web development and system administration of Linux
Linux tail Command: How to Display and Track the Last Part of a File The tail command in Linux is a powerful utility that allows users to display the last part (or “tail”) of a file. It’s especially useful for monitoring log files or examining large files where only the most recent data is of interest. In this article, … Continue reading Linux tail Command: How to Display and Track the Last Part of a File
Filtering Requests by Status Code 498 in Graylog Graylog is a powerful tool for log management and analysis, widely used by IT professionals to monitor and troubleshoot their systems. One common task is filtering logs by specific HTTP status codes to identify and address issues. In this post, we’ll walk you through the steps to … Continue reading Filtering Requests by Status Code 498 in Graylog
How to Undo a Commit, Pull Remote Changes, and Reapply Your Work in Git When working with Git, it’s common to encounter situations where you’ve made a local commit, but later realize you need to pull changes from the remote repository before reapplying your work. Here’s a step-by-step guide to achieve this smoothly. Step 1: … Continue reading How to Undo a Commit, Pull Remote Changes, and Reapply Your Work in Git
Linux Screen Command: Manage Multiple Terminal Sessions Efficiently If you frequently work on Linux systems and need to manage multiple terminal sessions within a single window, the Linux Screen utility is an indispensable tool. In this guide, you’ll learn how to install and use Screen on popular Linux distributions like Ubuntu, Fedora, CentOS, and more. … Continue reading Linux Screen Command: Manage Multiple Terminal Sessions Efficiently
How to Compare Two Arrays from Files in PHP Comparing arrays is a common task when dealing with datasets in PHP. Suppose you have two files containing lists of text values, and you want to find: Values present in both files. Values that exist only in the second file. In this post, I’ll guide you … Continue reading How to Compare Two Arrays from Files in PHP
Linux find Command: How to Search Files by Name When working in Linux, the find command is an incredibly powerful tool for locating files and directories. One common use case is searching for files by name, especially when you need to locate specific file types like .php, .js, and .css—regardless of case sensitivity. In … Continue reading Linux find Command: How to Search Files by Name
How to Change Process Priority in Linux Using the nice Command When working with Linux, there are times you may want to adjust the priority of a process to optimize your system’s performance. For this, the built-in nice utility is your go-to tool. The nice command allows you to start a process with a … Continue reading How to Change Process Priority in Linux Using the nice Command
Introduction Have you encountered the following frustrating scenario when working with Git? test-app$ git status On branch master Your branch and ‘origin/master’ have diverged, and have 1 and 2 different commits each, respectively. (use “git pull” to merge the remote branch into yours) nothing to commit, working tree clean test-app$ git pull fatal: refusing to … Continue reading How to Resolve “fatal: refusing to merge unrelated histories” in Git and Transition to Remote Repositories
How to Add a Favicon to Your WordPress Theme Favicons are small icons displayed in browser tabs, bookmarks, and other areas to represent your website visually. Adding a favicon to your WordPress theme can help enhance branding and user experience. This guide will walk you through creating a favicon and adding it to your theme … Continue reading How to Add a Favicon to Your WordPress Theme
Managing .env files across multiple Laravel projects and environments requires a well-structured approach to ensure security, consistency, and ease of use. Here are some best practices: 1. Environment-Specific Configuration Files Use environment-specific .env files for each environment (development, staging, production): .env.development .env.staging .env.production In your deployment pipeline or server configuration, ensure the correct .env file … Continue reading Best practices for managing .env files for multiple Laravel projects and multiple environments
