flush-dns

#!/bin/bash
#
# Flush the DNS cache.
#
# - Clear the cache:
#
# `flush-dns`
#
# ---
# Author: Nick Plekhanov, https://nikkhan.com/
# License: MIT
# https://github.com/nicksp/dotfiles

set -e
set -u

if [[ "$(uname -s)" == "Darwin" ]]; then
  sudo dscacheutil -flushcache
  sudo killall -HUP mDNSResponder
else
  echo 'Your system is not supported yet.'
fi