json interactive stream editor (jq + up)

uses jq under the hood, but exposes an interactive session for it

List of many commandline utilities (from funny to useful to impressive)

Basics of various linux and commandline based tools

Shell Expansions
Decision and Looping Constructs
Function and Nested Function
String and Arrays
Regular Expression
I/O Redirections and Process Substitutions
Command-Line Options
System Signals for Inter-Process Communications
Built-in and Environmental Variables
Debugging Techniques

Example based guide to mastering GNU AWK

Example based guide to mastering GNU SED

Example based guide to mastering GNU GREP and RIPGREP

A list of methods for fast file system navigation from the command line.

CLI search and replace | Space Age seD. Contribute to ms-jpq

sed -like tool which is purely focused on in-place substitution.

That means it specifically goes through files to replace all instances of a pattern with another.

Intuitive find & replace CLI (sed alternative).

Simpler than sed (can't do some of its advanced scripting possibilities) but much more intuitive for everyday use.

KDEConnect -like android notification/file mirroring tool, open source

Taskwarrior terminal user interface. tui

advanced gnuplot functions

simple gnuplot introduction

A terminal image viewer based on Überzug. Contribute to ckardaris

CLI plain-text note-taking, bookmarking, and archiving with encryption, filtering and search, Git-backed versioning and syncing, Pandoc-backed conversion, and more in a single portable script. - xwmx

Top-like interface for container metrics. top/htop for containers

A terminal based Matrix client written in Go.

NOT a cli client, less useful for scripting

Command line matrix client. Contribute to ahmedsaadxyzz

CLI client for matrix -> useful for notification daemon, polybar integration, or other scripting purposes

NOT a tui client (perhaps look into gomuks instead)