5 must-read books for learning Linux, how many do you know?
Below, the Linux editor of Danai will share with you what books you must read to learn Linux? We have compiled 5 books that are suitable for learning Linux. I hope it can help you~ 1. "In-depth Understanding of the Linux Kernel" Recommended Level: 5 stars The third edition of "In-depth Understanding of the Linux Kernel" will help you explore the main data structures, algorithms and programming methods used in the kernel. If you really want to understand the internal implementation mechanism of a computer, the author will explore its essence through phenomena and provide valuable in-depth analysis. This book discusses important features of specific Intel platforms and provides line-by-line dissection of relevant code snippets. However, the content covered in this book is not only limited to the mechanism of the code, but also explains the theoretical support of the Linux operating mode. 2. "Lin
Jun 02, 2024 pm 02:00 PM
The regular directory structure of the Linux system, no matter what version of directory you switch between
After we install the Linux system, the Linux system will also manually generate many files and directories like the Windows system. Such directories all contain different meanings. Next, let’s introduce what this kind of directory represents? Also, what are the distribution versions of the Linux operating system in the command line interface, and how do we switch between different directories. 1. Linux system directory structure. What we introduce here is the regular directory structure of the Linux system. No matter which version of the Linux system, the distribution version of the Linux operating system, or the Red Hat Linux, the following directories are usually included. bin: linux command directory (two's complement). sbin: linux command directory
Jun 02, 2024 pm 01:05 PM
linux htop An in-depth understanding of the top command under Linux: performance analysis tools and common options
1. top command 1. Introduction The top command is a commonly used performance analysis tool under Linux. It can display the resource usage of each process in the system in real time, similar to the Windows Task Manager. top is a dynamic display process, that is, the current status can be continuously refreshed through the user's keyboard. If this command is executed in the foreground, it will occupy the foreground exclusively until the user terminates the program. To be more precise, the top command provides real-time control of the system. Processor status monitoring. It will display a list of the most "sensitive" tasks for the CPU in the system. This command can sort tasks by CPU usage, video memory usage and execution time; and many features of this command can be accessed through interactive commands or Then set it in the personal customization file. 2,
Jun 02, 2024 pm 12:24 PM
Use Linux find command with caution
When using the find command under Linux, use the -ok option to avoid accidental deletion of files. This option will ask for your permission before removing any files. Recently, a friend reminded me that there is a useful option to run the find command more cautiously, which is -ok. It works similarly to -exec, except for one important difference, which causes the find command to request permission before performing the specified operation. Here's an example. If you use the find command to find files and delete them, you may use the following command: $find.-namerunme-execrm{}\; Any file named "runme" in the current directory and its subdirectories will be deleted immediately—
Jun 02, 2024 am 11:28 AM
Do you know several techniques to solve the problem of Linux space not being released?
In the Linux system, the Linux command chm, when the user installs, uninstalls, or adds a program, the system space may be weakened. The following are some of my methods to solve the problem of Linux space not being released: 1. Disk space detection. The reason why the space is not released may be because the C drive space is not enough for Linux certification, so we should use the df-h command to check the remaining space of the C drive. Such as: $df-hFilesystemSizeUsedAvailUse%Mountedonudev7.8G07.8G0%/devtmpfs1.6G9.5M1.6G1%/run/dev/mapper/ubuntu-vg925G287G639G31%
Jun 02, 2024 am 10:58 AM
Teach you to install uTorrent on Ubuntu
It is available for Microsoft Windows and MacOSX as client software. In Linux, uTorrent is installed as server software that provides a web-based interface for managing downloads. The following are the steps to install uTorrent on Ubuntu 17.10. If you are looking for the best open source alternative to uTorrent, go for qBittorrent. Install uTorrent on Ubuntu $sudoapt-getupdate$sudoapt-getinstalllibssl1.0.0libssl-dev Download the latest uTorrentServe from the official website
Jun 02, 2024 am 10:45 AM
Install Bing Wallpaper Changer in Ubuntu
Are you tired of your Linux desktop background and want to set a beautiful wallpaper, but don’t know where to find it? Don't worry, we are here to help you. We all know Bing search engine but few people use it due to some reasons, everyone loves Bing website background wallpaper which is very beautiful and amazing high resolution images. If you want to use these images as your desktop wallpaper, you can download it manually, but it's difficult to download a new image every day and then set it as wallpaper. This is where the automatic wallpaper changes. Bing Desktop Wallpaper Changer automatically downloads and changes your desktop wallpaper to the Bing photo of the day. All wallpapers are stored in /home/[user]/Pictures/BingWal
Jun 02, 2024 am 10:32 AM
locate command: a faster file search tool than find -name
Function introduction: The locate command is obviously another way of writing find-name, and it is much faster than the former linuxvi. The reason is that it does not search a specific directory, but searches a database /var/lib/locatedb. It is worth noting: Different versions will vary. Some versions are located in /var/lib/mlocate/mlocated, the directory where the blinux search file is located, and others are /var/lib/slocate/slocate.db. This database is rich in information about all local files. The Linux system manually creates this database in the directory where the Linux search file is located, but it is updated manually every night, so use lo
Jun 02, 2024 am 09:56 AM
Comparative analysis of the composition of embedded linux systems and application systems
An introduction to embedded systems is usually defined as: a special computer system that is application-centered, based on computer technology, with tailorable software and hardware, and adapts to the strict requirements of application systems on function, reliability, cost, volume, power consumption, etc. Broadly speaking: any dedicated hardware system with a microprocessor can be called an embedded system (smart watch wristbands, walkie-talkies, car notebooks, microwave ovens, routers, etc.). The core of the concept is customizability. The composition of embedded systems. Embedded systems can be summarized from a broad perspective: software (microcontroller program, Vxwork, linux system, etc.) + hardware (C51, STM32, ARM, power, memory, flash, etc.). Embedded systems can be divided into those with operating systems (Linux) and those without operating systems.
Jun 02, 2024 am 09:38 AM
linux htop Console-based network monitoring tool for Linux/Unix servers
Link: /article-9153-1.htmliftopiftopnetworkmonitoringtoolLinux users are generally familiar with top - it is a system monitoring tool that allows us to know the processes running in our system in real time and manage them easily. iftop is similar to the top application, but it specializes in monitoring the network. Through it, you can know more details about the network and all processes using the network. vnstatvnstatnetworkmonitoringtoolvnstat is a network monitoring tool included by default in most Linux distributions. It allows us to target a user
Jun 02, 2024 am 09:30 AM
How to Find Three Key Aspects of a CPU - Getting CPU Details in Linux
As a Linux user, I can understand your obsession with CPUs. Sometimes you want to know every detail of your notebook. How many cores are there? Is it a virtual processor or a chemical processor? Who is the manufacturer? And more. So, how to get CPU details in Linux? In this tutorial, I will guide you on how to find three key aspects of CPU: 1. Get detailed CPU information 2. Current CPU usage of each core What is it 3. Understanding the CPU temperature Let’s start from the first one. #Find CPU detailed information in Linux The easiest way to get CPU detailed information in Linux is to use the lscpu command. The best part is that it doesn't require any installation. To understand CPU
Jun 02, 2024 am 09:30 AM
How to share memory between Linux processes
Shared memory IPC principle The shared memory inter-process communication mechanism is mainly used to realize large amounts of data transmission between processes. The following figure shows a schematic diagram of using shared memory to realize large amounts of data transmission between processes: Shared memory is a memory space that is separately opened in the memory. , this memory space has its own unique data structure, including access permissions, size and recent access time, etc. The data structure is defined as follows: from/usr/include/linux/shm.hstructshmid_ds{structipc_permshm_perm;/*operationperms operation permissions*/intshm_segsz;/*sizeofsegment(by
Jun 02, 2024 am 09:18 AM
Prepare environment registers and memory Elves and dwarves source code and signal source code level for step-by-step execution
Setting breakpoints on video memory addresses seems nice, but it doesn't provide the most user-friendly tool. We hope to also be able to set breakpoints on source code lines and function entry addresses so that we can debug at the same level of concreteness as the code. This article will add source-level breakpoints to our debugger. With all the features we already support, this is much easier than it sounds at first. We'll also add a command to get the type and address of a symbol, which is useful for locating code or data and understanding linking concepts. Series Index With the release of previous articles, this link will gradually take effect. Plan the environment breakpoint register and video memory Elves and dwarves source code and signal source code level to execute the source code level breakpoint call stack to read the following steps of variables
Jun 02, 2024 am 09:10 AM
How to quickly interact with files on the local machine?
Generally speaking, remote login is mostly done through the client. After using ssh to log in to the Linux host, how can we quickly interact with the local machine for files, that is, upload and download files to the server and local; with ssh The two related commands can provide very convenient operations: sz: send the selected file to the local machine rz: running this command will pop up a file selection window, select the file from the local and upload it to the server (receive) rz, sz That is, the Windows side of the command line tool for ZModem file transfer in Linux/Unix needs to support ZModem’s telnet/ssh client (such as SecureCRT) to run.
Jun 02, 2024 am 09:10 AM
Hot tools Tags
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
vc9-vc14 (32+64 bit) runtime library collection (link below)
Download the collection of runtime libraries required for phpStudy installation
VC9 32-bit
VC9 32-bit phpstudy integrated installation environment runtime library
PHP programmer toolbox full version
Programmer Toolbox v1.0 PHP Integrated Environment
VC11 32-bit
VC11 32-bit phpstudy integrated installation environment runtime library
SublimeText3 Chinese version
Chinese version, very easy to use
