Dado Prateek dado-prateek

dado-prateek / gist:19e3ee5dd6e2a1294fcc

Created February 3, 2016 21:13

RaspberryPi backup with dd

	# source: https://www.raspberrypi.org/forums/viewtopic.php?f=91&t=46911

	# backup
	sudo dd bs=4M if=/dev/sdd \| gzip > raspbian-`date +%d%m%y`.img.gz

	# restore
	gzip -dc image.gz \| sudo dd bs=4M of=/dev/sdd

dado-prateek / backup-host.sh

Last active December 23, 2023 08:09

Backup with duplicity to yandex.disk

	#!/bin/sh

	# Duplicity wrapper
	#
	# Not working for now. Yandex prevents uploading lagre files via webdav.

	# add to crontab:
	# 0 0 * * * /bin/sh /usr/local/sbin/backup-host.sh

	set -e

dado-prateek / postgres-backup.sh

Last active August 12, 2016 11:48

Backup postgres users dbs to email

	#!/bin/bash

	export PATH=$PATH:/usr/bin:/usr/sbin
	export RECIPIENTS='[email protected], [email protected]'
	export FROM='admin'

	# Setup passwords in /root/.pgpass
	export BACKUP_USERS='django postgres'

dado-prateek / kazoo_connect.py

Created August 11, 2014 14:43

Forever retry reconnection every 6 seconds for kazoo

	from kazoo.client import KazooClient
	from kazoo.retry import KazooRetry

	retry = KazooRetry(max_tries=-1, max_delay=6)
	zk = KazooClient(hosts='127.0.0.1:2181', connection_retry=retry)
	zk.start(timeout=None)