akrasic

set -e, -u, -o, -x pipefail

The set lines

These lines deliberately cause your script to fail. Wait, what? Believe me, this is a good thing.
With these settings, certain common errors will cause the script to immediately fail, explicitly and loudly. Otherwise, you can get hidden bugs that are discovered only when they blow up in production.

set -euxo pipefail is short for:

set -e
set -u

Installing and using Percona XtraBackup

For MySQL/MariaDB database servers on Ubuntu.

Set-up and Install

Add Percona to your repository.

Backup your sources.

sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup

Edit your sources.

Frontend Development

Attention: if you attempt to fork this gist, github will think that you are a spammer and you will have to confirm that you are human with them. Apparantly there are too many links in this list. Also I update it rather frequently (see revisions on the left), so it's probably wise to not fork it anyway.

	BEGIN MESSAGE.
	ngebahGilrxafz0 IzNcEuutjnaARm6 Ojq9KgWAxtPRxaa 1WoCHomi5MwQxFv
	8UhFcTAageXpMbY kH3WpPw8XMoTCKq 6Xr2MZHgg4WrlbI BuXZMYQXA7MCsmX
	mxg8LDDcXS5lQym a9db88e63txBrSo uwHXpwcy1JiEM58 kyuOVb6BTul3ELh
	sw4cDOJJyE3ajkG hLBXzaKv00gjo61 b07py2IP.
	END MESSAGE.

	#!/bin/bash

	ipfile=$1

	for i in $(cat $ipfile); do
	if ! csf -g $i \| grep -q "No matches"; then
	echo "IP $i blocked"
	grep $i /etc/csf/csf.deny
	echo ""
	fi

	# ~/.i3/config
	# i3 config template
	# Base16 Monokai by Wimer Hazenberg (http://www.monokai.nl)
	# template by Matt Parnell, @parnmatt

	set $base00 #272822
	set $base01 #383830
	set $base02 #49483e
	set $base03 #75715e
	set $base04 #a59f85

	# I've used the configuration below for all my nginx instances and gotten an A+ on the Qualys SSL Test
	# (https://www.ssllabs.com/ssltest/index.html). It satisfies requirements for PCI Compliance and
	# FIPS. Includes OCSP Stapling (http://en.wikipedia.org/wiki/OCSP_stapling) and HTTP Strict Transport
	# Security (http://en.wikipedia.org/wiki/HTTP_Strict_Transport_Security).
	# - Not vulnerable to the Heartbleed attack.
	# - Not vulnerable to the OpenSSL CCS vulnerability (CVE-2014-0224) with OpenSSL v1.0.1i 6 Aug 2014 & Nginx 1.6.0
	# - SSL Handshake takes <80ms on most modern server hardware

	# Use within the "server" scope among other directives

	#!/bin/bash
	# Install libxml2 2.8.0 and reinstall nokogiri 1.6.0
	#

	cd /usr/src/
	wget ftp://xmlsoft.org/libxml2/libxml2-2.8.0.tar.gz
	tar xzfv libxml2-2.8.0.tar.gz
	cd libxml2-2.8.0
	./configure --prefix=/usr/local/
	make

	#!/usr/bin/perl

	## Fetch cPanel data

	my %OPTS = @ARGV;
	my $user = $OPTS{'user'};
	my $domain = $OPTS{'domain'};
	my $owner = $OPTS{'owner'};
	my $pass = $OPTS{'pass'};