Rok Carl rokcarl

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Linux System Metrics

CPU

system.cpu.idle: % Idle CPU
system.cpu.system: % System CPU
system.cpu.user: % User CPU

Disk

Install Minikube with virtual-box VM driver

$ brew update && brew install kubectl && brew cask install docker minikube virtualbox
$ brew cask reinstall minikube
$ minikube delete
$ rm -fr ~/.minikube/

Logging setup for FastAPI

This logging setup configures Structlog to output pretty logs in development, and JSON log lines in production.

Then, you can use Structlog loggers or standard logging loggers, and they both will be processed by the Structlog pipeline (see the hello() endpoint for reference). That way any log generated by your dependencies will also be processed and enriched, even if they know nothing about Structlog!

Requests are assigned a correlation ID with the asgi-correlation-id middleware (either captured from incoming request or generated on the fly). All logs are linked to the correlation ID, and to the Datadog trace/span if instrumented. This data "global to the request" is stored in context vars, and automatically added to all logs produced during the request thanks to Structlog. You can add to these "global local variables" at any point in an endpoint with `structlog.contextvars.bind_contextvars(custom

	echo "Type the PR number, e.g. 358."
	read PR_NO
	git fetch upstream pull/$PR/head:pr-$PR;
	git checkout pr-$PR;