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Remove symbolic links file in Linux?
Symbolic links (also called soft links) are pointers to files or directories located elsewhere in the filesystem. They provide convenient shortcuts for accessing files without duplicating data. This tutorial demonstrates how to properly remove symbolic links in Linux without affecting the original files. Understanding the Setup Let's start with a directory containing files and their symbolic links. Here's our example structure − $ ls -l total 0 drwxr-xr-x 2 kent kent 40 Apr 26 23:48 aDir/ -rw-r--r-- 1 kent kent 0 Apr 26 23:46 aFile.txt lrwxrwxrwx 1 kent kent 4 Apr 26 23:48 dirLink ...
Read MoreCodeLobster – A Rich PHP Code Editor for Developers
If you're a developer working with PHP, you know how important it is to have a reliable and powerful code editor. CodeLobster is a PHP code editor that provides developers with a rich set of features and tools to help streamline their workflow. From syntax highlighting to debugging, CodeLobster has everything you need to write clean and efficient PHP code. In this article, we'll take a closer look at CodeLobster and explore its features, benefits, and how to use it to enhance your PHP development workflow. What is CodeLobster? CodeLobster is a free, cross-platform PHP code editor ...
Read MoreConfigure BMC Server to Work with New Public IP Block
BMC (Baseboard Management Controller) is a specialized microcontroller embedded on server motherboards that enables out-of-band management. It allows administrators to remotely monitor, control, and manage servers even when the main operating system is offline or unresponsive. When acquiring a new public IP block, configuring your BMC server to utilize these addresses requires careful network planning and proper IPMI configuration. This guide covers the essential steps to integrate your BMC server with a new public IP block, ensuring secure and efficient remote server management. Understanding BMC Network Architecture BMC operates independently of the host server's operating system and ...
Read MoreConfiguring FreeNAS to Setup ZFS Storage Disks and Creating NFS Shares On FreeNAS
FreeNAS is a popular open-source network-attached storage (NAS) operating system based on FreeBSD. It provides a powerful and flexible platform for setting up a centralized storage system that can be accessed by multiple devices on a network. One of the key features of FreeNAS is its support for the ZFS file system, which offers advanced features such as data integrity, compression, and snapshots. In this article, we'll walk you through configuring FreeNAS to set up ZFS storage disks and create NFS shares. We'll cover everything from hardware requirements and installation to creating storage pools, setting up NFS shares, and ...
Read MoreCreate Your Own Linux, Android and iOS Apps Using _LiveCode_ in Linux
In today's digital age, the demand for mobile applications has skyrocketed. As a result, there's a growing need for developers to create apps that can run on different platforms. If you're interested in creating your own apps for Linux, Android, and iOS but don't have any programming experience, don't worry. You can use LiveCode, a user-friendly and easy-to-learn programming language, to create your own apps. In this tutorial, we'll show you how to create Linux, Android, and iOS apps using LiveCode in Linux. What is LiveCode? LiveCode is a high-level programming language and development environment that allows you ...
Read MoreCI_CD Security - How to Secure Your CI_CD Pipeline?
If you're using Continuous Integration and Continuous Deployment (CI/CD) pipelines in your software development process, it's important to ensure that your pipeline is secure. CI/CD pipelines are a powerful tool for automating software delivery, but they can also be a target for attackers looking to exploit vulnerabilities. In this article, we'll discuss how to secure your CI/CD pipeline to ensure that your software delivery process is safe and secure. Why Secure Your CI/CD Pipeline? CI/CD pipelines are a valuable tool for software development teams because they automate the process of building, testing, and deploying code. However, these pipelines ...
Read MoreClear Linux – A Linux Distor Optimized for Performance and Security
Clear Linux is a Linux distribution maintained by Intel that is specifically designed to provide a fast and efficient operating system for developers and performance-focused users who need high performance and security. In this article, we will explore what Clear Linux is, how it differs from other Linux distributions, and how to get started using it. What is Clear Linux? Clear Linux is a free and open-source Linux distribution that is optimized for performance and security. Developed by Intel and based on the Linux kernel, it is designed to be a lightweight operating system that can run ...
Read MoreRedirect output of process to a file and streams?
Output redirection allows us to send the output of processes to files and standard streams (stdout and stderr) simultaneously. This is essential for logging, debugging, and monitoring system activities in Unix-like operating systems. The tee Command The tee command is a fundamental Linux utility that reads from standard input and writes to both standard output and one or more files simultaneously. It acts like a T-junction in plumbing, splitting the data flow into multiple directions. Redirect stdout Here's a simple example redirecting the output of the ls command to both stdout and a file: ...
Read MoreCreating Apache Virtual Hosts with Enable_Disable Vhosts Options in RHEL_CentOS
Apache Virtual Hosts are a powerful feature that allows you to run multiple websites on a single server. With virtual hosts, you can configure Apache to serve different content based on the hostname or IP address of the incoming request. This makes it possible to host multiple websites on a single server, each with their own domain name, content, and settings. In this tutorial, we will show you how to create Apache virtual hosts on a RHEL/CentOS 8.0 server. We will cover the basic concepts of virtual hosts and walk you through the steps of creating virtual hosts using ...
Read MoreCrontab Reboot_ How to Execute a Job Automatically at Boot?
Crontab is a widely used tool for scheduling tasks on Linux systems. It provides a simple way to automate routine tasks, such as backups, system maintenance, and data processing. While crontab typically schedules tasks based on specific time intervals, you can also execute jobs conditionally when certain conditions are met, such as when a file is created or when a process is running. This article demonstrates how to use crontab to execute jobs conditionally and automatically at system boot on Linux systems. Step 1: Identify the Condition The first step is to identify the condition that triggers ...
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