The Log File Navigator, lnav for short, is an advanced log file viewer for the small-scale. It is a terminal application that can understand your log files and make it easy for you to find problems with little to no setup. Log messages from different files are collated together into a single view. Automatic detection of log format. Automatic decompression of GZip and BZip2 files. Filter log messages based on regular expressions. Use SQL to analyze your logs.
Even works with systemfail's journals.
How to use rossumur/esp_8_bit's atr_image_explorer.html file to explore the contents of ATR disk images and disassemble the files.
An online version of the jq tool, suitable for exploring, experimenting, and debugging.
A visual directory, source map, and explorer for OSINT sources and utilities. If you're not sure what you need or what to try, browse the categories until you find something that looks useful.
Github repo for the page: https://github.com/lockfale/OSINT-Framework
gitin is a minimalist tool that lets you explore a git repository from command line. You can search from commits, inspect indvidual files and changes in the commits, see ahead/behind commits etc. It is an alternative and interactive way to explore the commit history. Also, you can explore your current state by investigating diffs, stage your changes and commit them.
Drill down JSON interactively by using filtering queries like jq. Sort of like a CLI JSONpath explorer. Written in Go. Suggestions and autocomplete. Give it JSON somehow and go to it. Has hotkeys, too.
An online point-and-click interface for DNS debugging using Dig.
An online webapp that lets you explore any mastodon instance's local view and pick out accounts to follow.