rafamdr

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

rafamdr

# 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

# 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

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

rafamdr

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

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

#!/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

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

$(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

cat hadoop_file.bin | gzip -d