u1735067’s gists

u1735067 / Vagrantfile

Last active June 21, 2024 17:15

CentOS + Cockpit + Docker + Portainer

	Vagrant.configure("2") do \|config\|
	# https://www.vagrantup.com/docs/other/environmental-variables.html#vagrant_checkpoint_disable
	# rundll32 sysdm.cpl,EditEnvironmentVariables
	# set CHECKPOINT_DISABLE=1
	#config.vm.box_check_update = false
	config.vm.box = "centos/7"
	config.vm.provider "virtualbox" do \|vb\|
	#vb.cpus = 2
	vb.memory = "768"
	vb.default_nic_type = "virtio"

u1735067 / keybindings.json

Last active July 11, 2019 22:00

VS Code: move line to the right buffer / editor / group

	[
	{
	"key": "ctrl+alt+right",
	"command": "-workbench.action.moveEditorToNextGroup"
	},
	{
	"key": "ctrl+alt+right",
	"command": "multiCommand.moveLineRightGroup"
	}
	]

u1735067 / rabbitmq_rename_cluster.sh

Created June 24, 2019 08:14

RabbitMQ Cluster rename snipper (https://www.rabbitmq.com/rabbitmqctl.8.html#rename_cluster_node)

	rename_node() {
	RABBITMQ_NODENAME=$1 rabbitmqctl rename_cluster_node $1 $2 && (
	mv /var/lib/rabbitmq/mnesia/$1 /var/lib/rabbitmq/mnesia/$2
	mv /var/lib/rabbitmq/mnesia/$1-plugins-expand /var/lib/rabbitmq/mnesia/$2-plugins-expand
	mv /var/lib/rabbitmq/mnesia/$1-rename /var/lib/rabbitmq/mnesia/$2-rename
	mv /var/lib/rabbitmq/mnesia/$1.pid /var/lib/rabbitmq/mnesia/$2.pid
	)
	}
	rename_node old@node new@localhost

u1735067 / python_cheatsheets.txt

Created May 16, 2019 09:24

Collection of Python cheatsheet

	https://docs.python.org/3/reference/index.html
	https://docs.python.org/3/library/index.html

	https://www.cs.put.poznan.pl/csobaniec/software/python/py-qrc.html

	https://perso.limsi.fr/pointal/python:abrege
	https://perso.limsi.fr/pointal/python:memento
	https://perso.limsi.fr/pointal/_media/python:cours:abregepython.pdf
	https://perso.limsi.fr/pointal/_media/python:cours:abregepython-english.pdf
	https://perso.limsi.fr/pointal/_media/python:cours:mementopython3.pdf

u1735067 / edit_path.py

Created April 24, 2019 10:33

Abandoned Python PATH editor script ; `rundll32 sysdm.cpl,EditEnvironmentVariables` is simpler to use and takes care of the ENV refresh

	#!/usr/bin/env python
	# -- coding: utf-8 --

	import sys
	import argparse
	from collections import OrderedDict
	import configparser
	import pathlib
	import json
	import requests

u1735067 / Excel Assoc new instance.ps1

Last active July 16, 2019 12:15

Powershell scriptlet to allow dedicated Excel instances

	$ErrorActionPreference = "Stop"

	# https://blogs.technet.microsoft.com/heyscriptingguy/2013/12/10/use-powershell-to-create-registry-keys/
	# https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-itemproperty
	# https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/set-item
	# https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/remove-item
	# https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.management/get-itempropertyvalue
	# https://docs.microsoft.com/en-us/windows/desktop/shell/fa-verbs
	# https://docs.microsoft.com/en-us/windows/desktop/shell/handlers
	# https://docs.microsoft.com/en-us/windows/desktop/shell/fa-sample-scenarios

u1735067 / netcat-iptables.txt

Created December 30, 2018 16:15

netcat, netstat, iptables reject

	https://unix.stackexchange.com/questions/457670/netcat-how-to-listen-on-a-tcp-port-using-ipv6-address
	https://github.com/craSH/socat/blob/master/EXAMPLES
	https://serverfault.com/questions/353985/socat-show-incoming-connections
	socat -d -d -6 tcp6-listen:5555 stdio
	socat -d -d -6 tcp-connect:[ipv6]:88 stdio

	https://stackoverflow.com/questions/5106674/error-address-already-in-use-while-binding-socket-with-address-but-the-port-num
	http://www.softlab.ntua.gr/facilities/documentation/unix/unix-socket-faq/unix-socket-faq-2.html#time_wait
	netstat -Waptun \|grep 5555
	ss -aptun \| grep 5555

u1735067 / ovh-dynhost.service

Last active November 13, 2019 19:22

OVH Dynhost updater Python daemon

	[Unit]
	Description=OVH Dynhost updater daemon
	After=network-online.target
	Wants=network-online.target

	[Service]
	ExecStart=/opt/ovh_dynhost.py --journald /etc/opt/ovh_dynhost.ini
	Restart=on-abort

	[Install]

u1735067 / imap_trash2inbox.py

Last active October 26, 2018 20:25

Little time-saver script, because Microsoft's Outlook.com UI is not able to cancel/rollback a "Delete all" action (no operation possible on Trash's Select all)

	# https://imapclient.readthedocs.io/en/2.1.0/
	# https://imapclient.readthedocs.io/en/2.1.0/api.html#module-imapclient.testable_imapclient

	# py -m pip install imapclient
	import imapclient
	server = imapclient.IMAPClient('outlook.office365.com')
	server.login('user', 'pass)
	server.select_folder('Deleted')
	messages = server.search()
	total_move = len(messages)

u1735067 / .htaccess

Last active December 15, 2019 00:29

htaccess to display the resume PDF in the locale matching the requested subdomain

	# Display the PDF when possible, instead of downloading it
	<FilesMatch "My Name - CV (?<CV_LANG>[A-Z]{2})\.pdf">
	# https://stackoverflow.com/questions/93551/how-to-encode-the-filename-parameter-of-content-disposition-header-in-http
	# https://tools.ietf.org/html/rfc5987
	Header set "Content-disposition" "inline; filename=\"My Name - CV %{MATCH_CV_LANG}e.pdf\"; filename*=UTF-8''My%%20Name%%20-%%20CV%%20%{MATCH_CV_LANG}e.pdf"
	</FilesMatch>

	# Finally, default to FR
	SetEnvIf HOST "^resume\." CV_LANG=EN
	SetEnvIf CV_LANG ^$ CV_LANG=FR

Alexandre L. u1735067