If you’re working with LaTeX documents that need to include JPG or PNG images, converting them to EPS (Encapsulated PostScript) format is a straightforward approach. While modern LaTeX workflows often handle JPG directly, EPS conversion remains useful for compatibility with certain tools, print workflows, or when working with legacy build systems. Installation ImageMagick is the…
SSH (Secure Shell) is the standard way to remotely access Linux systems. Whether you’re administering servers, deploying code, or managing infrastructure, SSH is essential knowledge. Windows Clients Built-in OpenSSH (Windows 10+) Modern Windows includes native SSH support. Open PowerShell or Command Prompt and connect directly: ssh username@hostname ssh username@192.168.1.100 ssh -p 2222 username@hostname No installation…
Use fdisk or parted to create a new partition. parted is generally preferred for modern systems as it handles larger disks better: # parted /dev/sdd (parted) mklabel gpt (parted) mkpart primary 0% 100% (parted) quit Or with fdisk for MBR-based systems: # fdisk /dev/sdd Then: Press n to create a new partition Press p for…
Fedora has evolved its hostname management over the years. Modern versions use systemd and the /etc/hostname file, while older releases relied on /etc/sysconfig/network. Here’s how to handle both scenarios. Using hostnamectl (Recommended) The most straightforward method on current Fedora is using hostnamectl, which handles hostname changes through systemd: sudo hostnamectl set-hostname newname.example.com For a hostname…
Modern iOS devices handle a wider range of video formats natively, but if you’re working with legacy formats or need specific encoding for compatibility, conversion is straightforward with ffmpeg. This guide covers converting common video formats (.wmv, .mpg, .mkv, .webm, etc.) to .mp4 format suitable for Apple devices. Installing ffmpeg On most modern Linux distributions,…
RPM Fusion provides software that the Fedora Project doesn’t ship—primarily due to licensing restrictions, patent concerns, or proprietary redistributability requirements. The repository splits into two branches: free: Open Source Software that Fedora cannot distribute due to other legal or policy reasons nonfree: Non-open source software, including proprietary drivers and restricted-use applications Enable both repositories on…
ns (Network Simulator) is a discrete-event simulator used primarily for research and educational purposes in networking. The two major versions—ns-2 and ns-3—are substantially different in architecture and usage patterns. This guide covers installation on current Fedora systems. Installing ns-2 on Fedora Note: ns-2 is legacy software and requires significant compatibility workarounds on modern systems. Consider…
Package Installation Install the required packages: dnf install nfs-utils nfs-utils includes both server and client tools. The separate rpcbind package is no longer needed on modern systems — it’s handled as a dependency and runs as part of the NFS service. Configure /etc/exports Edit /etc/exports to define which directories clients can mount and with what…
Every user working with Git needs an SSH key pair for authentication. Generate one if you don’t have it: ssh-keygen -t ed25519 -C “your-email@example.com” Ed25519 keys are preferred over RSA for better security and performance. The command creates ~/.ssh/id_ed25519 (private key) and ~/.ssh/id_ed25519.pub (public key). Share the public key with your Git server administrator to…
Thunderbird’s built-in compose window is functional but limited. Using Vim as an external editor gives you the full power of modal editing and your customizations for email composition. Prerequisites You need Thunderbird with the External Editor extension installed. As of 2026, this extension continues to work with current Thunderbird versions. Install it from the Thunderbird…
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Continue Learning Explore more in the Linux Essentials Path
Continue Learning Explore more in the Linux Essentials Path
Continue Learning Explore more in the Linux Essentials Path
Continue Learning Explore more in the Linux Essentials Path
Continue Learning Explore more in the Linux Essentials Path
Continue Learning Explore more in the Linux Essentials Path