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How to Create a Fake Webcam on Linux with FFmpeg
23+ hour, 24+ min ago (822+ words) A fake webcam on Linux is a virtual camera that sends a video file to an application expecting camera input. On Ubuntu and Debian, v4l2loopback creates the device while FFmpeg converts and feeds the frames for software testing, demonstrations, accessibility workflows,…...
ffmpeg 9: Convert HEVC to H.264 on Linux
2+ day, 20+ hour ago (1421+ words) Streaming an HEVC (x265) rip from a Jellyfin server on a Raspberry Pi is a fast way to peg the CPU and stutter playback, since HEVC needs far more horsepower to decode than H.264 does without a dedicated chip. The fix is…...
Fastfetch vs Neofetch: Install and Customize Fastfetch on Linux
2+ day, 22+ hour ago (755+ words) Fastfetch vs Neofetch comes down to maintenance and configuration. Install Fastfetch on Linux, then customize its JSONC modules and bundled presets. Neofetch remains usable, but its repository has been archived since April 2024. Fastfetch continues to ship releases and supports Linux,…...
Bleeding-Edge Linux Distributions and How to Choose One
3+ day, 2+ hour ago (1123+ words) A bleeding-edge Linux distribution delivers kernels, drivers, desktop releases, compilers, and libraries soon after upstream projects publish them. That speed can solve hardware or development needs at the cost of more frequent system maintenance. Bleeding edge describes a delivery policy,…...
Install JetBrains Rider on Linux
3+ day, 22+ hour ago (560+ words) JetBrains Rider supports Linux, and the installation path changes how you update the IDE. Install it with Snap for a package-managed route, use JetBrains Toolbox when you manage several JetBrains tools, or unpack the official archive when you need control…...
Linus Torvalds Net Worth: What Is Publicly Documented
3+ day, 23+ hour ago (574+ words) Searches for Linus Torvalds net worth produce estimates that disagree by tens or hundreds of millions of dollars. No public financial filing establishes a verified figure, so the useful answer is to treat every published number as an estimate and…...
How to install and use anonsurf on Kali Linux?
1+ week, 1+ hour ago (839+ words) Anonsurf is a Kali-focused script that changes system network routing through Tor with iptables. Install it only in a disposable Kali environment, inspect the installer before granting root access, and treat it as a routing tool rather than an anonymity…...
Fix sudo: npm: command not found on Ubuntu
1+ week, 1+ day ago (576+ words) The error sudo: npm: command not found means sudo cannot locate npm in its own command search path. First check whether npm is missing for every shell or only when you add sudo, then use the matching fix. Before you…...
How to Install Docker and Run a Docker Container on Ubuntu
1+ week, 2+ day ago (398+ words) Docker Engine lets Ubuntu run an application in an isolated container without creating a full virtual machine. This installation uses Docker’s apt repository, then confirms that the daemon can download and run the hello-world image. Use a supported Ubuntu release…...
How to Mount an SMB/CIFS Share on CentOS 7
1+ week, 2+ day ago (314+ words) Install cifs-utils before using credential files or SMB protocol options. CentOS 7 is a legacy distribution, so use an enabled repository that supplies cifs-utils for your maintained environment and confirm that your account can use sudo. Use a dedicated local directory…...