nmap is a network detection and security auditing tool used to scan hosts on the network for information. Syntax format: nmap [parameter] Common parameters: Example # 扫描主机并跟踪路由： sudo nmap –traceroute www.baidu.com # 扫描主机的端口，如80和443 sudo nmap -p80,443 www.baidu.com # 设置端口范围sudo nmap -p1024-10000 192.168.1.161 # 详细扫描sudo nmap -A 192.168.1.161 # 主机系统探测sudo nmap -sV 192.168.1.161 This article is […]
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The ifdown command is used to disable the specified network interface. root privileges are required for command execution. Syntax format: ifdown [network interface] Common parameters: Example sudo ifdown eth0 This article is reprinted from https://xugaoxiang.com/2022/09/26/linux-cmds-105-ifdown/ This site is for inclusion only, and the copyright belongs to the original author.
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The ifup command is used to activate the specified network interface. It corresponds to the ifdown command. Generally, the network information can be changed without restarting the system, such as changing the MAC address, setting a static IP , etc. The command execution requires root privileges. Syntax format: ifup [network interface] Common parameters: Example sudo
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visudo command is used to open the /etc/sudoers file for easy editing and setting sudo , which requires root privileges. Syntax format: visudo [parameter] Common parameters Example sudo visudo # 文件编辑后，可以先检查一下sudo visudo -c This article is reprinted from https://xugaoxiang.com/2022/09/26/linux-cmds-103-visudo/ This site is for inclusion only, and the copyright belongs to the original author.
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Original link: https://www.iyouhun.com/post-244.html You can directly jump to get it on the WeChat terminal Example: tutorial Just replace the shareId and token in the source code get shareId Scan the QR code below with Alipay to get your own shareId get token Click Share on the Alipay Earning Red Packet page, and then share it
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Original link: https://onojyun.com/2022/09/26/7312/ “Hello, I want to apply to go out and buy some supplies.” “Who is the head of the ten households in charge of you? Did he agree?” “What is the head of the ten households, I don’t know who the head of the ten households is.” “That’s not good. You can’t go
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Original link: https://shoucang.zyzhang.com/%E5%B8%8C%E8%85%8A%E9%BB%84%E9%87%91%E7%AD%BE%E8%AF%81% E6%98%8E%E5%B9%B4%E6%B6%A8%E4%BB%B7%EF%BC%8C%E7%8E%B0%E5%9C%A8%E8%BF%98%E6% 9D%A5%E5%BE%97%E6%80%A5%E4%B8%8A%E8%BD%A6%E5%90%97%EF%BC%9F/ ◎Author | ◎Source | Western Reference (iwestworld) has been authorized Ten years ago, if you told your friends that you wanted to immigrate to Greece, it might be difficult for many people to understand. When home buying and immigration are combined into policy, it is no surprise that Greece has
Original link: https://zdyxry.github.io/2022/09/25/Weekly-Issue-2022-09-25/ article technology How I’m a Productive Programmer With a Memory of a Fruit Fly Use [[doc2dash]] to make [[Dash]] documentation. Build a PKI from scratch with CFSSL Use [[cfssl]] instead of [[openssl]] to manage certificates. SUB-NUMA CLUSTERING Introducing Sub-NUMA-Clustering. At present, unless it is a performance-sensitive scenario, other scenarios are useless. A
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Recently, it was revealed that AIWAYS plans to reverse backdoor Huaxia Boya (Beijing) Education Technology Co., Ltd. to go public in the United States. AIWAYS said in interviews with many media that it would not comment on matters related to the listing… The education service company Huaxia Boya announced that, The company has partnered with
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Visit the original URL According to reports, the ASP (average selling price) of Apple’s mobile phones will increase in the next two quarters as consumers are more willing to buy the iPhone 14 Pro model. According to Counterpoint Research’s forecast, Apple released the iPhone 14 series earlier this month, and the demand is strong. It
Visit the original URL Pinwan, September 26, according to CCTV news reports, Liaoning Hongyanhe Nuclear Power Plant will provide heating for the residents of the surrounding Hongyanhe Town this winter, with a planned heating area of 242,400 square meters. Liaoning Hongyanhe Nuclear Power Plant is located in Wafangdian City, Dalian. It is the largest power
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Visit the original URL Welcome to the WeChat subscription number of “Sina Technology”: techsina The Horizon “Car Friends Circle” has added a new member. Author | Ditu Editor | Xiaohan Source: Car Stuff Another domestic chip company has been invested by a big car company! Today, Horizon announced that it has received investment from Chery.
“Horizon” completed the D round of financing, Chery Automobile led the investment Read More »
At the product R&D level, after verifying the value of Teana AI technology in the cochlear implant scenario and improving the speech intelligibility of the cochlear implant by 40%, Tencent released the completely self-developed core algorithm solution for hearing aids for the first time. Ting (Tencent Teana inside) hearing aids “public welfare assistance to the