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How to Clear Browser Cache and Cookies
Browser cache stores site data to load pages faster; cookies save login info and preferences. Clear both to fix issues or protect privacy.
Identifying which processes are using swap memory
Learn to pinpoint processes consuming swap memory. This guide explains how to use top and a custom script to identify culprits for efficient memory…
Imunify360: Quick Reference Guide
This guide provides a quick reference for Imunify360, covering its features, installation, command-line usage, uninstallation, and troubleshooting common conflicts.
Installing mod_reqtimeout
Defend Apache vs Slowloris with `mod_reqtimeout`. Guide: install on EA3/EA4 & set `RequestReadTimeout` for header/body to drop slow attacks.
Invalid MSSQL Cast Exception on Cloud Sites
Cloud Sites Windows clusters use specific data types that may introduce errors for some custom applications. The following is a work around for this…
Load Investigation Basics
Linux server load high? Diagnose CPU, memory & I/O bottlenecks (`top`/`iotop`). Fix PHP/MySQL, handle abuse & malware for better performance.
Manage your server’s firewall with iptables
iptables can act as your server's gatekeeper, deciding which network traffic is allowed in, out, or through your server.
Monitoring Disk I/O with iostat
iostat monitors server disk I/O and CPU. It helps identify storage bottlenecks using metrics like request size, queue depth, wait times, and device utilization.
Monitoring Your Server with htop
htop: Your server's intuitive monitor. See CPU/memory, processes, and troubleshoot with interactive sorting, filtering, and direct process management.
Optimize Apache for Performance and Resource Usage
Maximize website speed! Learn how optimizing PHP/MySQL, modern Apache (Event MPM), and client-side caching boosts performance, resource limits, and when to upgrade RAM.
PHP Troubleshooting on cPanel
Common PHP errors and troubleshooting steps
Resetting the root password for your Bare Metal server
Locked out of your Bare Metal server? Learn how to securely reset your Linux root password for Ubuntu, Debian, Rocky, and AlmaLinux via the…