Mastering Linux Disk Management: LVM and Disk Partitioning
WEBStep-by-step Guide to Partitioning a Disk. List available disks using the lsblk command to identify the disk you want to partition. Launch fdisk with the command sudo fdisk /dev/sdX (replace X with your disk identifier). Create a new partition by following the on-screen prompts to specify the type and size.
How to Use the VI Editor in Linux
WEBMay 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.
Linux Networking: Configuring Network Address Translation (NAT)
WEBJan 9, 2024 · NAT is a method used in networking to modify network address information in IP packet headers while they are in transit across a traffic routing device. The primary purpose of NAT is to limit the number of public IP addresses an organization or network must use, for both economy and security purposes. Types of NAT.
Hacking Made Easy: A Beginner's Guide to Penetration Testing …
WEBJun 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 ...
Introduction to Sound Programming with ALSA - Linux Journal
WEBSep 30, 2004 · by Jeff Tranter. on September 30, 2004. ALSA stands for the Advanced Linux Sound Architecture. It consists of a set of kernel drivers, an application programming interface (API) library and utility programs for supporting sound under Linux. In this article, I present a brief overview of the ALSA Project and its software components.
UNIX vs Linux: What's the Difference? - Linux Journal
WEBAug 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 …
The DF Command - Linux Journal
WEBby Phil Hughes. on March 1, 1994. The df command is used to show the amount of disk space that is free on file systems. In the examples, df is first called with no arguments. This default action is to display used and free file space in blocks. In this particular case, th block size is 1024 bytes as is indicated in the output.
Linux Networking: A Simplified Guide to IP Addresses and Routing
WEBSep 21, 2023 · Configuring Routing in Linux. Understanding Routing Tables: A routing table contains rules that determine where network traffic should go. To view it, use: ip route show. Modifying the Routing Table: Add a Route: ip route add 192.168.2.0/24 via 192.168.1.1. Delete a Route: ip route del 192.168.2.0/24.
How to Monitor Your System with Zabbix | Linux Journal
WEBNov 9, 2023 · Once installed, the next steps involve setting up your Zabbix server, configuring the Zabbix agent on the hosts you wish to monitor, and fine-tuning the settings to begin data collection. Configuring and Customizing Zabbix. With Zabbix installed, you are now the master of your monitoring domain. The Zabbix dashboard serves as your …
Playing with ptrace, Part I - Linux Journal
WEBOct 31, 2002 · If you want to read register values at the time of a syscall entry or exit, the procedure shown above can be cumbersome. Calling ptrace with a first argument of PTRACE_GETREGS will place all the registers in a single call. The code to fetch register values looks like this: #include <sys/ptrace.h>.
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