hosting.guru blog

Compile PHP7.4 on Centos6

Posted on February 9, 2021

There are reasons, when you need to compile PHP yourself. I would personally always prefer that way, as it lets you have more control and […]

Linux, PHP

Fix: Exim mail bounce back – retry time not reached

Posted on November 15, 2019

Sometimes, usually when you have been affected by spammer attack and your exim queue was full of the bad emails, you might have troubles sending […]

Security

Redirect visitors to new domain, unless logged in. WordPress.

Posted on November 1, 2019

So – here is a very interesting piece of code, that I wanted to share. One customer came to me with a problem – company […]

PHP, Wordpress

Benchmark your WordPress host

Posted on October 11, 2019

This is awesome, guys – simple plugin to stress test your hosting and compare with other hosts. This plugin will run some tests on your […]

Wordpress

Telling browser to cache JS/CSS and images

Posted on November 20, 2018

Most modern browsers should cache static content, like images, CSS and JS to make page load faster. But if you feel like being polite administrator […]

apache, Linux

How to manage firewall on Centos7/8 with firewall-cmd

Posted on November 9, 2018

Centos7 is a great server OS. There are bunch of other sites, which describe how to manage firewall rules, here I am just gathering those, […]

Security

How to protect your project against phishing – sysadmin tips

Posted on October 12, 2018

Hello guys, Today I am going to list and give brief explanation about how you can protect your project against phishing. This article is designed […]

Linux, Security

Debug your website as Google-bot from shell

Posted on August 29, 2018

Google and other search engines implement their own lists of hacked and vulnerable pages. That is fantastic, but might be nightmare for administrators to debug […]

Linux, Security

Simple .htaccess rule to force redirect to HTTPS / SSL

Posted on August 10, 2018

Just put these 3 lines on top of your .htaccess file. RewriteEngine on RewriteCond %{HTTPS} off RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L] Redirect non-www to www […]

apache