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  • Where is the command to create a new folder in Linux system?
    Where is the command to create a new folder in Linux system?
    The command to create a new folder in Linux system is mkdir. To create a folder using mkdir, open a terminal window and enter mkdir folder_name (where folder_name is the name of the folder to be created); you can use options to customize the creation process, for example: -p: Create a non-existent parent folder -v: Display the details of the created folder -m: Set the permissions of the folder
    LINUX 771 2024-04-12 11:42:15
  • Which Linux restart command is the most rigorous?
    Which Linux restart command is the most rigorous?
    The most serious Linux reboot command is shutdown -r now, because it directly reboots the system without any cleanup or preparation. Other reboot commands include reboot, init 6, and systemctl reboot, but they are less rigorous because some cleanup is performed before rebooting. Shutdown -r now is the most rigorous choice when a complete system reboot is required immediately.
    LINUX 1236 2024-04-12 11:39:13
  • What are the restart commands for linux?
    What are the restart commands for linux?
    Linux system restart commands include: reboot (restart immediately), shutdown (restart at a specified time), init 6 (restart through the system initialization controller) and systemctl reboot (use the systemd service to control the restart).
    LINUX 1052 2024-04-12 11:36:13
  • What is the difference between linux and windows
    What is the difference between linux and windows
    The main differences between Linux and Windows are: 1. The Linux kernel is open source and free, while the Windows kernel is closed source and needs to be purchased; 2. Linux has wide hardware support, and the user interface can choose the command line or GUI, while Windows has limited hardware support and mainly uses GUI; 3. . Linux has a huge open source software library, and Windows software is more diverse; 4. Linux is more stable and secure, and Windows is more vulnerable to attacks; 5. Linux is for technical users, while Windows is for a broad audience; 6. The Linux community has rich support , Windows is powered by Microsoft and has limited community support.
    LINUX 496 2024-04-12 11:27:15
  • Which Linux system is easy to use?
    Which Linux system is easy to use?
    Choose the most suitable Linux distribution based on your personal needs and preferences. Popular distributions include: Ubuntu: Suitable for beginners and everyday users, offering a user-friendly interface and extensive support. Fedora: For power users and enthusiasts, offers the latest software and a strong community. Linux Mint: Targeted at Windows migration users, offers a familiar interface and pre-installed software. Manjaro: Based on Arch Linux, provides rolling updates and an advanced desktop environment. Pop!_OS: Optimized for gaming and creative work, it offers a smooth gaming experience and pre-installed professional software.
    LINUX 1173 2024-04-12 11:21:15
  • How to obtain permissions in linux if the permissions are not enough
    How to obtain permissions in linux if the permissions are not enough
    In Linux systems, if the permissions are insufficient, you can obtain them through the following methods: use the sudo command to run the command with administrator privileges, such as: sudo cat секретные_файлы.txt. Use the su command to switch to the root user, such as: su. Use the chmod command to change file or directory permissions, such as: chmod 777 my_file.txt. Use the chown command to change the file or directory owner, such as: chown john my_file.txt. Use the usermod command to add users to the group, such as: usermod -a -G admins john.
    LINUX 866 2024-04-12 11:15:16
  • How to switch directories in linux
    How to switch directories in linux
    There are the following steps to switch directories in Linux: Use the cd command: cd [directory name] Use the absolute path: cd /path/directory Use the relative path: cd ./., cd .. Use the shortcut key: Ctrl + ← (upper-level directory) , Ctrl + → (next level directory), Ctrl + d (root directory)
    LINUX 594 2024-04-12 11:12:13
  • How to switch directories in linux
    How to switch directories in linux
    To change directories on Linux systems: use the cd command. The path can be absolute (starting from the root directory) or relative (relative to the current directory). Relative paths: Use . to represent the current directory and .. to represent the parent directory. Absolute path: Full path starting from the root directory (/). cd ~ switches to the home directory, cd ~username switches to other users' home directories. The pwd command displays the current directory, the Tab key automatically completes the path, and the ls command lists the directory contents.
    LINUX 1088 2024-04-12 11:09:13
  • How to switch the current directory in linux
    How to switch the current directory in linux
    To change the current directory in Linux: Use the cd command followed by the path to the directory you want to change to. The path can be absolute (starting from the root directory) or relative (starting from the current directory). Common examples include: Switch to home directory: cd ~ Switch to parent directory: cd .. Switch to subdirectory: cd Documents Switch to absolute path: cd /home/username/Documents
    LINUX 618 2024-04-12 11:06:14
  • How to install applications on linux system
    How to install applications on linux system
    There are five ways to install apps on a Linux system: using a package manager, compiling from source, using Flatpak, using Snap, or through an app store.
    LINUX 683 2024-04-12 11:03:16
  • How to install Chinese input method in linux
    How to install Chinese input method in linux
    Chinese input method installation steps: Determine the distribution version: Ubuntu, Fedora, CentOS, etc. Install the input method package: Ubuntu: sudo apt install ibus-pinyin Fedora: sudo dnf install ibus-pinyin CentOS: sudo yum install ibus-pinyin Configure the input method: Move Pinyin to the top of the list. Start the input method: Press Ctrl + Space. Test the input method: Using a text editor, try typing Chinese and verify that the Chinese characters are correct.
    LINUX 727 2024-04-12 10:57:15
  • How to install Chinese language pack in linux
    How to install Chinese language pack in linux
    To install the Chinese language pack on Linux, you need to perform the following steps in sequence: Install the language pack manager: sudo apt install language-pack-zh-hans Update the system: sudo apt update && sudo apt upgrade Set the Chinese language: sudo localectl set-locale LANG=zh_CN.UTF-8 Log out and log back in to verify the language pack: the output should contain LANG=zh_CN.UTF-8
    LINUX 963 2024-04-12 10:54:12
  • How to install Chinese input method on Linux system
    How to install Chinese input method on Linux system
    Directly install the Chinese input method, the steps are as follows: For Debian-based distributions: sudo apt-get install ibus-pinyin For Fedora-based distributions: sudo dnf install ibus-ibus-pinyin Configure the input method, add Pinyin vocabulary, and practice using it Pinyin input method.
    LINUX 1365 2024-04-12 10:51:15
  • How to install a printer in linux system
    How to install a printer in linux system
    How to install a printer on Linux system? Preparation: Make sure the printer is connected, download the driver; Install the driver: Use system-specific commands or common methods to install the driver; Add a printer: Use the command line or graphical interface to add a printer, and optionally share it; Configure the printer: Set printer properties And test printing; Bonus Tip: Use a universal driver or check your network printer connection.
    LINUX 1241 2024-04-12 10:48:17
  • Mathematical Olympiad's 'Cow Eating Grass Problem' C++ Implementation
    Mathematical Olympiad's 'Cow Eating Grass Problem' C++ Implementation
    The question is as follows: There is a pasture. The grass on the pasture grows at a constant rate every day. This pasture can feed 15 cows for 20 days, or 20 cows for 10 days. Then, the amount of new grass in this pasture every day can be fed by How many cows eat a day? The mathematical problem-solving idea is as follows: Assume that a cow eats one portion of grass every day, then 15 cows eat grass for 20 days: 15X20=300 portions. 20 cows eating grass for 10 days are: 20X10=200 servings. The former is based on the original grass, plus 20 days of new grass. The latter is based on the original grass, plus 10 days of new grass. 300-200=100 servings, 20-10=10 days. It means that 100 portions of grass grow in 10 days, then 10 portions of grass grow every day, which is enough for 10 cows to eat for one day. The answer is the amount of new grass grown in this pasture every day.
    LINUX 1199 2024-04-12 10:31:06

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