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Site Analyzer vs mod_pagespeed I will explain to you how to manage to validate " the implementation of cache " by the Site Analyzer tool . Whether you use mod_pagespeed or not on apache in version 2.X. It is not…
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WebMin (contraction of Web and Admin) offers a simplified administration solution for a Linux server from a graphical interface accessible via a web browser (remote administration possible). Thereafter, it is…
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You will see one of the basics of security for managing your web applications . The monitoring of changes to your files . Indeed if you have a site in production the modifications of the source files will be few. And if…
Read ArticleVirtualization is an increasingly common practice in server hosting. It consists of creating virtual machines which will be hosted on a physical server. This method thus avoids having several machines to manage…
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Command to find out current process writing to hard disk. lsof | grep -e "[[:digit:]]+w" It will show output like below root@:~ # lsof | grep -e "[[:digit:]]+w" [20:36:57] systemd-j 410 root 1w CHR 1,3 0t0 5342…
Read ArticleSecuring a site is not necessarily within everyone's reach, but that doesn't mean that you have to be a programmer or computer scientist to get there. So we've listed 9 tips that are both easy to apply and detailed…
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A VNC (Virtual Network Computing) Server is a GUI based desktop sharing platform that allows you to access remote desktop machines. In Centos 8 and RHEL 8 systems, VNC servers are not installed by default and need to be…
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Symptoms An attempt to start Plesk Panel site in IIS fails with the error below All websites are stopped in IIS, an attempt to start it fails with the error below The process cannot access the file because it is being…
Read ArticleWhen you have installed an Apache server , the following message may appear on your browser if you try to access a page: <p> 403 Forbidden You don't have permission to access / on this server </p> This error is a…
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Common causes of this issue: The specified version of Microsoft.NetCore.App or Microsoft.AspNetCore.App was not found. The in process request handler, Microsoft.AspNetCore.Server.IIS, was not referenced in the…
Read ArticleWhen the issue requires hands-on administration, troubleshooting, security or migration work, our team can take it from the knowledge base to production.