Technical guides and operational notes filed under Linux.
Technical guides and operational notes filed under Linux.
If you use Arch Linux and its derivatives like Antergos or Manjaro Linux, you can easily find how long have you been without a reinstall by analyzing the pacman logs as shown below. head -n1 /var/log/pacman.log On…
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Increase your Linux server Internet speed with TCP BBR congestion control I recently read that TCP BBR has significantly increased throughput and reduced latency for connections on Google’s internal backbone networks…
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If the security of website has been the focus of attention for several years already, it has become even more central since the start of the year and the American presidential elections. The emails exchanged in an…
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When we are interested in the truly technological aspects of the web, it is often because we encounter a problem. We do not always pay attention to it, but each time we enter an address in the bar of an internet…
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Your web server is running on port 80 to listen http connections on AWS Ec2 instnace. After that configured AWS ELB to listen on HTTP and HTTPS protocols and forwarding all the requests to backend server on port 80…
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The PHP 7.4 is the latest stable release of PHP. The CentOS 7 official software repositories have PHP 5.5 which has reached the end of life and no longer actively maintained by the developers. Firstly, we will need to…
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Mytop is an open source, command line tool used for monitoring MySQL performance. Mytop program provides a command-line shell interface to monitor real time MySQL/MariaDB threads , queries per second , process list and…
Read ArticleWhat is Chromium? Chromium is the open source project from which Google draws the source code for the creation of Chrome. Practically Googles purpose was that Chromium was supposed to be the name of the project and 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…
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