fxkraus / index.html

Created June 22, 2021 19:26

Love heart animation using CSS3 & JavaScript

	<div id="header-plugin"></div>

	<div class="bg_heart"></div>

fxkraus / haproxy_maintenance.conf

Last active December 15, 2020 17:37 — forked from sts/haproxy_maintenance.conf

HAProxy Maintenance Page

	#
	# Proof of concept for a HAProxy maintenance mode
	#
	#
	# Control the maintenance page during runtime using the stats socket:
	#
	# To put the whole site in maintenance mode (for all IPs):
	# > add acl #0 0.0.0.0/0
	#
	# To exclude your own ip, so you are able to test things out:

fxkraus / autopgsqlbackup

Created July 27, 2018 09:44 — forked from matthewlehner/autopgsqlbackup

Auto PostgreSQL backup script.

	#!/bin/bash
	#
	# PostgreSQL Backup Script Ver 1.0
	# http://autopgsqlbackup.frozenpc.net
	# Copyright (c) 2005 Aaron Axelsen <[email protected]>
	#
	# This script is based of the AutoMySQLBackup Script Ver 2.2
	# It can be found at http://sourceforge.net/projects/automysqlbackup/
	#
	# The PostgreSQL changes are based on a patch agaisnt AutoMySQLBackup 1.9

fxkraus / notify.sh

Created August 8, 2017 09:55 — forked from jehiah/notify.sh

email notify at system boot time

	#!/bin/bash
	#
	# *************************************************
	# chkconfig: 2345 99 99
	# description: notify email address on system boot.
	# *************************************************
	# Installing:
	# 1) save as /etc/rc.d/init.d/notify
	# 2) set the desired email address in "MAILADD" variable
	# 3) chmod a+w /etc/rc.d/init.d/notify

fxkraus / check_swap_paging_rate.sh

Last active August 8, 2017 07:13 — forked from jehiah/check_swap_paging_rate.sh

Nagios Monitor for the rate pages are swapped in/out

	#!/bin/bash
	# Show the rate of swapping (in number of pages) between executions

	OK=0
	WARNING=1
	CRITICAL=2
	UNKNOWN=-1
	EXITFLAG=$OK

	WARN_THRESHOLD=1

fxkraus / debian-install-megacli.md

Last active September 16, 2025 19:55

Install LSI MegaCli .deb package on Debian/Ubuntu

download

wget https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip

unzip

unzip 8-07-14_MegaCLI.zip

fxkraus / postgres_queries_and_commands.sql

Created July 20, 2017 17:56 — forked from rgreenjr/postgres_queries_and_commands.sql

Useful PostgreSQL Queries and Commands

	-- show running queries (pre 9.2)
	SELECT procpid, age(query_start, clock_timestamp()), usename, current_query
	FROM pg_stat_activity
	WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
	ORDER BY query_start desc;

	-- show running queries (9.2)
	SELECT pid, age(query_start, clock_timestamp()), usename, query
	FROM pg_stat_activity
	WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'

fxkraus / ubuntu-luks-encrypted-usb-drive.md

Last active July 7, 2017 07:26

Ubuntu LUKS encrypted usb backup partition

Encrypted

Install required packages

sudo apt-get update && sudo apt-get install -y cryptsetup

Overwrite existing partition table (optional)

fxkraus / postgresql_create_ro_user.sql

Created July 4, 2017 15:35

PostgreSQL: Create read-only database user/role

	CREATE USER username WITH PASSWORD 'the_password';
	GRANT CONNECT ON DATABASE the_database TO username;
	GRANT USAGE ON SCHEMA public TO username;
	ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO username;

	-- has to be executed while connected to the actual database
	\c the_database
	GRANT SELECT ON ALL SEQUENCES IN SCHEMA public TO the_database;
	GRANT SELECT ON ALL TABLES IN SCHEMA public to the_database;

fxkraus / malduino_elite_ubuntu_device_busy.md

Last active July 2, 2017 08:49

Malduino 'can't open device "/dev/ttyACM0": Device or resource busy' on Ubuntu

Set Permissions

Add your user to the 'dialout' group

sudo usermod -aG dialout yourusername