rafamdr’s gists

rafamdr / aws_ecr_image_move.sh

Created October 19, 2020 16:39

Bash cmds to move AWS ECR image from one account to another

	$(aws ecr get-login --no-include-email --region us-east-1 --profile account1)
	docker pull 000000000001.dkr.ecr.us-east-1.amazonaws.com/some-repo:latest

	$(aws ecr get-login --no-include-email --region us-west-2 --profile account2)
	docker tag 000000000001.dkr.ecr.us-east-1.amazonaws.com/some-repo:latest 000000000002.dkr.ecr.us-west-2.amazonaws.com/some-repo
	docker push 000000000002.dkr.ecr.us-west-2.amazonaws.com/some-repo:latest

rafamdr / gist:57636f94a325582024fbfe747f7d800c

Created October 19, 2020 16:24

Powershell cmds to start locust master and workers

	For ($i=0; $i -le 6; $i++) { Start-Process -FilePath "python" -ArgumentList "-m","locust","-f","locustfile.py","--worker","--master-host=localhost" }

	python -m locust -f locustfile.py --master

rafamdr / locust_starter.sh

Created October 19, 2020 16:21

Bash script to start Locust master and workers

	#!/bin/bash
	set -e
	if [ ! "$BASH_VERSION" ] ; then
	exec /bin/bash "$0" "$@"
	fi
	for i in {1..7}
	do
	locust -f locust_file --worker --master-host=localhost &
	done
	locust -f locust_file --master

rafamdr / gist:350cd8d7731d0c1e4fbb6978c93387ab

Created October 19, 2020 16:18

TCPdump cmd to listem different ports on any interface and save data into a file

tcpdump -i any -nn -s0 -v -w ./tcpdump.cap port '(80 or 5201 or 5202 or 5203 or 5204 or 5205 or 5206 or 5207)'

rafamdr / curl_sendfile_http.sh

Created October 19, 2020 16:16

cURL cmd to send file to a page with a component called "uploadfile"

curl -i -X POST -L --insecure --progress-bar -o sending_output.txt -H 'Content-Type: multipart/form-data' -F 'uploadfile=@./b.bin' localhost:8001/demo/upload

rafamdr / gist:abc58240e0786f8166d3dfa9b5fe8eea

Created October 19, 2020 16:13

Nginx config snippet for capturing HTTP user agent

	log_format compression '$time_local - $remote_addr: "$http_user_agent"';
	access_log /var/log/nginx/access.log compression;

rafamdr / babylisp.py

Created October 14, 2020 18:56

BabyLisp

	# Given a basic Lisp-like string expression, parse it (where the available functions are add, subtract, multiply,
	# and divide, and they all take in 2 values).
	#
	# Examples:
	# $ babyLisp(‘(add 1 2)’)
	# $ 3
	# $ babyLisp(‘(multiply 4 (add 2 3))’) $ 20
	# ----------------------------------------------------------------------------------------------------------------------

rafamdr / redirecting_using_socat.txt

Created July 11, 2020 18:19

Redirect local service with specific port using a public port

	# Two examples (TCP and UDP) showing how to redirect traffic to private ports (6120, 6121) used by a local service,
	# using public ports (8000, 8001).
	# Bonus: if your application/service has IP address or DNS name filtering, in this case, using this approach,
	# it will understand that all requests are coming from "localhost"


	socat tcp-listen:8001,reuseaddr,fork tcp:localhost:6121

	socat udp-listen:8000,reuseaddr,fork udp:localhost:6120

rafamdr / curl_progressbar.txt

Last active April 12, 2021 11:14

curl with progress bar

	curl --progress-bar \
	-o sending_output.txt \
	[email protected] \
	https://sitetest.io/upload

	# If you want a progress meter for HTTP POST or PUT requests, you need to redirect the response output to a file,
	# using shell redirect (>), -o [file] or similar.

	# Source: https://stackoverflow.com/questions/9973056/curl-how-to-display-progress-information-while-uploading#answer-39302427:~:text=I%20had%20trouble%20with%20the%20accepted%20answer's%20command%20redirection%20and%20found

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