alphamarket’s gists

alphamarket / crio.md

Created December 5, 2023 15:39

How to put a proxy in front of Kubernetes to download images behind a proxy when launching using CRI-O

    # nano /etc/default/crio

HTTP_PROXY=http://127.0.0.1:8118
ALL_PROXY=http://127.0.0.1:8118
HTTPS_PROXY=http://127.0.0.1:8118
NO_PROXY=localhost,10.96.0.0/12,192.168.0.0/16,172.16.0.0/12,127.0.0.0/8,<SERVER'S IP> # append any other IPs/domains to not go through the proxy

  

alphamarket / 12proxy.sh

Created September 28, 2023 11:13

Download APT through a proxy

	# /etc/apt/apt.conf.d/12proxy
	Acquire::http::proxy "socks5h://127.0.0.1:9999";
	Acquire::https::proxy "socks5h://127.0.0.1:9999";

alphamarket / bash.sh

Created September 25, 2023 14:31

How to change the Xubuntu's terminal shortcuts

nano ~/.config/xfce4/terminal/accels.scm

alphamarket / main.cpp

Last active January 3, 2022 11:44

Multi-Host & Multi-Certificate OpenSSL-based Server

	#include <stdio.h>
	#include <sstream>
	#include <unistd.h>
	#include <string.h>
	#include <iostream>
	#include <arpa/inet.h>
	#include <sys/socket.h>
	#include <unordered_map>
	#include <openssl/ssl.h>
	#include <openssl/err.h>

alphamarket / .bashrc

Created August 8, 2021 20:17

Install and use ElasticSearch with limited resources using docker

	# follow `https://www.elastic.co/guide/en/kibana/current/docker.html#run-kibana-on-docker-for-dev` instructions for
	# installing ES using docker

	function run-docker-es() {
	# remove any already running es instance
	docker ps -af "name=elasticsearch" -q 2>/dev/null \| xargs docker rm &>/dev/null
	# launch the ES with 1GB memory limit and 3 core
	docker run --name elasticsearch \
	--net elastic \
	-p 9200:9200 \

alphamarket / http-proxy.conf.md

Last active November 6, 2024 07:35

How to make docker pull using a socks5 proxy

Create the config file:

mkdir -p /etc/systemd/system/docker.service.d && \
vi /etc/systemd/system/docker.service.d/http-proxy.conf

Put up the configs:

alphamarket / mysql-connector-cpp-installer.sh

Created June 23, 2021 13:37

Painlessly Install MySQL Connector for C++

	apt-get install -y wget && \
	wget 'https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-community-client-plugins_8.0.25-1ubuntu20.04_amd64.deb' && \
	wget 'https://dev.mysql.com/get/Downloads/Connector-C++/libmysqlcppconn9_8.0.25-1ubuntu20.04_amd64.deb' && \
	wget 'https://dev.mysql.com/get/Downloads/Connector-C++/libmysqlcppconn8-2_8.0.25-1ubuntu20.04_amd64.deb' && \
	wget 'https://dev.mysql.com/get/Downloads/Connector-C++/libmysqlcppconn-dev_8.0.25-1ubuntu20.04_amd64.deb' && \
	dpkg -i mysql-community-client-plugins_8.0.25-1ubuntu20.04_amd64.deb && \
	dpkg -i libmysqlcppconn9_8.0.25-1ubuntu20.04_amd64.deb && \
	dpkg -i libmysqlcppconn8-2_8.0.25-1ubuntu20.04_amd64.deb && \
	dpkg -i libmysqlcppconn-dev_8.0.25-1ubuntu20.04_amd64.deb && \
	apt-get install -y libmysqlcppconn-dev

alphamarket / ip2long.cpp

Last active March 8, 2020 06:05

Converts IPv4 and IPv6 to decimal (long value) in C++

	#include <iostream>
	#include <boost/asio/ip/address.hpp>
	#include <boost/multiprecision/cpp_int.hpp>
	using big_int = boost::multiprecision::cpp_int;

	big_int ip2long(const std::string&);

	int main(int, char**) {
	const auto
	fals = "xxx.xxx.x.x",

alphamarket / spider.rb

Created January 2, 2020 05:35

spider script for testing site's broken links

	#!/usr/bin/env ruby
	ENV['TZ'] = 'UTC'

	require 'rubygems'
	require 'active_support/core_ext/object/blank'
	require 'nokogiri'
	require 'net/http'
	require 'byebug'
	require 'logger'
	require 'uri'

alphamarket / commit-fix.bash

Created December 9, 2019 06:42

How to add a changed file to an older (not last) commit in Git

	# To "fix" an old commit with a small change, without changing the commit message
	# of the old commit, where OLDCOMMIT is something like 091b73a:
	# Copied from `https://stackoverflow.com/a/27721031/1198291`

	git add <my fixed files>
	git commit --fixup=OLDCOMMIT
	git rebase --interactive --autosquash OLDCOMMIT^ # at here do noting and exit from editor, it will do the job

Dariush Hasanpour alphamarket