Hacking Made Easy: A Beginner's Guide to Penetration Testing …
Jun 13, 2024 · Penetration testing, often referred to as pen testing, is a critical practice in the field of cybersecurity. It involves simulating cyber-attacks on a system, network, or web application to identify vulnerabilities that could be exploited by malicious actors. This proactive approach allows organizations to strengthen their defenses before an ...
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Crafting a Custom Linux Kernel for Your Embedded Projects. In this article, we will guide you through the intricate process of building a custom Linux kernel for embedded systems. Linux Journal, representing 25+ years of publication, is the original magazine of …
How to Use the VI Editor in Linux
May 11, 2022 · Launch VI Text Editor. First, you need to launch the VI editor to begin working on it. To launch the editor, open your Linux terminal and then type: vi <filename_NEW> or <filename_EXISTING>. And if you mention an existing file, VI would open it to edit. Alternatively, you’re free to create a completely new file.
How to Create a Shell Script in Linux - Linux Journal
Jul 28, 2021 · To create a shell script using the default text editor, just follow the steps given below. Step 1: Create a text file having a “.sh” extension. Then type a simple script. Step 2: Now don’t change the directory. And open the terminal. Using the command below, give executable access to the file created.
Mastering Text Manipulation With the Sed Command
This is done using the s command. For example, to replace the first instance of a pattern abc with another pattern def, use: sed s/abc/def/ ik.txt. Here, only the first instance of abc in each line is substituted with def. If you want to replace the third instance …
Guide to Setting Up Remote Desktop on Linux
Sep 19, 2023 · Some platforms offer unattended remote access to offline Linux machines using cloud proxies. Key Steps for Configuring Linux Remote Desktops. While specific configurations vary, the overall process for enabling Linux remote desktops involves: Choosing a protocol like RDP or SSH that matches organizational needs.
UNIX vs Linux: What's the Difference? - Linux Journal
Aug 22, 2023 · UNIX systems typically employ a command-line interface (CLI) as their primary means of interaction. While powerful, the CLI might pose a learning curve for newcomers. Similarly, Linux predominantly operates through a CLI. However, recognizing the importance of GUIs (Graphical User Interfaces), Linux boasts a variety of desktop environments ...
Linux vs. Windows: What's the difference in 2022?
Jun 19, 2020 · Windows uses data drives (C: D: E:) and folders to store files. Linux uses a tree structure beginning with the root directory to keep files organized. There can be two files in the same directory with the same name in Linux. In Windows, users cannot have two files in the same folder with the exact same name.
The 8 Best SSH Clients for Linux
Aug 17, 2023 · The above 8 SSH clients offer a wide range of features to cater to both beginners and experienced professionals. Trying out a few of them might help you find the perfect fit for your daily operations. George Whittaker is the editor of Linux Journal, and also a regular contributor. George has been writing about technology for two decades, and ...
Exploring the Dynamic World of Linux Filesystems: Ext4, XFS, and …
Jan 2, 2024 · XFS, a high-performance filesystem with roots in the Silicon Graphics (SGI) world, has gained popularity for its scalability and robustness. It offers distinct advantages for environments with demanding storage needs. Origin and Evolution of XFS Originally developed by SGI in the 1990s, XFS was open sourced and integrated into the Linux kernel.