Hostbuddy for Mac使用方法 接打开这款软件，修改hosts文件中的指定内容，然后保存，一切就是这么简单。并且可以预先设定多个hosts文件，方便我们在预先设定的几个hosts文件中快速切换指定的hosts文件来使用。
Hostbuddy is the easiest way to manage and update the /etc/hosts file on your Mac. Add new entries and turn on and off existing ones with one click. It’s perfect for switching between staging and production servers or just for testing out your new website before it goes live.
What it Does
Quickly add host entries without using the command line
Turn on/off host groups with one click
Won’t overwrite your existing /etc/hosts file
Compatible with VirtualHostX
Automatically flushes your DNS cache
WHAT’S NEW Version 2.2.0:
Like its sibling app VirtualHostX, Hostbuddy now keeps track of which hostfiles have changes. The sidebar on the left half of the main window will display your hostfiles in bold if they have unsaved changes. Also, the bottom bar of the window will give you a summary of how many total changes are pending.
The sidebar now adds a small cloud icon next to your hostfile name if it’s a remote hostfile.
If you’ve told Hostbuddy to automatically check for remote hostfile updates when the app launches (a setting available in Preferences), the app will automatically check for updates every 30 minutes and notify you when there are updates using macOS Notification Center. The Hostbuddy notification has a convenient “Apply” button that will save the new changes if clicked.
A whole bunch of small bug fixes, a couple UI tweaks, and general cleanup as we prepare for Hostbuddy 3.0 due out later this year.