Developing cross-platform applications on Linux is a task that we can do without problems with the help of .NET Core. This Microsoft framework is available for Debian and we can install it both to start a project and to run others. So, after reading this post, you will be able to install .NET Core on […]
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GitLab is a Git repository and lifecycle tool. It is a complete DevOps platform, which allows professionals to manage and perform various project tasks. Therefore it is not accurate to say that it is just a clone or alternative to Github. This is because many people take advantage of some of the features of GitLab
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Mailx is an intelligent mail processing system in Linux with good features to send and receive emails. It is a character-based email agent, unlike Gmail, Outlook which is GUI-based. But this doesn’t undermine the importance of this utility. This is based on Berkeley Mail 8.1 and provides the complete functionality of the POSIX mailx command. Extensions
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Even though Apache Tomcat is quite secure it is always advisable that we can add more and more configurations to secure access. That’s why, in this post, we will take you through how to install Let’s Encrypt SSL with Tomcat. This is a practice we always have to follow if our Tomcat server is available
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One of the uses of a cache is to speed up common queries on the data store. So, if you have many web applications, it will be noticed in the performance of your server. For example, applications can store results in Memcached and thus process more and better data. That’s why we have prepared this
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Protecting the server from possible attacks is a basic task of any sysadmin. This is not as easy as it seems but it is possible if you learn how to install and configure Fail2ban on CentOS 8. The following guide will be very useful for this purpose. Fail2Ban Fail2ban is a Python tool that scans
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Odoo is a Business Management Software with Belgian origin focused on offering an intuitive, full-featured, fully integrated, and easily upgradeable solution. That is why it is very popular among sysadmins who see it as the ideal solution to solve problems in their companies. Today you will learn how to install Odoo 14 on CentOS 8
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One of the commands that have become essential for many sysadmin and Linux professionals is the nmap command. That is why the more information we have about this command the better. That is why we have prepared this post with the intention that you learn how to use the nmap command in Linux. Introducing to
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The iostat command has many different options for it to be executed. However, the basic syntax of the command is as follows: iostat [ options ] [ <interval> [ <count> ] ] ] Although it is also possible to run it without any parameters and it will give us the following output on the screen:
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RSS feeds were once the most widely used feeds, for gathering news and articles from different sources in one place. It is often perceived that the use of RSS is in decline. However, they are still very popular because we can have in one place a lot of news entries of what we like. That’s
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