports, the XLV, a new rocket of the eighth Academy of China Aerospace Science and Technology Corporation,

2023-11-24 IT Information 我要分享

ZTE Corporation and Lianchuang Automotive Electronics have reached a cooperation to release the T-BOX product plan based on the vehicle specification level 4G module.

According to news from CTOnews.com on April 24, ZTE's official Wechat account recently updated its article, announcing that it had reached a deepening strategic cooperation with SAIC and Lianchuang Automotive Electronics. At the same time, ZTE will set up a joint innovation center with Lianchuang Automotive Electronics, and jointly release the information based on ZTE.

2023-11-24 IT Information 我要分享

Wang Wei, a 48-year-old special technician of China Aerospace Science and Industry Corporation, died and participated in the construction of C919 domestic large aircraft.

CTOnews.com Sept. 25, September 22, Aerospace Haiying (Zhenjiang) Special Materials Co., Ltd. issued an obituary that Wang Wei, a senior technician of China Aerospace Science and Industry Corporation, died of illness in the early morning of the same day at the age of 48. Comrade Wang Wei April 1974

2023-11-24 IT Information 我要分享

How to optimize VirtIO and OVS networks with DPDK

How to use DPDK to optimize VirtIO and OVS networks, for this problem, this article introduces the corresponding analysis and solutions in detail, hoping to help more partners who want to solve this problem to find a more simple and feasible method. There are two nodes in the ready test environment, and the configuration is basically the same.

2022-05-31 Servers 我要分享