current location：Home > Technical Articles > Operation and Maintenance
- Direction：
- All web3.0 Backend Development Web Front-end Database Operation and Maintenance Development Tools PHP Framework Daily Programming WeChat Applet Common Problem Other Tech CMS Tutorial Java System Tutorial Computer Tutorials Hardware Tutorial Mobile Tutorial Software Tutorial Mobile Game Tutorial
- Classify：
-
- mac address virtual machine?
- Introduction: This article is here to introduce you to the relevant content about mac address virtual machines. I hope it will be helpful to you, let’s take a look. Please tell me how to modify the mac address of the vmware virtual machine in win7 system. Open the virtual machine on the computer. After entering the main page, click the "File" option in the upper left corner. In the menu that opens, select "Open", then select the virtual machine whose MAC address you want to modify in the pop-up window, and finally click the Open button at the bottom. Method 1: Use the Win7 MAC address modification tool, which is a network card MAC address modification tool suitable for Windows 7 systems. Although XP systems can also be used, they have not been fully tested. It should be noted that under some Windows 7 systems, the wireless network card
- MAC . ssh 1152 2024-02-16 18:39:30
-
- Password-free ssh settings for mac?
- Preface: This article is here to introduce you to the relevant content about password-free ssh settings on Mac. I hope it will be helpful to you, let’s take a look. Teach you step by step how to configure SSH multiple accounts on Mac 1. View the public key through cat~/.ssh/id_rsa.pub, copy the entire public key, and configure it to a backend such as GitHub. First, search for, download and install the Termius software in the AppStore. After the installation is complete, open the application and enter the main page, click the [NewHost] button in the lower right corner. 3. Configure iterm2 on Mac to remember the multi-site ssh account password. First, you need to install iterm2 yourself. After opening the iterm2 official website, click Download
- MAC . ssh 978 2024-02-16 08:36:07
-
- 8 Ways to Secure SSH Server Connections on Linux
- SSH is a widely used protocol for secure remote access to Linux servers. Most users use SSH connections with default settings to connect to remote servers. However, the default configuration presents security risks and requires caution. To protect a server with open SSH access, especially if using a public IP address, disabling root account logins is necessary. Cracking the root password will become easier, so we need to strengthen SSH security. Here’s how to secure your SSH server connection on Linux: Disable root login: In order to achieve this, you first need to disable SSH access for the root user and create a new user with root privileges. Close root
- LINUX . ssh 769 2024-02-15 15:50:03
-
- Install Redis on CentOS and install OpenSSH-Server on CentOS
- LINUX is an open source operating system that is widely used in servers and personal computers. It provides a stable, efficient, and secure environment, allowing developers and system administrators to easily manage and deploy applications. In this article, we will Introduces how to install Redis and OpenSSH-Server on the CentOS operating system. CentOS installation RedisRedis is a high-performance key-value storage system commonly used for caching, message queues and session storage. The following are the steps to install Redis on CentOS: 1. Update the system: Use the following command to update the system software package: ````sudoyumupdate2 .Install Redis: Use the following command to install Redis: s
- LINUX . ssh 1224 2024-02-15 14:51:07
-
- To protect your Linux system data, you need to know about Seahorse!
- As a Linux system user, are you worried about your sensitive data being leaked or stolen? In the Internet era, data security is becoming more and more important. For this reason, some Linux distributions including Ubuntu and Debian provide Seahorse, a powerful tool to protect your data. So, what is Seahorse? How does it protect your data? This article will completely reveal the secret for you. Seahorse: GNOME's password and encryption key manager Basically, Seahorse is an application that comes pre-installed on the GNOME desktop and is tailor-made for it. However, you can use it on any Linux distribution of your choice. It is a simple yet effective tool that can be used in this
- LINUX . ssh 552 2024-02-15 14:30:22
-
- Samba: The best file sharing solution between Linux and Windows
- File sharing between Linux systems and Windows systems has always been a topic worthy of attention. In the past, sharing files between the two operating systems required protocols such as FTP or HTTP, but this method was cumbersome and unsafe. Nowadays, with Samba, a powerful tool, you can easily share files between Linux and Windows systems without worrying about security issues. Samba allows you to simulate file and print services on Linux systems. You may not fully understand what such a system can do for you, but in short, using Samba to create a Linux-based file and print server will hopefully save you money and simplify management. one,
- LINUX . ssh 990 2024-02-15 13:00:14
-
- How to use developer homepage in Windows 11?
- In Windows 11, Microsoft introduced a brand new feature called DevHome. This feature is designed to help developers develop applications more efficiently. Through DevHome, developers can easily access a variety of tools and resources to build a more efficient development process. DevHome allows developers to configure developer mode on their computers, giving them more deployment settings and debugging options. Developers can easily switch to development mode through DevHome and customize settings as needed. One of the benefits of using DevHome is that developers can quickly access a variety of development tools and resources. They can easily install and update the development tools they need through DevHome, while
- Computer Knowledge . ssh 1337 2024-02-15 09:10:23
-
- CentOS Ocelot installation and CentOS installation steps
- The LINUX operating system is open source and has the advantages of stability, security and flexibility. CentOS is a free open source operating system based on Red Hat Enterprise Linux (RHEL) and is widely used in server environments. This article will introduce how to install the CentOS Ocelot version and Detailed installation steps are provided. CentOSOcelot installation steps 1. Download the CentOSOcelot image file: Download the CentOSOcelot ISO image file on the CentOS official website or other trustworthy mirror sites. 2. Create installation media: Burn the downloaded ISO image file to a CD or make it into a USB boot disk. 3. Settings
- LINUX . ssh 1147 2024-02-15 09:10:07
-
- To ensure system security, we will teach you various methods to prohibit user login in Linux!
- Security is an issue that every Linux system administrator must pay attention to and pay attention to, and prohibiting certain users from logging into the system is one of the very important security measures. This article will introduce in detail through examples how to prohibit certain users from logging in in the Linux system to protect system security. By default, when creating a user account in Linux, the user has shell access. In some cases a user account login shell is not required. This article describes how to disable shell login for existing users and disable shell login when creating users. Disable shell login when creating a user. By default, when a user is created, the user will be assigned sh as defined in the /etc/default/useradd file.
- LINUX . ssh 602 2024-02-14 17:33:22
-
- How to securely transfer files using SCP in Linux
- File transfers over the network can be accomplished through a variety of different methods and protocols. The most commonly used protocols for remote copying files are Rsync, SCP and SFTP. In this article, we will learn what SCP is and how to use SCP in Linux and Unix-like operating systems to securely transfer files between local and remote computers. What are SCPs? SCP, which stands for SecureCopy, is a command-line program that copies files and directories between a local and a remote system, or between two remote systems, in a secure manner in Linux and Unix-like operating systems. Using the scp command, you can safely copy files or directories: ◈ From local to remote system ◈ From remote system to local ◈ Between two
- LINUX . ssh 1192 2024-02-14 17:30:17
-
- How to copy files from Windows to Linux using PowerShell
- If you want to copy files between two computers running Windows and Linux operating systems, here is a simple step-by-step guide to help you accomplish this task. You can use PowerShellRemotingOverSSH to copy files from Windows to Linux. Please make sure you have PowerShell6 or higher installed on your computer to meet the main requirements. 1. First, install and configure the OpenSSH server on your Windows computer. You can download the installer from the OpenSSH official website and follow the instructions to install and set it up. 2. Install and configure the OpenSSH client on your Linux computer. Most Lin
- Computer Knowledge . ssh 1120 2024-02-14 17:03:07
-
- Debugging C++ Linux console programs in the Visual Studio integrated terminal
- In preview, Visual Studio supports a fully-featured Linux terminal-like experience when debugging Linux applications using the Linux console embedded in the integrated terminal. This new Linux console emulates xterm and can support application screen operations. Recently, Visual Studio 202217.5 Preview 3 provides a new feature for Linux developers: debugging C++ Linux console programs in the Visual Studio integrated terminal. To learn more about the capabilities of the integrated terminal and how it works in Visual Studio, please refer to one of our previous articles: IntegratedT
- LINUX . ssh 801 2024-02-14 16:00:17
-
- git ls-remote succeeds but go get fails
- The gitls-remote command is successful for the repository as shown below. gitls-remotehttps://internal.net/dir1/dir2/dir3/repowarning:redirectingtohttps://internal.net/dir1/dir2/dir3/repo.git/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxheadyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyrefs/hea
- Golang . ssh 436 2024-02-14 13:54:08
-
- Install PerlBDI on CentOS and install OpenSSH-Server on CentOS
- In the CentOS system, PerlBDI and OpenSSH-Server are two very important components. PerlBDI is a Perl module used to interact with the database, and OpenSSH-Server is an SSH server used for secure remote login and file transfer. This article Will explain in detail how to install PerlBDI and OpenSSH-Server on CentOS systems, with detailed steps and instructions. Installing PerlBDI on CentOS PerlBDI is a Perl module used to interact with databases. Installing PerlBDI on a CentOS system can be completed by following the steps: Update the system before installing Perl
- LINUX . ssh 475 2024-02-14 12:39:19
-
- How to use the command line to manage Wi-Fi networks in Linux and improve wireless connection efficiency
- When we use Linux systems for network connections daily, we are usually accustomed to using graphical interfaces to manage Wi-Fi networks. However, when we need to use remote SSH or connect wirelessly without a desktop environment, relying solely on graphical tools is no longer enough. Therefore, in this article, we will introduce to you how to use the command line to manage Wi-Fi networks in Linux, which can help us better deal with various network connection problems and improve wireless connection efficiency. Project requirements: The user enters the wifi name and password on the web side, and the client can conduct connection technology research through the information sent by the server: I mentioned the nmcli command before, and this time he came to connect again: nmclidevicew
- LINUX . ssh 1126 2024-02-14 12:09:13
Recommended Articles
Tool Recommendations
jQuery enterprise message form contact code
jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29
HTML5 MP3 music box playback effects
HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.
Player special effects
2024-02-29
HTML5 cool particle animation navigation menu special effects
HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29
jQuery visual form drag and drop editing code
jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29
Organic fruit and vegetable supplier web template Bootstrap5
An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03
Bootstrap3 multifunctional data information background management responsive web page template-Novus
Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02
Real estate resource service platform web page template Bootstrap5
Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02
Simple resume information web template Bootstrap4
Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02
Cute summer elements vector material (EPS PNG)
This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09
Four red 2023 graduation badges vector material (AI EPS PNG)
This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29
Singing bird and cart filled with flowers design spring banner vector material (AI EPS)
This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29
Golden graduation cap vector material (EPS PNG)
This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27
Home Decor Cleaning and Repair Service Company Website Template
Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09
Fresh color personal resume guide page template
Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29
Designer Creative Job Resume Web Template
Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
Modern engineering construction company website template
The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
