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  • Is zsh the best shell choice?
    Is zsh the best shell choice?
    Introduction What are its advantages over bash, tcsh, etc.? If the advantages are very prominent, can I just learn zsh directly? This article will give a detailed introduction, including completion, kill, alias, jump, history record and wildcard search. I believe you will gain something after reading it. Completion The command completion function of zsh is very powerful, and can complete paths, commands, parameters, etc. (Have you remembered all the parameters of tar? As long as tar-plus the tab key, you no longer need rtfm) Press the tab key to display all available options, then press the tab key again to enter the selection mode. Enter the selection mode. After that, press tab to switch to the next option, and press shift+tab to switch to the previous option.
    LINUX . debian 1483 2024-01-01 19:41:47
  • Explore how to protect your Linux server
    Explore how to protect your Linux server
    No matter which Linux distribution you use, you need to protect it with an iptables-based firewall. Aha! You've set up your first Linux server and are ready to go! Is it? Well, wait. By default, your Linux system is not secure from attackers. Of course, it's much more secure than WindowsXP, but that doesn't mean much. To make your Linux system truly secure, you need to follow Linode's Server Security Guide. In general, first you have to turn off those services that you don't need. Of course, to do this, you first need to know which network services you are using. You can use shell commands to find out which services
    LINUX . debian 1070 2024-01-01 15:56:26
  • How to terminate process in Debian11? Debian tips for terminating processes
    How to terminate process in Debian11? Debian tips for terminating processes
    How to kill process in Debian11? We can kill the process through the task manager. Please see below for details. Click [All Apps]-[Attachments]. Click on [Attachments] to open [Task Manager]. In [Task Manager], find the process you want to kill, right-click and select [Kill].
    LINUX . debian 866 2023-12-31 18:35:25
  • Complete guide to domestic Ubuntu 12.04 update source
    Complete guide to domestic Ubuntu 12.04 update source
    Using foreign sources is too slow, changing it to domestic sources will be much faster. Here I will share with you the modification method. Friends who need it can refer to 1.sudogedit/etc/apt/sources.list to edit your source list, delete all the original content or make a backup sudocp/etc/apt/sources. list/etc/apt/sources.list.backup (backup the current source list) add the sources that are most suitable for you in the list below (be careful not to add them all), just choose the one that is most suitable for you and copy it to your list. Then save the list. 2.sudoapt-getupdate updates the source list information at runtime
    LINUX . debian 1054 2023-12-30 22:59:23
  • Linux Basics: A must-have for full-stack developers
    Linux Basics: A must-have for full-stack developers
    Introduction Linux is almost everywhere, whether it is server construction or client development, the basic skills of the operating system are necessary for the full stack. System selection Linux distributions can be roughly divided into two categories. One is the distribution maintained by commercial companies, and the other is the distribution maintained by community organizations. The former is represented by the famous Redhat (RHEL), and the latter is represented by Debian. . Redhat should be called the Redhat series, including RHEL, Fedora, and CentOS (the community clone version of RHEL, free). Strictly speaking, Ubuntu cannot be considered an independent distribution. Ubuntu is based on Debian and has all the features of Debian.
    LINUX . debian 1175 2023-12-29 15:57:59
  • How to check the version number of deepin system
    How to check the version number of deepin system
    If you want to check the system version information under the deepinlinux system, how to check it? We can query through the graphical interface, through commands, or by installing software. Let’s talk about it in detail below. Method 1. Check the deepinlinux version on the graphical interface and click "Control Center" on the taskbar. Click "System Information". You can view the version information of deepinlinux. Method 2. View the deepinlinux system version on the command line. You can view the deepinlinux system version on the command line by viewing the /etc/os-release file. You can also use the lsb-release command
    LINUX . debian 1385 2023-12-29 13:57:47
  • screen command usage
    screen command usage
    Screen is a very useful command that provides the ability to use multiple shell windows (sessions) from a single SSH session. When the session is detached or the network is interrupted, processes started in the screen session will still run and you can reconnect to the screen session at any time. screen is a very useful command that provides the ability to use multiple shell windows (sessions) from a single SSH session. ability. When the session is detached or the network is interrupted, processes started in the screen session will still run, and you can reconnect to the screen session at any time. This is also convenient if you want to run a persistent process or connect to a shell session from multiple locations. In this article, we will show how to use Linux
    LINUX . debian 743 2023-12-29 08:07:38
  • Linux performance monitoring tool: pyDash
    Linux performance monitoring tool: pyDash
    pyDash is a lightweight, web-based Linux performance monitoring tool written in Python and Django plus Chart.js. After testing, it can run on the following mainstream Linux distributions: CentOS, Fedora, Ubuntu, Debian, Raspbian and Pidora. You can use this tool to monitor your Linux PC/server resources such as CPU, memory, network statistics, processes including online users and more. The dashboard is developed entirely with Python libraries provided by major Python distributions, so it has very few dependencies and you don't need to install many packages or libraries to run it. In this article
    LINUX . debian 1193 2023-12-28 22:21:58
  • How to log out or shut down the system in Debian 11
    How to log out or shut down the system in Debian 11
    How to shut down the system in Debian11? Let’s take a look at the specific operations with the editor. Method 1: Click [All Apps] - [Log Out]. In the pop-up interface, click [Shut Down]. Method 2: Execute the following command in the terminal: sudoshutdown-hnow
    LINUX . debian 1749 2023-12-27 14:22:40
  • The cleaning principle of /tmp/ folder in Linux system and the role of tmp file
    The cleaning principle of /tmp/ folder in Linux system and the role of tmp file
    Most of the .tmp files are files left behind due to abnormal shutdown or crash. These temporary scratch disks have no use after you restart the computer, so you can safely delete them. When you use the Windows operating system, you may often find some files with the suffix TMP in the root directory of the C drive, and you will also find a TEMP directory in the Windows directory. TMP files are temporary files generated by various software or systems. , also known as junk files. Temporary files generated by Windows are essentially the same as virtual memory, except that temporary files are more targeted than virtual memory and only serve a certain program. And its specificity has caused many novices to be intimidated by it and not delete it.
    LINUX . debian 2799 2023-12-21 17:36:17
  • python installation pip command
    python installation pip command
    There are two ways to install pip in Python: "Use the get-pip.py script" and "Use the operating system's package manager": 1. Open a browser to download the "get-pip.py" script file, and open a command line terminal Navigate to the directory where the file is located and run the "python get-pip.py" command; 2. If you are using a Linux or macOS system, try using the operating system's package manager to install pip.
    Python Tutorial . debian 2897 2023-12-19 12:21:28
  • How to install pip on linux
    How to install pip on linux
    How to install pip on Linux: 1. Use the package manager to install pip, open the terminal, enter the corresponding command according to the required package manager to update the software package list, then enter the corresponding command according to the package management version to install pip, and finally enter The "pip3 --version" command verifies whether pip is successfully installed; 2. Use the source code to install pip. First ensure that Python development tools and libraries have been installed, then download the latest pip source code package, run the pip installation script, and finally verify pip Whether the installation was successful.
    Python Tutorial . debian 3161 2023-12-04 14:04:37
  • Pingtouge Xuantie RISC-V processor C920, C907, R910 released, the first Android device will be launched next year
    Pingtouge Xuantie RISC-V processor C920, C907, R910 released, the first Android device will be launched next year
    According to news from this site on November 22, on November 21, Pingtou Ge Xuantie RISC-V launched three new processors: C907 that realizes AI matrix expansion for the first time, C920 that meets the Vector1.0 standard, and real-time processor R910. It claims to accelerate the large-scale commercial implementation of RISC-V in scenarios and fields such as autonomous driving, artificial intelligence, enterprise-level SSD, and network communications. According to reports, based on software and hardware collaborative optimization, the C920 has been upgraded to support the latest Vector1.0 standard, which can achieve more accurate and stable task allocation, allowing each thread to maximize performance, thereby improving overall performance. C920 has improved AI performance by up to 3.8 times compared to the previous generation, and can run Transformer models, making it suitable for machine learning.
    It Industry . debian 1488 2023-11-22 18:38:44
  • How to deploy Flask application
    How to deploy Flask application
    Methods for deploying Flask applications: 1. Configure the server; 2. Install the necessary software and libraries; 3. Deploy the application; 4. Configure the reverse proxy; 5. Configure domain name and DNS resolution; 6. Security configuration; 7. Log and monitoring. Detailed introduction: 1. Configure the server. Before deploying the Flask application, you need a server environment. You can choose to use a cloud server or your own server; 2. Install the necessary software and libraries on the server. , to ensure that the application can run properly, etc.
    Common Problem . debian 1058 2023-11-20 14:36:31
  • RISC-V Pad leads the trend: Deep digital smart phone tablet becomes the focus
    RISC-V Pad leads the trend: Deep digital smart phone tablet becomes the focus
    According to news on November 10, the RISC-V North America Summit 2023 came to a successful conclusion. The organizer RISC-V Foundation set up a "LaunchPad" session for the first time for this summit to attract companies to showcase their latest products and solutions. At this summit, Domestic Deepin Digital showed a striking result to the participants - the world's first RISC-VPad that can talk. Deepin Digital Intelligence consultant Liang Yuning successfully made the first call to the host Tiffany through the tablet at the demonstration site. The editor learned that this RISC-VPad named DC-ROMA is equipped with a 64-bit U74*41.5GHz SoC, pre-installed with Debian system (the next generation will support Android), and is equipped with 8
    It Industry . debian 646 2023-11-10 11:45:06

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