60 Linux Networking commands and scripts
Recently, I wanted to test network throughput via command line with at least 3 tools. For the life of me, I could not remember iperf. Not being able to remember previously used command…
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Linux Server DIY Projects for Beginners
As a Linux newbie looking for DIY projects, you have plenty to choose from. Linux is full of hands-on learning and experimentation opportunities. From virtualization to server management and security, there’s a project…
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Monitoring PHP Performance and Diagnosing Bottlenecks
As one of the most widely used scripting languages for web development, PHP is known for its flexibility and ease of use. However, with complex applications and increasing traffic, PHP performance can sometimes…
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90 Linux Commands frequently used by Linux Sysadmins (updated to 100+)
If you are interested in Linux commands frequently used by Linux sysadmins and power users, I’ve published this five-part series with over 90 update: 100+ Linux commands with links to each of the…
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Linux Commands frequently used by Linux Sysadmins – Part 5
This is the final part of the five-part series entitled: Linux Commands frequently used by Linux Sysadmins. So far, we’ve covered over 50 commands regularly used by Linux sysadmins and power users. Refer…
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Linux Commands frequently used by Linux Sysadmins – Part 4
We are now up to part 4 of this five-part series entitled: Linux Commands frequently used by Linux Sysadmins. By the end of this series, we will cover at least 50 commands. Thus…
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How to Add a Custom Captcha Field to WordPress Comments
I recently wrote an article on how to integrate CloudFlare turnstile in WordPress comments and implemented the code here at WPExplorer. However, I think using Turnstile is overkill and loading extra scripts just…
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MySQL Performance Tuning: Tips, Scripts and Tools
MySQLTuner supports Galera Cluster, TokuDB, Performance schema, Linux OS metrics, InnoDB, MyISAM, Aria, etc. – MySQLTuner on Github. You cannot replace Professional MySQL tuning with scripts. Scripts serve as essential guides, sometimes spot-on,…
