LNAV Reviews

info-beamer Reviews

LNAV mentions (61)

• ht: Headless Terminal

  As others have kinda alluded to, it could be useful for testing TUI applications. I develop a logfile viewer for the terminal (https://lnav.org) and have a similar application[1] for testing, but it's a bit flaky. It produces/checks snapshots like [2]. I think the problems I run into are more around different versions of ncurses producing slightly different outputs. [1] - - Source: Hacker News / 5 days ago

• Ask HN: Interesting TUIs (text user interfaces), maybe forgotten ones?

  The Logfile Navigator (https://lnav.org) is a log file viewer/merger/tailer for the terminal. It has some advanced UX features, like showing previews of operations and displaying context sensitive help. For example, the preview for filtering out logs by regex is to highlight the lines that will be hidden in red. This can make crafting the right regex a bit easier since the preview updates as you type. lnav... - Source: Hacker News / about 1 month ago

• Angle-grinder: Slice and dice logs on the command line

  See https://lnav.org for a powerful mini-ETL CLI power tool; it embeds SQLite, supports ~every format, has great UX and easily handles a few million rows at a time. - Source: Hacker News / about 1 month ago

• Toolong: Terminal application to view, tail, merge, and search log files

  The code base seems like a good reference as a small Python project. My fav option in this class of apps: https://lnav.org/ It lets you use journalctl with pipes as requested here: https://github.com/Textualize/toolong/issues/4. - Source: Hacker News / 4 months ago

• Logdy.dev – web based logs viewer UI for local development environment

  For local development, I cannot recommend lnav[1] enough. Discovering this tool was a game changer in my day to day life. Adding comments, filtering in/out, prettify and analyse distribution is hard to live without now. I don't think a browser tool would fit in my workflow. I need to pipe the output to the tool. [1] https://lnav.org/. - Source: Hacker News / 4 months ago

info-beamer mentions (18)

• What are you rewriting in rust?

  I'm writing a Rust digital signage player very heavily influenced by info-beamer, with a focus more on local intranet control: https://github.com/superlou/signrs. You develop a signage application in JavaScript with drawing functions, and the player runs it cross-platform (including Raspberry Pi), and provides a web server for remote control. Source: 11 months ago

• Godot 3.5.2 on Raspberry Pi 3B < 20 FPS

  I am trying to port a digital signage application I built on info-beamer to Godot. The application is expected to run full-screen on a set of Raspberry Pi 3Bs (at least until Pi 4s are back in stock), preferably with 1600x900 px resolution or better since the application is mostly drawing text. Source: about 1 year ago

• A friend of mine set up these TVs in his bar, where they sometimes show live TV. How can we get rotated content to play across all of the screens together?

  I would suggest you check out info-beamer.com and trueomni.com . I am using info-beamer on several displays in commercial situations and it has worked well. I haven't tried rotating to an angle but you should be able to map the screens as if they are level and play the content across them all. Source: over 1 year ago

• Digital Signage / Media player

  Check out Infobeamer For the raspberry pi. Source: over 1 year ago

• Local BBQ chain. Simple menu display.

  You might also try out info-beamer (full disclosure: operated by my company) if you have 30 minutes of spare time. Unlike pisignage and yodeck, it's not based on Raspberry Pi OS and implements some reliability features they cannot easily add like: Complete OS image verified every boot to detect any corruption, OS always read-only even during OS upgrades thanks to A/B booting, 100% power loss safe and highly... Source: about 2 years ago