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
Follow the card below to get the latest shares by marking the public account. Reply in the background with EmbeddedLearning Materials to get a learning package👇👇👇 Introduction The touch command comes from the English word “touch”, which means “to touch or contact”. In the Linux system, this command is mainly used to create empty files … Read more
Word count: 1409, reading time approximately 8 minutes Linux Wireless RFKill Subsystem About RFKill The rfkill subsystem provides a generic interface for disabling any radio transmitter in the system. When a transmitter is blocked, it shall not radiate any power. The subsystem also provides the ability to react on button presses and disable all transmitters … Read more
The action of restarting the system is often used in Windows, usually after installing some software that requires a system restart to take effect. In this case, you typically click to confirm whether to restart now or later. Naturally, if you click restart now, the system will automatically reboot. If you choose to restart later, … Read more
Hello, dear readers. I believe you are not unfamiliar with the Linux operating system. As an open-source operating system, Linux is widely used in various scenarios, whether on servers, desktops, or embedded systems. Today, I want to share a little story about Linux, focusing on the experience of checking the number of users in a … Read more
Introduction As a developer, using the Linux system is a common practice and a skill that every developer must learn. Being proficient in Linux commands can help you complete tasks more efficiently while using the Linux system. vim Command Today, we will introduce the vim command, which is the pro version of the vi command, … Read more
Follow+Star Public Account, don’t miss exciting content Source | Programming Guide Ubuntu 22.10 has already been released, but my computer’s Ubuntu is still on version 18.04. Currently, among the mainstream operating systems for PCs—Windows, Linux, and MacOS—Linux is still predominant in embedded development. So, what are the advantages of Linux over Windows? What advantages does … Read more
Original link: https://blog.csdn.net/coderOnline/article/details/113702506 When using Linux/Unix systems in our daily work, we often rely on many command-line tools to accomplish tasks and manage our systems. For instance, du is used for monitoring disk usage, and top displays system resources. Some of these tools have been around for a long time; for example, top was first … Read more
Script Home You are with millions of developers Use new alternative tools to improve old command line tools. Author | Ricardo Gerardi Translator | Wan Yue, Editor | Tu Min Produced by | CSDN (ID: CSDNnews) The following is the translation: In the daily use of Linux/Unix systems, we need to use many command line … Read more
Vdex Extractor A command-line tool for decompiling and extracting Android Dex bytecode from Vdex files. Compilation Clone this repository If you want to cross-compile for Android devices, install the Android NDK make.sh calls the bash script with the required build targets $ ./make.sh – If CC is not defined from env, gcc is used by … Read more