Command Line

How to Install Nutstore on Linux Mint

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How to Install Nutstore on Linux Mint

First, let’s see the effect after installation: Installation environment: Linux Mint 22 x64 Chinese version Successfully installing Nutstore is divided into 4 steps: 1. Resolve package dependencies Use the following command to install: sudo apt-get install python3-gi gir1.2-appindicator3-0.1 gir1.2-notify-0.7 2. Download the Nutstore binary component For 64-bit systems: nutstore_linux_dist_x64.tar.gz Enter in the terminal: wget https://www.jianguoyun.com/static/exe/installer/nutstore_linux_dist_x64.tar.gz … Read more

Understanding Grep Command in Linux

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Understanding Grep Command in Linux

In Linux, the grep command is used for text searching. Whether processing logs, filtering files, or finding specific strings in a code repository, grep can perform remarkably well. 1. Basic Syntax The basic format of the grep command is:<span>grep [options] 'search pattern' [file]</span>. For example, to search for the word “linux” in the <span>run.log</span> file, … Read more

How to Manage Access Control Lists in Linux

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How to Manage Access Control Lists in Linux

In Linux systems, Access Control Lists (ACL) are a powerful tool for managing file and directory permissions with finer granularity. Traditional permission management uses a combination of user, group, and other with r (read), w (write), and x (execute). However, as system complexity increases, this method no longer meets the needs for complex permission control. … Read more

Advanced GDB Usage Techniques

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Advanced GDB Usage Techniques

Custom Commands The following statement is written in ~/.gdbinit to define a custom command lmem. This command requires one parameter, which is a memory address that serves as the head of a linked list. The structure of the linked list is BlockLink_t. The function of this command is to traverse the linked list and print … Read more

Common GDB Commands Overview

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Common GDB Commands Overview

(Click the public account above to quickly follow) English: Fsf, Translation: Linux China/robot527 linux.cn/article-8900-1.html If you have good articles to submit, please click → here for details Table of Contents break — Set a breakpoint at the specified line or function, abbreviated as b info breakpoints — Print a list of all non-deleted breakpoints, watchpoints, … Read more

GDB Usage Summary

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GDB Usage Summary

From WeChat Official Account: Embedded and Linux Matters Starting To start gdb, simply type the gdb command in the shell. After starting, it will display the following information and show the gdb prompt. ➜ example gdb GNU gdb (Ubuntu 8.1.1-0ubuntu1) 8.1.1 Copyright (C) 2018 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or … Read more

Simple Makefile Tutorial

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Simple Makefile Tutorial

If you are a heavy command line user, learning Makefile can greatly improve your development efficiency. Below is a brief introduction to the knowledge and usage of Makefile. Makefile is a file that contains a set of instructions for compiling and building software projects. A Makefile typically contains a set of rules and dependencies that … Read more

Using PyInstaller to Package Python Programs

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Using PyInstaller to Package Python Programs

Using PyInstaller to Package Python Programs! Hello everyone, it’s Guoguo again! Today, I want to introduce you to a particularly useful tool – PyInstaller. Have you ever thought about packaging your Python program into an executable file (.exe) so that friends who don’t have Python installed can run it? PyInstaller is here to help you … Read more

How to Install Device Drivers on Linux

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How to Install Device Drivers on Linux

Learn how Linux device drivers work and how to use them. — Bryant Son Useful original link Please visit the “original link” at the end for clickable in-text links, full-size original images, and related articles. Thanks Compiled from | https://opensource.com/article/18/11/how-install-device-driver-linux | Author | Bryant Son | Translator | Jamskr 🌟🌟 Total translated: 15.0 Contribution time: … Read more

Setting Up Sudo Passwordless Access in Linux

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Setting Up Sudo Passwordless Access in Linux

In a Linux system, to set up sudo passwordless access, follow these steps: Open the sudoers file as an administrator: In the terminal, enter the command sudo visudo. This command will open the sudoers file in a safe manner, ensuring the file syntax is correct and preventing system issues due to incorrect edits. Add the … Read more