holly’s gists

holly / ddnsmasq

Last active May 1, 2019 00:20

update dnsmasq host file from dhcp lease file

	#!/usr/bin/env python3

	from argparse import ArgumentParser
	from subprocess import Popen, PIPE, STDOUT
	import shlex
	import hashlib
	import time
	import warnings
	import os, sys, io
	import signal

holly / dnsmasq-slave

Created March 13, 2016 09:04

script for dnsmasq master/slave

	#!/usr/bin/env python3

	from argparse import ArgumentParser
	from subprocess import Popen, PIPE, STDOUT
	import shlex
	import hashlib
	import time
	import warnings
	import os, sys, io
	import signal

holly / ldap_backup.sh

Created May 7, 2016 08:50

holly / mysql_secure.sh

Created June 22, 2016 03:20 — forked from Mins/mysql_secure.sh

Automating mysql_secure_installation

	#!/bin/bash

	aptitude -y install expect

	// Not required in actual script
	MYSQL_ROOT_PASSWORD=abcd1234

	SECURE_MYSQL=$(expect -c "

	set timeout 10

holly / mysql_secure_install.sql

Last active August 1, 2021 06:35

	-- for 5.6
	-- UPDATE mysql.user SET Password=PASSWORD('your_password') WHERE User='root';

	-- for generic
	-- ALTER USER 'root'@'localhost' IDENTIFIED BY 'your_password';

	-- for 5.7
	-- UPDATE user SET authentication_string=PASSWORD('your_password') WHERE User='root';

	-- for 8.0

holly / substitute-user.py

Last active December 24, 2018 03:07

	#!/usr/bin/env python3

	import os,sys,pwd

	if len(sys.argv) < 2:
	sys.exit("Usage: {0} USER".format(os.path.basename(__file__)))

	account = sys.argv[1]
	try:
	pw = pwd.getpwnam(account)

holly / method_missing.py

Created October 15, 2016 14:40 — forked from ukyo/method_missing.py

method missing in python

	class MethodMissing(object):
	def __getattr__(self, name):
	try:
	return self.__getattribute__(name)
	except AttributeError:
	def method(args, *kw):
	return self.method_missing(name, args, *kw)
	return method

	def method_missing(self, name, args, *kw):

holly / logmon.py

Last active August 14, 2017 15:10

rewrite by python. inspire from https://github.com/moomindani/logmon

	#!/usr/bin/env python
	# vim:fileencoding=utf-8

	""" [NAME] script or package easy description

	[DESCRIPTION] script or package description
	"""
	from argparse import ArgumentParser
	from concurrent.futures import ThreadPoolExecutor, as_completed
	import logging

holly / managevmail.py

Last active March 20, 2017 03:07

	#!/usr/bin/env python3
	# vim:fileencoding=utf-8

	""" [NAME] script or package easy description

	[DESCRIPTION] script or package description
	"""
	from datetime import datetime
	from argparse import ArgumentParser, FileType
	import pprint

holly / lvm-host-backup.py

Last active March 25, 2017 05:08

host unit backup script by lvm thinprovisioning and snapshot

	#!/usr/bin/env python3
	# vim:fileencoding=utf-8
	from datetime import datetime
	from argparse import ArgumentParser, FileType
	from concurrent.futures import ThreadPoolExecutor, as_completed
	from subprocess import Popen, PIPE
	import threading
	import re
	import shlex
	import time

holly holly