Imagine you developed a script using python or bash that talks to the internet and fetch files or scrap data, etc, or simply take time to execute. When you run that script you really don’t know if it is running or stuck or how long I have to wait. Right? This will not be a …
So you now have your raspberry pi, and have to set up the initial installation and the setup of the operating system. There are two ways that you can do this. The first way is with NOOBS, this is a fantastic, easy-to-use version that allows you to install multiple operating systems onto one sd card …
How To Install NOOBs and Raspbian on Your Raspberry Pi Read More »
We have already discussed earlier the process of converting image files into a PDF document. The opposite is also possible, that is, you can also convert any number of pages inside a PDF document into a series of Images. This trick can be used to edit a PDF file if you first convert it to …
Convert a PDF Document to Images in the Linux Terminal Read More »
OnlyOffice is among the top alternatives for Microsoft Office suite which are available on Linux desktop. It is open-source and free to use at an individual level. This application is very similar to Microsoft Office in terms of looks, so if you are migrating from a Windows environment then this will suit you more than …
DNF is the default package manager in RHEL, Rocky Linux, Alma Linux, Fedora, and CentOS along with the YUM package manager. Upgrading your distribution is very simple using these package managers. However, we don’t always want to update certain packages like MySQL, PHP, Apache Server (HTTP), and other important applications which will certainly break many …
Disable Updates of a Specific Package in RHEL/Fedora/CentOS Read More »
While trying to access a webpage, one may experience the error “A network change was detected” in their web browser. This is a fairly common error that prevents you from accessing the internet on your system. This error is often accompanied by a “your connection was interrupted” error message. This article will guide you through …
Whenever you enter your password in the Terminal whether to install a software or to access a remote server via SSH, you have to type your password. Now, the problem is, that sometimes while typing the password you forget how many characters you’ve entered, and you may have to write the password all over again …
Show Asterisks While Typing Your Password in the Terminal Read More »
The grep command in Linux is used to search for a specific text string in any file. This is a really powerful tool which you can use in several ways by searching for new lines, lines having no uppercase letters and many more ways. The grep command, however, does not work with PDF files. That’s …
We often have duplicate files stored in our directory, whether music, or documents. And deleting those files is very exhausting, specially when you don’t know which files have more than a one copy. That’s where fdupes command comes in. In this article, we will go through the installation process of this tool, and we will …
fdupes – Find and delete duplicate files in Linux Read More »
I was removing a desktop entry for an application earlier today, and then by mistake, I removed the /usr/share/applications folder completely instead of the desktop entry. The applications still worked when launched from the terminal, but when the next time I turned on my Fedora machine, I could not even access the GDM login screen. …
[Solved] Accidentally deleted /usr/share/applications directory in Fedora. Read More »