How to edit the hosts file in Mac OS X When I try to edit the hosts file I get a blank window with no file on the bottom instead of the number of lines read. I do not see the text of the hosts file even though I can read it with Text Edit.
Hi sir, I want t say that after entered in the terminal as type commade: Improper use of the sudo command could lead to data loss or the deletion of important system files. Please double-check your typing when using sudo. Your email address will not be published.
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How to edit the host file in mountain lion? Question marked as Solved User profile for user: Yuengdog Yuengdog View answer in context. Helpful answers Drop Down menu. BarneyE BarneyE. Mac OS X Speciality level out of ten: Loading page content. Reply Helpful Thread reply - more options Link to this Post. Editing the hosts file can resolve sign in issues with Facetime Messages and Game Center.
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Dec 15, There are two primary ways to edit the hosts file in Mac OS X. The first is For OS X Lion and OS X Mountain Lion, open Terminal and use the. Feb 29, The Mac hosts file is a system level file located at /etc/hosts which maps IP addresses to host names for Mac OS X networking. Many users edit.
Windows Software Speciality level out of ten: Kasee Question: Ask a question Reset. There are a range of uses, though the vast majority involve security, blocking hostnames and preventing connections being made. This also helps prevent the rest of the web accessing that server easily.
Another example would be to block access to a domain, so when a website redirects you to an adserver or partner site, you could block that site by adding a line in your hosts file which redirects the IP to your local machine Of course, this only provides a loose safety net as advertisers, spammers, malware distributors and anyone else you might want to keep out are wise.
It's a tool, as you probably already know, that allows you to control your computer using text commands, as opposed Read More , rather than the Finder. In order to change the hosts file you should first open the Terminal app.
At the prompt type the following:. But how can you possibly remember Read More and hit Enter. Users on Mac OS X Similarly, you can use comments to quickly enable or disable changes without removing the rule entirely. Rules should be added in the following format: Explore more about: Internet Filters , IP Address. Your email address will not be published.
Hi Tim, You saved me from hours of searching online. Your instructions worked like a charm.
After commenting the Thanks a lot. I have done this to run a wordpress site that is not yet live. It worked well but now I need to get back to the live site and the command won't delete out of the terminal Also, does anyone know if I can run both the live site and the non live site from the same machine? Did you ever find an answer to this?