Linux configuration files are often plain text, which makes them easily editable using command-line tools. Among the most powerful of…
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By default, SSH already uses secure data communication between remote machines, but if you want to add an extra security…
Sudoers is the default sudo security policy plugin in Linux; however, experienced system administrators can specify a custom security policy…
When starting out with Linux, you may encounter the terms “services” and “daemons” quite frequently, which refer to background processes…
After the success of our RHCSA / RHCE and LFCS / LFCE certification books, we are now happy to present…
Thanks again for the amazing response to Parts 1, 2, and 3 of our Linux Interview Questions series here on…
OCR stands for optical character recognition, and software of this type is designed to convert images, pictures, or scanned documents…
After four highly appreciated and successful articles in our series on Lesser-Known Linux Commands, we’re excited to bring you the…
Welcome back to our Linux Interview Questions series on Tecmint! We’re truly grateful for the encouraging feedback on the first…
atop is a full-screen performance monitoring tool that provides detailed reports about all system processes, including those that have already…