Software Alternatives & Reviews

LNAV VS klogg

Compare LNAV VS klogg and see what are their differences

LNAV logo LNAV

The Log File Navigator (lnav) is an advanced log file viewer for the console.

klogg logo klogg

klogg is the fork of glogg - the fast, smart log explorer.
  • LNAV Landing page
    Landing page //
    2022-10-04
  • klogg Landing page
    Landing page //
    2023-04-17

Klogg is cross-platform open source tool designed to view and search information in large log files.

Klogg:

  • Runs on Unix-like systems, Windows and Mac thanks to Qt5
  • Supports Perl-compatible regular expressions
  • Is fast and reads the file directly from disk, without loading it into memory
  • Utilizes all CPU cores to speed up regex-matching
  • Detects file encoding using uchardet library (support utf8, utf16, cp1251 and more)
  • Colorizes the log and search results
  • Watches for file changes on disk and reloads it (kind of like tail)

klogg

$ Details
free
Platforms
Windows Mac OSX Linux
Release Date
2017 December

LNAV features and specs

No features have been listed yet.

klogg features and specs

  • Regular Expressions: Yes
  • Cross-platform support: Yes
  • Tail: Yes
  • Bookmarks: Yes
  • Scratchpad: Yes
  • Text highlight: Yes

LNAV videos

LNAV: Easy Color Coded Real Time Log File Viewer for Linux

klogg videos

Manejo de archivos Logs en Windows y Linux

Category Popularity

0-100% (relative to LNAV and klogg)
Monitoring Tools
64 64%
36% 36
Log Management
61 61%
39% 39
Realtime Analytics
46 46%
54% 54
Developer Tools
70 70%
30% 30

User comments

Share your experience with using LNAV and klogg. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare LNAV and klogg

LNAV Reviews

Best Log Management Tools: Useful Tools for Log Management, Monitoring, Analytics, and More
If Enterprise-level log management tool is overwhelming you by now, you may want to look into LNAV — an advanced log data manager intended to be used by smaller-scale IT teams. With direct terminal integration, it can stream log data as it is incoming in real-time. You don’t have to worry about setting anything up or even getting an extra server; it all happens live on your...
Source: stackify.com

klogg Reviews

We have no reviews of klogg yet.
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Social recommendations and mentions

Based on our record, LNAV seems to be a lot more popular than klogg. While we know about 58 links to LNAV, we've tracked only 3 mentions of klogg. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

LNAV mentions (58)

  • 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 / 3 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 / 3 months ago
  • Logdy.dev – web based logs viewer UI for local development environment
    If it's just files, lnav [1] is pretty good. [1] https://lnav.org/. - Source: Hacker News / 3 months ago
  • Textanalysistool.net
    Https://lnav.org/ Is a good Linux command line tool in the same genre. - Source: Hacker News / 3 months ago
  • Show HN: Tailspin – A Log File Highlighter
    This is really pretty - I do really wish for a good rust replacement for lnav[1] someday. 1: https://lnav.org/. - Source: Hacker News / 6 months ago
View more

klogg mentions (3)

  • Share your greatest free tools
    Glogg is a great tool, but unfortunately it is not developed anymore. I maintain a fork -- klogg (https://klogg.filimonov.dev). It is generally faster for both opening a file and performing searches. Current dev builds that use hyperscan regular expression engine can open a file and do a search while glogg would still be indexing that file. Source: about 2 years ago
  • Opening large files (>2GB) in Windows
    Once I had to go through an unusually large log file which was around 2GB. I am a regular Notepad++ user but it couldn't handle the file. In addition to opening the file I also needed to search around the file for keywords like Error or Exception. I found klogg to be just the right tool for me. It allows for viewing as well searching for words within the large text file easily. - Source: dev.to / about 2 years ago
  • pyTermTk, a personal attempt to create a Python TUI
    This is still an early stage TUI, many widgets are incomplete or missing (i.e. Text area, partial keyboard support, incomprehensible Documentation) I have very little time to work on it and the progresses are incredibly slow. I develop it in order to create a terminal log viewer that could mimic the features exposed by glogg or klogg. Source: about 2 years ago

What are some alternatives?

When comparing LNAV and klogg, you can also consider the following products

BareTail - BareTail is a real-time log file monitoring tool. Features Real-time file viewing

glogg - glogg is a multi-platform GUI application to browse and search through long or complex log files.

json-log-viewer - Powerful terminal based viewer for JSON logs using ncurses.

LogViewPlus - Looking for a better log viewer? LogViewPlus is a professional log file viewer that can parse, read, tail, merge and analyze log files in any format. Remote log files (SFTP) and large files are supported. Easy configuration.

SPHW - LogViewer - A free platform-independent tool for monitoring log files in real-time.

OctoSQL - OctoSQL is a query tool that allows you to join, analyse and transform data from multiple databases and file formats using SQL. - cube2222/octosql