mrjk’s gists

mrjk / pgprepmgr.sh

Last active October 16, 2015 21:12 — forked from dansimau/pgprepmgr.sh

Wrapper for pgpools' pcp tools to help you manage your pgpool setup and postgresql cluster. See usage in the comment below.

	#!/bin/bash
	#
	# pgpool-II replication manager
	#
	# Interfaces with pgpool's pcp command-line tools to provide access to common functions for managing
	# load-balancing and failover.
	#
	# mrjk.78 at the famous google mail
	# 2014-10-13
	# [email protected]

mrjk / keybase.md

Created May 24, 2017 04:06

Keybase proof

I hereby claim:

I am mrjk on github.
I am mrjk (https://keybase.io/mrjk) on keybase.
I have a public key whose fingerprint is 6684 1AF5 79E5 D08F FE31 0636 AE08 F1AE E051 5AEC

To claim this, I am signing this object:

mrjk / streamit.rb

Created November 23, 2020 04:34 — forked from trisweb/streamit.rb

Script to run an esound stream from soundflower to a pulseaudio server

	#!/usr/bin/env ruby

	# Requirements:
	# - A PulseAudio server running at the host in TO below.
	# - SoundFlower installed
	# - ESound installed (on mac, brew install esound)
	# Select SoundFlower (2ch) as both Input AND Output devices, then run "streamit start"
	# otherwise you don't have to worry about anything; it's a daemon, will run in the background,
	# once you're finished just kill esd or run "streamit stop"

mrjk / cli-app-argparse-multilevel.py

Last active February 6, 2025 17:23

POC on how to do argparse multilevel CLIs [python] (Archive)

	#!/usr/bin/python3

	# Migrated to: https://github.com/mrjk/python_snippets/blob/main/examples/argparse/cli-app-argparse-multilevel.py

	# Source: https://stackoverflow.com/questions/11760578/argparse-arguments-nesting

	import argparse

	parser = argparse.ArgumentParser(description='Deployment tool')
	subparsers = parser.add_subparsers()

mrjk / cli-app-argparse.py

Last active February 6, 2025 17:23

Object oriented python command line with some examples (Archive)

	#!/usr/bin/env python3

	# Migrated to: https://github.com/mrjk/python_snippets/blob/main/examples/argparse/cli-app-argparse.py

	# Run like this:
	# python3 python_cli.py -vvvv demo
	# Author: mrjk

	import os
	import sys

mrjk / bash_lib_utils.sh

Last active December 31, 2023 02:25

Bash library utils

	yaml2json ()
	{
	python -c 'import yaml, json, sys ; print(json.dumps(yaml.safe_load(sys.stdin.read())))'
	}

	json2yaml ()
	{
	python -c 'import yaml, json, sys; print(yaml.dump(yaml.safe_load(sys.stdin.read()), indent=2))' input.yaml
	}

mrjk / slack_notify.py

Last active February 6, 2025 17:22

Portable python script to send Slack notifications (Archive)

	#!/usr/bin/python3
	#
	# Migrated to: https://github.com/mrjk/python_components/blob/main/helpers/slack_notify.py
	#
	# Documentation
	# =============================
	#
	# This little script to easily send slack notifications.
	# Tiger's team webhooks are configured here: https://XXX.slack.com/apps/YYY-incoming-webhooks
	#

mrjk / libvirt-hook-wrapper.sh

Created May 13, 2021 21:36

A generic shell hook handler for libvirt

	#!/bin/bash
	#
	# Libvirt Hook Wrapper
	# =========================
	# Little tool to manage libivrt hooks in an easy way.
	#
	# Documentation:
	# ---------------
	# - https://libvirt.org/hooks.html
	#

mrjk / disks_infos.sh

Created July 11, 2021 19:15

A little script to get disks informations

	#!/bin/bash

	# Tooling: Debian
	# apt install smartmontools sysstat hdparm

	# Sata infos
	# SATA revision 1.0 => 1.5 Gbit/s, 150 MB/s
	# SATA revision 2.0 => 3 Gbit/s, 300 MB/s
	# SATA revision 3.0 => 6 Gbit/s, 600 MB/s
	# SATA revision 3.2 => 16 Gbit/s, 1969 MB/s

mrjk / run_iodine_client.sh

Created September 16, 2021 12:01

Iodine Scripts