Learn how to install a Debian software package from an unsigned package repository.
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baeldung
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Baeldung on Linux
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Checking RPM Dependencies From the Command Line
Filed under Package Management
Learn ways to check the dependencies of installed and non-installed RPM packages with different tools.
How to Remove the Timeout From GRUB Menu
Filed under Boot Process
When using the GRUB boot loader, we may wish to reconfigure the timeout to make it easier to select the right boot option. We look at how this can be achieved.
How to Prepend a Timestamp to the Output of a Command in Linux
Filed under Scripting
Learn how to prepend a timestamp to the output of an executed command in Linux.
How to Use a Regex Inside an if Clause in Bash
Filed under Scripting
A quick and practical guide to using a regex inside an if clause in bash.
Create a File Image Container or Filesystem in a File
Filed under Filesystems
Learn how to create, format, and mount a filesystem within a file.
Creating a New SSH User
Filed under User Administration
A quick and practical guide to creating a new SSH user.
Extracting Frames From a Video Using FFmpeg
Filed under Scripting
FFmpeg is the most common Linux tool for manipulating video files. We look at how to use it for frame extraction.
How to Create a Shortcut to Execute a Shell Script in Bash
Filed under Administration, Scripting
A quick and practical guide to creating a shortcut to a shell script.