Technical insights, tutorials, and lessons learned from the trenches
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Learn how to install and configure a high-performance LEMP stack (Linux, Nginx, MariaDB 11, PHP 8.1) for WordPress. Step-by-step guide for sysadmins to deploy secure and optimized WordPress hosting.
Learn to optimize your WordPress wp_options table for faster website performance. This guide covers identifying large autoloaded data, cleaning expired transients, removing orphaned plugin settings, and boosting your WordPress site's speed through effective database cleanup
Installation, Running, and Using Docker for a Website with Separate Webserver and MariaDB
Learn how to check and disable query cache in MySQL to enhance database performance.
To resolve the libfftw3.so.3 error in PHP Imagick on cPanel with CloudLinux, reinstall the fftw-libs-double package to replace the corrupted library file..
Learn how to easily set the correct timezone in AlmaLinux using timedatectl with this step by step guide. Ensure accurate system time for logging, backups, and scheduled tasks.
This guide walks you through the steps to install and configure a LAMP stack on openSUSE Tumbleweed.
I'll walk you through the steps to install and configure PowerDNS on the latest version of OpenSUSE.
Set up a PowerDNS cluster with Poweradmin in minutes: install, configure MySQL, set up replication, and manage DNS records easily.
tune2fs is a command-line utility for modifying and managing ext2, ext3, and ext4 filesystems in Linux. It is used to adjust filesystem parameters, which helps in optimizing performance and ensuring the filesystem’s health and reliability.
In the dynamic world of IT, comprehending the various roles and responsibilities is crucial for anyone pursuing or advancing in an IT career. Among the many specialized positions, System Administrators (SysAdmins), System Engineers, and Site Reliability Engineers (SREs) stand out due to their critical roles in managing and optimizing IT infrastructure. This article aims to elucidate the key differences between these three professions, helping you determine which path aligns best with your skills and career aspirations.
System Administrator is a critical aspect of managing IT infrastructure, involving the upkeep, configuration, and reliable operation of computer systems. An essential component of system administration is the utilization of monitoring tools, which play a pivotal role in maintaining system health and performance. These tools help administrators identify and resolve issues proactively, ensuring optimal functionality and minimizing downtime. This article aims to introduce and provide insights into various popular monitoring tools used by system administrators, highlighting their features, use cases, and benefits.
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