#!/usr/bin/bash if [ $1 ]; then case $1 in -h|--help) echo "Add entrys to your hosts file" echo "" echo -e "addhost domain.com\t\t\t\tadds domain.com to your hosts and points to local machine" echo -e "addhost (alex|aaron|jonathan) domain.com\tadds domain.com to your hosts and points to persons machine" ;; alex) echo -e "10.0.1.201\t$2" | sudo tee -a /etc/hosts ;; aaron) echo -e "10.0.1.202\t$2" | sudo tee -a /etc/hosts ;; jonathan) echo -e "10.0.1.203\t$2" | sudo tee -a /etc/hosts ;; *) echo -e "127.0.0.1\t$1" | sudo tee -a /etc/hosts ;; esac else echo "You need to add at least a domain" fi