Linux CLI

Why the Linux command line is the ground-truth layer beneath every Python process, and how shell primitives like processes, signals, and file descriptors map onto the abstractions Python's interpreter, venv, and multiprocessing model give you at the app level.

Files, permissions, processes, and services.

`grep`, `rg`, `find`, `sed`, and `awk`.

venvs, `pipx`, `uv`, and running scripts.

Composing tools for data wrangling.

`ps`, `htop`, signals, and `nohup`.

Keys, tunnels, and `tmux`.

Aliases, functions, and history.

A fast, ergonomic terminal workflow.