Articles marked as Linux Commands center around the Linux command line, and using it to accomplish a particular task.
Linux Nightly believes that the command line is the most powerful feature of this operating system. In these guides, we’ll help you master essential Linux commands.
Generating files of a specific size can be useful for testing purposes. There are several different commands in Linux that can create files of certain sizes. Check out the commands and examples below to learn how. Generate file of specific size with truncate The truncate command may be the perfect tool for the job, as …
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HEIF photos (those with the .HEIC file extension) can store image data more efficiently than JPG or PNG, which yields a smaller file size. But the glaring drawback is that HEIF doesn’t enjoy widespread support. If you have some HEIF photos that you need to convert to a different format, this can be done from …
Convert HEIF Images to JPG or PNG on Linux (With Commands) Read More »
When trying out a new Linux distribution, one of the first things you need to familiarize yourself with is the system’s package manager. Arch Linux and other Arch-based distros, like Manjaro, use pacman to install or update packages, remove software, and keep the system up to date. Pacman isn’t related to the classic video game, …
The kill, pkill, and killall commands are used to terminate processes on a Linux system. They are default command line utilities that all pretty much do the same thing, but in different ways. Mastering these commands will allow a Linux user to exercise more control over their system, as they’ll have the ability to end …
Kill Processes in Linux – Kill, Pkill, Killall Commands Read More »
Let’s talk about compression. As a Linux user, you’re probably already familiar with longtime staples like gzip, bzip2, and xz. They’ve been around for a while, and most everyone has at least stumbled across them by now, if they’re not actively using them on a regular basis. As if there weren’t enough already, there’s a …
How to Use Zstandard Compression on Linux (With Commands) Read More »
Files with the .tar extension, often called tarballs, are used for storing many files inside a single archive. Usually, but not always, tar files are compressed to save space. For example, gzip compression on a tar archive will change the file’s extension to .tar.gz, or just .tgz. The tar format has been around since the …
The rsync Linux command is a versatile tool for incremental file transfers. Specifically, it keeps two directories in sync, whether they be local directories or remote. As you can imagine, this works incredibly well for backups or for directories that receive gradual file changes. It’s almost impossible to overstate the versatility of rsync. The command …
When executing the rsync command, especially with the -v (verbose) option, you’ll see related output in your terminal. But what if you need to save this output, either because you want to refer to it later, or you need to check on unattended rsync transfers? In this guide, we’ll see how to log rsync transfers …
If you are running MySQL on Linux and need to back up your databases, you can use Bash commands from the terminal to accomplish the task. A simple script could even make daily backups. In this guide, we’ll show you how to backup your MySQL databases and restore data from those backups. Make a Backup …
Backup and Restore MySQL Databases via Linux Command Line Read More »
The recoverjpeg tool available on Linux can scan hard drives, SD cards, or any storage device for lost photos. It’s a great tool for recovering deleted photos or attempting to salvage some pictures from a corrupted storage device. We’ll explain how it works and show you how to use it in this guide. There are …
How to Recover Deleted Photos in Linux with recoverjpeg Read More »
