In the world of Linux, file management is a core task. Whether system administrators are maintaining servers or developers are searching for specific code files, quickly and accurately locating files is crucial. 1. Basic Syntax of the ‘find’ Command The basic syntax of the ‘find’ command is: find [search path] [expression] Search path: Specifies the … Read more
1. less – A Paging Tool to View File Contents Syntax: less filename Description: You can press Enter or Page Up/Page Down to navigate through the pages. To exit when you reach the end of the content, press ‘q’. [root@VM-8-13-centos ~]# less abc hello world hello world abc(END) 2. more – View File Contents by … Read more
The MMC/SD driver model is widely used in embedded development, and its corresponding Linux system framework can be classified under block devices. If you want to understand the IO storage stack, you can start with the simple MMC/SD driver model. Linux MMC/SD Driver Model The MMC/SD driver in Linux is mainly divided into three layers: … Read more
Those who follow me are the kindest! Only speaking for the people, using the pen to clarify the situation and measure the warmth of the world. Did you know? If you want to explore the secrets of Linux systems, here is a treasure trove of practical commands! From basic system information to hardware, disk, processes, … Read more
Friendly Reminder If you like this article, please share it with your friends. If you have any questions or want more information, please follow or leave a message. In Linux systems, the file copying operation is an essential part of daily management tasks.<span><span>cp</span></span> command is a commonly used tool for copying files and directories, providing … Read more
1. Introduction to BLASTBLAST (Basic Local Alignment Search Tool) is a bioinformatics tool provided by NCBI (National Center for Biotechnology Information) for comparing gene or protein sequences. Below are the complete steps for installing and using BLAST on a Linux system.2. Installation of BLAST01 Download the BLAST installation package wget https://ftp.ncbi.nlm.nih.gov/blast/executables/blast+/LATEST/ncbi-blast-2.15.0+-x64-linux.tar.gz02 Extract the downloaded installation … Read more
“Everything is a file” is a core concept in the Linux operating system, which not only reflects the simplicity and unity of the Unix/Linux design philosophy but also provides a solid foundation for the system’s modularity, programmability, and composability.In the Linux system, “everything is a file” means that almost all resources in the system, including … Read more
Source: DeepHub IMBA This article has 5000 words and is recommended for a 10-minute read. This study systematically reviews and analyzes the technological development of large multimodal reasoning models. This study systematically reviews and analyzes the technological development of Large Multimodal Reasoning Models (LMRMs). The research summarizes the evolution of the field from early modular, … Read more
Think Tank Highlights #Global Defense Dynamics #US Military Dynamics #Russian Military Dynamics #Taiwan Affairs #Micro Store Sales #South Korea #Raytheon #Japan #Electronic Warfare #Northeast Asia Military Dynamics #Drones The following content is sourced from Drones, reprinted from Drones The global drone market is expected to exceed $583.5 billion by 2030, with China accounting for 70% … Read more
Source: Lei Technology AI Hardware Group | Editor:Tianxing On May 17, 2025, China Telecom officially launched the 5G-A package, marking the commercial rollout of 5G-A networks by the three major operators. Many 5G users were pleasantly surprised to find a “5G-A” icon added to their phone status bars.But have you noticed that there is also … Read more