Clears out port collisions for VMWare guests in Vagrant env.

clear-net-ports.sh

#!/bin/bash
##
#  Show the user what we're looking to remove from the network configs.
##

printf "\nWe've located the following entries matching the associated port argument. \n"
grep "add_nat_portfwd" /Library/Preferences/VMware\ Fusion/networking | grep $1
grep $1 /Library/Preferences/VMware\ Fusion/vmnet8/nat.conf

##
#  Prompt the user for confirmation.
##

printf "\n"
read -p "Are you sure you would like to remove the entries listed above?" -n 1 -r
printf "\n"

if [[ $REPLY =~ ^[Yy]$ ]]
then

  printf "Deleting ... \n"

  # MAX OSX ex delete line with matched $1 string
  sudo ex +g/$1/d -cwq /Library/Preferences/VMware\ Fusion/vmnet8/nat.conf
  sudo ex +g/$1/d -cwq /Library/Preferences/VMware\ Fusion/networking
  # MAX OSX force clear and restart VMware Fusion networking if deleting isn't sufficient--uncomment
#  sudo /Applications/VMware\ Fusion.app/Contents/Library/vmnet-cli --configure
#  sudo /Applications/VMware\ Fusion.app/Contents/Library/vmnet-cli --stop
#  sudo /Applications/VMware\ Fusion.app/Contents/Library/vmnet-cli --start

else

  printf "No files we hurt in the making of this script.\n"

fi