Dmitriy Yakovlev bibigon812

MetaOps

thurt / revprox.go

Last active August 4, 2025 13:41 — forked from JalfResi/revprox.go

Simple reverse proxy in Go (forked from original to use a struct instead of a closure)

amgorb / redis-client-ouput-buffer-limit

Last active October 29, 2025 13:56

redis replication scheduled to be closed ASAP for overcoming of output buffer limits.

	If your redis initial replication fails with error like
	"5101:M 20 Feb 18:14:29.130 # Client id=4500196 addr=71.459.815.760:43872 fd=533 name= age=127 idle=127 flags=S db=0 sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=0 obl=13997 oll=1227 omem=192281275 events=rw cmd=psync scheduled to be closed ASAP for overcoming of output buffer limits.

	this means that slave buffer is not enough and you should increase it (at master!) with command like
	redis-cli config set client-output-buffer-limit "slave 836870912 836870912 0"

	more info: https://redis.io/topics/clients

bom-d-van / ddos.txt

Created February 12, 2017 11:46

Detecting and Mitigating DDOS Attacks

	Detecting and Mitigating DDOS Attacks

	#List all Finish (FIN) packets
	machine1 : sudo /usr/sbin/tcpdump -Nnn -i any -s0 'tcp[13] & 1 != 0'


	#List all SYN and SYN-ACK packets
	machine1 : sudo /usr/sbin/tcpdump -Nnn -i any -s0 'tcp[13] & 2 != 0'

chexov / nginx.conf

Last active August 23, 2023 18:12

nginx wide open CORS with Range requests

	#
	# max requests per keepalive connection
	keepalive_requests 55000;

	# awesome OPTIONS header
	if ($request_method = 'OPTIONS') {
	add_header "Access-Control-Allow-Origin" $http_origin;
	add_header "Vary" "Origin";
	add_header 'Access-Control-Allow-Credentials' 'true';
	add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';

ygotthilf / jwtRS256.sh

Last active December 3, 2025 11:46

How to generate JWT RS256 key

	ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
	# Don't add passphrase
	openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
	cat jwtRS256.key
	cat jwtRS256.key.pub

alexclifford / s3_set_object_public.sh

Created July 24, 2015 01:59

Make S3 object public and private via s3cmd command line

	s3cmd setacl s3://bucket/path/to/file --acl-public
	s3cmd info s3://bucket/path/to/file
	s3cmd setacl s3://bucket/path/to/file --acl-private

Gronghon / rbenv-install-system-wide.sh

Created September 7, 2013 23:08 — forked from v1nc3ntlaw/rbenv-install-system-wide.sh

	#
	# Run as root
	# $ bash <(curl -s https://raw.github.com/gist/1631411)
	#

	# Update, upgrade and install development tools:
	apt-get update
	apt-get -y upgrade
	apt-get -y install build-essential git-core curl \
	libssl-dev \

JalfResi / revprox.go

Last active August 9, 2025 19:56

Simple reverse proxy in Go