Linux

The Linux mailx command gives Cannot open mailbox /var/mail/user: Permission denied error when the user is not part of the mail group or /var/mail/user does not exist Below is the exact error, $ mailx Cannot open mailbox /var/mail/imaginelinux: Permission denied No mail for imaginelinux This is the way  you can resolve it,  First, you need

Working with Linux on the desktop often requires tools that allow you to take screenshots. In mobile operating systems such as Android or iOS can be done quickly and easily. However, in Linux, we have tools a little more complete than allowing us to add flexibility to the process. So if you want to know

The graphic user interfaces were born with the primary objective of providing shortcuts and improving the speed with which processes are performed in the operating system. However, this is not only limited to this but also applies to many tools that are designed for use in the terminal. Among these applications is Git, a version

Downloading files using the BitTorrent protocol has been very popular over the years. Even today it is still used to share many files via the Internet such as ISO images of major Linux distributions. So, it is convenient to know which are the applications for downloading torrents in Linux. That is what the next post

One of the most common myths surrounding Linux is that it is difficult to use. But this is no longer true, today many Linux distributions are quite simple to use and where it is not necessary to know how to use the terminal to use it. On the other hand, there is the myth that

If you are a developer or sysadmin, you have probably heard or read a lot about MySQL and MariaDB. Both are quite efficient and even compatible relational database management systems. This makes it not always easy to decide on one or the other. So the goal of this post is to establish differences and similarities

When Linux distributions started to appear, one of the main complaints was that not many programs were available. And not only that but the few that were did not work in the best way. Fortunately, this has changed and now there are many options to choose from. This is also the case for text editors,

If there is one thing that normally characterizes the entire Linux ecosystem, it is that there are many solutions to one problem. Recently we told you about a package distribution problem that both Snap and Flatpak are trying to solve from their perspectives. They bring several advantages to developers who see how it is becoming