Elijah Lynn ElijahLynn

Slack

inline - double click to highlight the string, then press ` to wrap in backticks
block - ??

TIL: For a consistent fingerprint auth experience on Mac, for both GUI and CLI, I learned that I can add this snippet to the top of /etc/pam.d/sudo:

auth       sufficient     pam_tid.so

and now everytime I get a password prompt, I instead get a fingerprint popup modal. Saves a ton of time if you have a longer password.

The docs are here but don't specify this level of detail, I found this through trial/error: https://prometheus.io/docs/prometheus/latest/configuration/configuration/#http_config

Set your access policy up and create a token for it at https://grafana.com/orgs/{{ORG_NAME}}/access-policies
Get your QUERY_ENDPOINT + INSTANCE_ID from https://grafana.com/orgs/{{ORG_NAME}}/members, then click your stack on the left, https://grafana.com/orgs/hedera/stacks/{{STACK_ID}}, then click Prometheus and scroll down to get your Instance ID (https://grafana.com/orgs/hedera/hosted-metrics/{{USERNAME/INSTANCE_ID}}
Then create a file with the creds, e.g. .promtool-http-config.yml with the below format:
```
authorization:
```

	# sets the default zone for your gcloud CLI. It means it will apply to all your future gcloud commands coming from that same terminal.
	gcloud config set compute/zone <zone>

	# default value for this specific project only.
	gcloud compute project-info add-metadata --metadata google-compute-default-zone=<zone>


	# https://www.reddit.com/r/googlecloud/comments/brshdg/how_to_set_correctly_default_zoneregion_via_gcloud/

	functions known_hosts_remove_line
	# Defined via `source`
	function known_hosts_remove_line
	# get total number of lines in the known_hosts file
	set total_lines (wc -l < ~/.ssh/known_hosts \| tr -d ' ')
	if test $argv[1] -gt $total_lines
	echo "Line number $argv[1] exceeds total lines ($total_lines) in ~/.ssh/known_hosts"
	return 1
	end
	sed -i '' "$argv[1]d" ~/.ssh/known_hosts

	For a consistent fingerprint auth experience on Mac, for both GUI and CLI, I learned that I can add the below and everytime I would have gotten a password prompt, I now instead get a fingerprint popup modal. Saves a ton of time if you have a longer password.

	/etc/pam.d/sudo Add this line to the TOP, bottom won't work.
	```
	auth sufficient pam_tid.so
	````

	I want to create a boiler plate project to create CLI commands that wrap around docker. Then have all the scripting in a Docker image and the CLI program passes the args and any ENV vars for secrets (api access) to the docker run.

	I am not easily finding anything like this, but this is a start:

	https://andrewlock.net/packaging-cli-programs-into-docker-images-to-avoid-dependency-hell/

	# enable bash strict mode: exit on error (-e), undefined variables (-u), & pipe failures (-o pipefail)
	set -euo pipefail