Nils mietzen

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mietzen / bump-version

Last active August 16, 2023 04:59 — forked from siddharthkrish/version.sh

simple bash script to increment the version number of the format major.minor.bug

	#!/usr/bin/env bash

	help () {
	echo "usage: ./bump-version version_number [major/minor/bug]"
	}

	# Check input remove prepending 'v'
	if grep -q -c -E '^v?[[:digit:]]{1,3}\.[[:digit:]]{1,3}\.[[:digit:]]{1,3}$' <<< ${1}; then
	version=$(sed 's/^.\{1\}//g' <<< ${1})
	else

mietzen / block_badips.sh

Last active April 8, 2021 18:28 — forked from Aikhjarto/block_badips.sh

Fetch a list of known brute force attackers from abuseipdb.com and apply/update iptables DROP rules

	#!/bin/bash
	# This a replacement Aikhjarto/block_badips.sh, using https://www.abuseipdb.com/ since badips.com seems to be offline :(
	# This script downloads a list of IPs known for brute force attacking.
	# The fetched IPs get blocked with iptables with the special comment "BADIP". This script only
	# modifies iptables rules with that comment. This measure makes it well compatible with other firewall
	# scripts like the SUSEFirewall.
	# The iptables rules are updated every time this script is executed. Additionally this script is
	# quiet on stdout, which makes it well suited for being executed as a cronjob.

	# TODO Block ipv6