Zhumatiy Sergey zhum

HPC Sysadmin since 1999 I like Linux, ruby, bash, and python a bit. Here is my book about HPC managing: https://a.co/d/b03YNBn

zhum / zbx-exim-stats.sh

Last active November 28, 2020 13:03 — forked from crashdump/zbx-exim-stats.sh

A simple Zabbix statistics pusher for Zabbix-5. zbx-exim-stats.sh should be set to crontab, template should be imported.

	#!/bin/bash

	# Set Variables
	EXIMLOG=/var/log/exim4/mainlog
	MYLOG=/tmp/exim_status.log
	OFFSETFILE=/tmp/eximstatusoffset.dat
	EXIMSTATS="/usr/sbin/eximstats -emptyok"
	LOGTAIL=/usr/sbin/logtail
	ZABBIX_SENDER=/usr/bin/zabbix_sender
	ZABBIX_CONF=/etc/zabbix/zabbix_agentd.conf

zhum / gitproxy-socat

Created April 19, 2021 09:57 — forked from sit/gitproxy-socat

A simple wrapper around socat to use as a git proxy command

	#!/bin/sh
	# Use socat to proxy git through an HTTP CONNECT firewall.
	# Useful if you are trying to clone git:// from inside a company.
	# Requires that the proxy allows CONNECT to port 9418.
	#
	# Save this file as gitproxy somewhere in your path (e.g., ~/bin) and then run
	# chmod +x gitproxy
	# git config --global core.gitproxy gitproxy
	#
	# More details at http://tinyurl.com/8xvpny

zhum / bot.rb

Last active September 22, 2021 12:23 — forked from dideler/bot.rb

Sending a notification message to Telegram using its HTTP API via cURL

	# Use this script to test that your Telegram bot works.
	#
	# Install the dependency
	#
	# $ gem install telegram_bot
	#
	# Run the bot
	#
	# $ ruby bot.rb
	#

zhum / eink_demo.ino

Created October 24, 2021 06:24 — forked from xxlukas42/eink_demo.ino

MH-ET LIVE 1.54-inches E-Paper demo

	#include <GxEPD.h>
	#include <GxGDEP015OC1/GxGDEP015OC1.cpp>
	#include <Fonts/OpenSansBold12pt7b.h>
	#include <Fonts/OpenSansBold14pt7b.h>
	#include <Fonts/OpenSansBold30pt7b.h>

	#include <GxIO/GxIO_SPI/GxIO_SPI.cpp>
	#include <GxIO/GxIO.cpp>

	#include GxEPD_BitmapExamples

zhum / memoization.rb

Created January 28, 2022 08:49 — forked from cqfd/memoization.rb

Ruby memoization exercise

	require 'minitest/autorun'

	module Memoization
	def memoize(f, injected_cache={})
	m = instance_method(f)
	define_method(f) do \|*args\|
	cache = injected_cache.clone
	define_singleton_method(f) do \|*args\|
	unless cache[args]
	puts "Actually calculating..."