Add quickly record to /etc/hosts

addhost.sh

#!/bin/bash
# http://matthewhutchinson.net/2011/1/10/configuring-subdomains-in-development-with-lvhme
SUBDOMAIN=$1
TLD=$2

if [ $# -lt 1 ]
then
  echo "which subdomain?"
  read SUBDOMAIN
  if [ -n "$SUBDOMAIN" ]
  then
    SUBDOMAIN="$SUBDOMAIN."
  fi
fi

if [ $# -lt 2 ]
then
  echo "which tld?"
  read TLD
fi

echo "127.0.0.1 $SUBDOMAIN$TLD" >> /etc/hosts
echo "OK, added 127.0.0.1 $SUBDOMAIN$TLD to /etc/hosts"