jaygooby

# A very basic mysql health check that can be used by e.g.
# Consul's External Service Monitor
#
# Cobbled together by @jaygooby from a combination of:
# Unai Rodriguez's and Alex Williams'
# https://gist.github.com/aw/1071144
# and George Chilumbu's
# https://georgechilumbu.wordpress.com/2017/07/27/setup-a-consul-client/
# 
# This script checks if a mysql server is healthy running on $MYSQL_HOST. 

jaygooby

#! /bin/bash
#
# Based on http://git.savannah.gnu.org/cgit/src-highlite.git/tree/src/src-hilite-lesspipe.sh.in
# by Lorenzo Bettini
#
# Modified by Jay Caines-Gooby to support piped files
# jay@gooby.org
# @jaygooby
#
# Typically called by setting:

jaygooby

#!/bin/bash

# Gist: 11375877
# Url: https://gist.github.com/goodevilgenius/11375877
#
# All memcache functions are supported.
# 
# Can also be sourced from other scripts, e.g.
#    source membash.sh
#    MCSERVER="localhost"

jaygooby

#!/bin/bash
#
# Generates an nginx compatible map that you can use to
# put the relevant Google country code in your Content-Security-Policy
# instead of having them all.
#
# Add these to your nginx config:
# geoip2 /path/to/GeoLite2-Country.mmdb {
#   $geoip2_country_code default=US source=$remote_addr country iso_code;
#   $geoip2_country_name country names en;

jaygooby

# DOH. There's a command for this already:
ssh-keygen -R <the host>

jaygooby

#!/bin/bash
#
# MIT License
#
# Copyright (c) 2021 Jay Caines-Gooby, @jaygooby, jay@gooby.org
#
# The one-liner from https://jay.gooby.org/2021/11/30/find-interesting-referers-in-access-log
# 
# Usage: interesting-referers /path/to/access.log
#        interesting-referers /path/to/access.log example.com

jaygooby

Now https://github.com/jaygooby/kaslurp

jaygooby

# log4j jndi exploit CVE-2021-44228 filter
# Save this file as /etc/fail2ban/filter.d/log4j-jndi.conf
# then copy and uncomment the [log4j-jndi] section 
# to /etc/fail2ban/jail.local
#
# jay@gooby.org
# https://jay.gooby.org/2021/12/13/a-fail2ban-filter-for-the-log4j-cve-2021-44228
# https://gist.github.com/jaygooby/3502143639e09bb694e9c0f3c6203949
# Thanks to https://gist.github.com/kocour for a better regex
#

jaygooby

Moved to https://github.com/jaygooby/what-user-agent

jaygooby

#!/bin/bash
#
#
# MIT License
#
# Copyright (c) 2022 Jay Caines-Gooby, @jaygooby, jay@gooby.org
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights