lyndell/rmkey.sh

## rmkey.sh
#!/bin/bash
#
#   Name:         rmkey.sh
#   Desc:         Remove an IP's fingerprint from the SSH known_hosts file
#   URL:          https://gist.github.com/lyndell/c2f53d0c3e3c0e37af70
#
#   Author:       Lyndell Rottmann
#   WWW:          http://Lyndell.US
#   Copyright (c) 2015 Lyndell Rottmann
#

# Debug mode on/off: (default off)
set +x

if [ -z $1 ]
then
  echo "Please provide an IP."
  exit;
else
  IP=$1         # IP from comand line
  sed -i -e "/${IP}/D"  ~/.ssh/known_hosts
fi
	#!/bin/bash
	#
	# Name: rmkey.sh
	# Desc: Remove an IP's fingerprint from the SSH known_hosts file
	# URL: https://gist.github.com/lyndell/c2f53d0c3e3c0e37af70
	#
	# Author: Lyndell Rottmann
	# WWW: http://Lyndell.US
	# Copyright (c) 2015 Lyndell Rottmann
	#

	# Debug mode on/off: (default off)
	set +x

	if [ -z $1 ]
	then
	echo "Please provide an IP."
	exit;
	else
	IP=$1 # IP from comand line
	sed -i -e "/${IP}/D" ~/.ssh/known_hosts
	fi