Wong Liang Zan liangzan

First install Fail2ban.

sudo apt-get install fail2ban

Then edit the configuration file at /etc/fail2ban/jail.conf

We are only showing the changed sections.

Internal Server Error

The server has either erred or is incapable of performing the requested operation.

Traceback (most recent call last):
  File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1535, in __call__
    rv = self.handle_exception(request, response, e)
  File "/base/data/home/runtimes/python27/python27_lib/versions/third_party/webapp2-2.5.2/webapp2.py", line 1529, in __call__
    rv = self.router.dispatch(request, response)

	<?xml version="1.0" encoding="UTF-8"?>
	<p:DCTRequest xmlns:p="http://www.dhl.com" xmlns:p1="http://www.dhl.com/datatypes" xmlns:p2="http://www.dhl.com/DCTRequestdatatypes" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dhl.com DCT-req.xsd ">
	<GetQuote>
	<Request>
	<ServiceHeader>
	<MessageTime>2002-08-20T11:28:56.000-08:00</MessageTime>
	<MessageReference>1234567890123456789012345678901</MessageReference>
	<SiteID>CourexPteL</SiteID>
	<Password>i1td5gCzM7</Password>
	</ServiceHeader>

	<?xml version="1.0" encoding="UTF-8" standalone="no"?>
	<res:DCTResponse
	xmlns:res='http://www.dhl.com'
	xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation= 'http://www.dhl.com DCT-Response.xsd'>
	<GetQuoteResponse>
	<Response>
	<ServiceHeader>
	<MessageTime>2016-04-05T05:01:20.512+01:00</MessageTime>
	<MessageReference>1234567890123456789012345678901</MessageReference>
	<SiteID>CourexPteL</SiteID>

	toResponse :: IO (Response BL.ByteString) -> BL.ByteString
	toResponse i = view responseBody i

	-- compiler error
	Couldn't match type ‘IO (Response BL.ByteString)’
	with ‘Response BL.ByteString’
	arising from a functional dependency between:
	constraint ‘mtl-2.2.1:Control.Monad.Reader.Class.MonadReader
	(Response BL.ByteString) ((->) (IO (Response BL.ByteString)))’
	arising from a use of ‘view’

	#!/usr/bin/env bash

	# leaves 5 copies of the standalone app
	total_files=$(find -name '*.jar' -type f -print0 \| xargs -0 ls -t \| wc -l)
	file_num_to_remove=`expr $total_files - 5`
	find -name '*.jar' -type f -print0 \| xargs -0 ls -t \| tail -n $file_num_to_remove \| xargs rm

	<?php
	/**
	* Sample to use Courex XML Technical Guide
	*
	* How to use:
	* Search for "//input" and fill in the data accordingly
	*
	* @author Tao Yueling <[email protected]>
	* @copyright 2014 Courex Pte Ltd
	* @version 1.0.0

	{-# LANGUAGE OverloadedStrings #-}
	{-# LANGUAGE TemplateHaskell #-}

	module Main where

	import Keys (oneDriveKey)
	import Network.OAuth.OAuth2

	import Control.Monad (liftM)
	import Data.Aeson (FromJSON)

	include_recipe "postgresql::server"

	node[:notifymode][:db_users].each do \|user\|
	execute "create-database-user" do
	exists = <<-EOH
	sudo -u postgres psql -U postgres -c "select * from pg_user where usename='#{user[:name]}'" \| grep -c #{user[:name]}
	EOH
	command "echo \"CREATE ROLE #{user[:name]} with CREATEDB LOGIN PASSWORD '#{user[:password]}'\" \| sudo -u postgres psql -U postgres"
	not_if exists
	end

	## term
	set -g default-terminal "screen-256color"
	set -g default-shell /bin/zsh

	## tmux window titling for X
	set -g set-titles on
	set -g set-titles-string '#W [#S:#I]'
	setw -g automatic-rename on

	## msgs