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A practical guide to configuring Git in PyCharm

PyCharm is a powerful integrated development environment (IDE) that provides a wealth of tools and functions to facilitate developers to perform code writing, debugging and version control. Git is a popular distributed version control system that can help development teams better manage code and collaborate on development. Configuring Git in PyCharm can help developers manage code warehouses, submit and pull code changes, handle merge conflicts and other operations more conveniently. This article will introduce you to practical guidelines for configuring Git in PyCharm.

Feb 22, 2024 am 11:18 AM

pycharm 配置 git

How to use Fail2ban to prevent brute force attacks on Linux?

Fail2ban is an open source security tool designed to protect Linux systems from brute force attacks, especially brute force attacks on SSH services. Here’s how to use Fail2ban to enhance the security of your Linux system: Install Fail2ban: Open a terminal and log in to your Linux system as an administrator. Install Fail2ban using the appropriate package manager for your distribution (e.g. apt, yum, etc.). Configure Fail2ban: Open Fail2ban's configuration file and run the following command in the terminal: sudovi/etc/fail2ban/jail.conf In the configuration file, you can find settings for different services (such as SSH). Make sure to enable

Feb 21, 2024 pm 06:34 PM

linux 配置文件 failban

PyCharm Remote Development Guide: Quick Tips for Getting Started

PyCharm is a powerful Python integrated development environment (IDE) that can be used to develop Python applications. In addition to using PyCharm in a local development environment, you can also connect to a remote server or virtual machine through the remote development function to develop, debug and run Python code in a remote environment. This article will introduce how to quickly get started using PyCharm remote development, and help readers better understand and apply this feature through specific code examples. 1. Configure remote server

Feb 21, 2024 pm 12:48 PM

技巧 pycharm 远程开发

VM virtual machine mac connected to mobile phone?

Preface: This article is here to introduce to you the relevant content about connecting the vm virtual machine mac to the mobile phone. I hope it will be helpful to you, let's take a look. The phone connects to mac by default and cannot connect to the virtual machine. 1. Restart adb, adbkill-server, adbstart-server, adbdevices, and you can see the list. All data in your Android phone can be easily managed on the Mac, and mobile phone data management can be achieved even if there is no network connection. Users can transfer files to Mac with simple drag-and-drop operations. However, specific applications need to be installed on the Mac, large files exceeding 4GB cannot be transferred, a USB cable must be used, and the arrangement of files and folders may appear

Feb 20, 2024 pm 12:50 PM

mac 模拟器排列安卓手机百度浏览器

Linux firewall-iptables detailed explanation

Project introduction iptables is a free packet filtering firewall software under Linux system, which can realize packet filtering, packet redirection and network address translation and other functions. It is an efficient and flexible solution that replaces expensive commercial firewalls. iptables has powerful configuration options and rule settings, allowing users to finely control network traffic according to their own needs and improve network security and performance. The rules of iptables actually refer to the conditions predefined by the network administrator. The rules are generally defined as "If the data packet header meets such conditions, process the data packet in this way." The rules are stored in the packet filtering table in the kernel space. These rules respectively specify the source address, destination address, transmission protocol (such as TCP, U

Feb 20, 2024 am 11:57 AM

防火墙 iptables 规则

Quick terminal session sharing tool:tmate

What is tmate? tmate means teammates, which is a fork of tmux and uses the same configuration information (such as shortcut key configuration, color scheme, etc.). It is a terminal multiplexer with the ability to share terminals on the fly. It allows the creation and manipulation of multiple terminals from a single screen, which can also be shared with other colleagues. You can detach the session, let the job run in the background, and then reconnect to the session when you want to view the status. tmate provides an instant pairing solution that allows you to share a terminal with one or more teammates. There is a status bar on the screen that displays some shared information such as ssh commands for the current session. How does tmate work? transport

Feb 20, 2024 am 11:04 AM

linux linux系统红帽 linux命令 linux认证红帽linux linux教程 linux视频

How to set up Git configuration in PyCharm

Title: How to correctly configure Git in PyCharm In modern software development, the version control system is a very important tool, and Git, as one of the popular version control systems, provides developers with powerful functions and flexible operations. As a powerful Python integrated development environment, PyCharm comes with support for Git, allowing developers to manage code versions more conveniently. This article will introduce how to correctly configure Git in PyCharm to facilitate better development during the development process.

Feb 20, 2024 am 09:47 AM

pycharm 配置 git

A complete list of Linux system commands.

The following is a list of common Linux system commands (arranged in alphabetical order): alias: set command alias awk: text processing tool, used to extract and manipulate text data cat: connect files and print to standard output cd: change the current working directory chmod: Modify the permissions of a file or directory chown: Modify the owner and group of a file or directory chroot: Change the root file system directory cp: Copy a file or directory cron: A scheduled task management tool curl: A command line tool for downloading or uploading files cut :Extract text data by columns date:Display or set the system date and time dd:Copy and convert files df:Display the disk usage of the file system diff:Compare files or destinations

Feb 19, 2024 pm 10:54 PM

文件目录文件系统排列

The core dump target has not been configured and the host core dump cannot be saved

When executing Esxcli commands, VMWare users may encounter warnings stating that the core dump target is not configured and cannot save the host core dump. This issue has been noted to occur after updating the console version. This article explores this problem and proposes a solution. The core dump target has not been configured. Unable to save host core dump. Fix: Unconfigured core dump target. Unable to save host core dump. In VMWare, if an unconfigured core dump target appears when running Esxcli commands or making modifications to the disk, the host core dump cannot be saved. The problem can be solved according to the following solutions. Create Dump File for Your ESXi Host Enable Core Dump on USB and Create Partition Disable Warning Let’s talk about it in detail. 1] for

Feb 19, 2024 pm 09:45 PM

转储核芯铸基

10 Linux commands you must master!

As an experienced Linux operation and maintenance engineer, ensuring the security of the server is my top priority. The Linux system provides a variety of tools to help us ensure the security of the server. This article will share 10 essential Linux commands that can greatly improve your work efficiency and server security. 1. passwd command: change user password In order to protect the security of the server, it is necessary to change the password regularly. You can use the passwd command to change user passwords. $passwd 2. su command: switch user identities. Use the su command to switch to other users without exiting the current user, which helps limit access rights or perform specific tasks. $su–u

Feb 19, 2024 pm 08:42 PM

linux 命令 passwd

The concept and working principle of HTTP tunneling

With the rapid development of the Internet, network communication protocols are also changing with each passing day. HTTP (Hypertext Transfer Protocol), as a commonly used application layer protocol, is widely used in web browsing, file transfer and other fields. In the HTTP protocol, we often hear a word - "tunnel". So, what is HTTP tunneling? Let’s discuss it together below. HTTP tunnel (HTTPTunnel) is a method of transmitting non-HTTP traffic through the HTTP protocol. In traditional network communication, the HTTP protocol

Feb 19, 2024 pm 08:40 PM

http隧道隧道连接通信隧道

Linux SSH login mutual trust configuration

1. The purpose of ssh mutual trust 1. SSH mutual trust is required when building a cluster, which is conducive to convenient operation on another node. 2. When using scp remote copy operation, you need to enter the user name and password of the target server. At this time, you can configure SSH mutual trust between Linux servers, so that you can log in without a password when operating between multiple Linux servers. 2. The principle of ssh mutual trust configuration. In short, the server stores the certificate of the target host so that authentication can be completed automatically without entering a password. 3. SSH mutual trust configuration steps 1. Each node generates its own public key and private key pair. 2. Send your public key file to the other party. 3. Verify whether the mutual trust configuration is successful. 4. Configure ssh mutual trust here with MYDB01 and

Feb 19, 2024 pm 07:48 PM

linux ssh 互信

How to solve the problem that SFTP cannot obtain the directory in Linux?

SFTP is a file transfer protocol based on the SSH protocol. It transmits data through secure encryption, achieving more secure and reliable file transfer. SFTP can be used as an alternative to FTP or can be managed from a terminal for more flexibility. So what should I do if I cannot obtain the directory using sftp in Linux? Please see below for details. If you cannot obtain the directory using SFTP in Linux, there may be several reasons. Several common solutions are provided below: Check user permissions: Make sure that the SFTP login user has permission to access the directory. Run the ls-l command to check the directory permissions and owner information to ensure that the user has read permissions. Make sure the path is correct: Verify that the path provided is accurate and compatible with SFT

Feb 19, 2024 pm 07:06 PM

linux 目录 sftp

Jenkins in PHP Continuous Integration: Master of Build and Deployment Automation

In modern software development, continuous integration (CI) has become an important practice to improve code quality and development efficiency. Among them, Jenkins is a mature and powerful open source CI tool, especially suitable for PHP applications. The following content will delve into how to use Jenkins to implement PHP continuous integration, and provide specific sample code and detailed steps. Jenkins installation and configuration First, Jenkins needs to be installed on the server. Just download and install the latest version from its official website. After the installation is complete, some basic configuration is required, including setting up an administrator account, plug-in installation, and job configuration. Create a new job On the Jenkins dashboard, click the "New Job" button. Select "Frees

Feb 19, 2024 pm 06:51 PM

自动化 php ci/cd jenkins 持续集成