What is host file used for?

Related questions

1. How do I get Apache to listen on port 80?
2. How do I open host file on Mac?
3. What other ports can Apache use?
4. Where is httpd conf virtual host?
5. What is IP based virtual hosting?
6. What is purpose of virtual machine?
7. What is virtual hosting in Linux?
8. What is virtual host routing?
9. What is name based virtual hosting?
10. How does a virtual host work?

Tags

1. #connect
2. #address
3. #systems
4. #mysterious
5. #ascii
6. #between
7. #connection
8. #addresses
9. #hosts
10. #almost
11. #domain
12. #meaningful
13. #operating
14. #computers
15. #files
16. #names