Alex Pristenskiy apristen

SW development since 2004

apristen / docker-comose.yml

Last active February 12, 2024 14:30

PostgreSQL 15.1 inside Docker with IPv6 support.

	version: '3.5'

	# Tested with:
	#
	# $sudo docker --version
	# Docker version 25.0.3, build 4debf41
	#
	# $sudo docker-compose --version
	# docker-compose version 1.29.2, build 5becea4c
	#

apristen / easy_prerouting_port_forwarding_example.sh

Created January 4, 2022 16:08

Easy way for TCP and/or UDP ports forwarding from privileged (<1024) to non-privileged (>1024) ports using just iptables PREROUTING.

	#!/bin/bash
	iptables -t nat -A PREROUTING -p tcp -m tcp --dport 25 -j REDIRECT --to-ports 2525
	iptables -t nat -A PREROUTING -p udp -m udp --dport 53 -j REDIRECT --to-ports 5353

Last active December 24, 2021 21:50

How to move repo from one git to another with all branches and commits, for example from Bitbucket to GitHub.

	# see https://www.devopsschool.com/blog/how-to-move-repository-from-bitbucket-to-github-with-all-branches-and-commits/
	# see https://stackoverflow.com/questions/10312521/how-to-fetch-all-git-branches

	# git clone [email protected]:source_project_name/source_repo.git # for SSH
	git clone https://[email protected]/source_project_name/source_repo.git # for HTTPS
	cd source_repo
	git branch -r \| grep -v '\->' \| while read remote; do git branch --track "${remote#origin/}" "$remote"; done
	git fetch --all
	git pull --all