Chapter 4: Processing Internet Addresses

Example 4.1: A program that prints the address of www.oreilly.com Example 4.2: A program that prints the address of 204.29.207.217 Example 4.3: A program that prints all the addresses of www.apple.com Example 4.4: Find the address of the local machine Example 4.5: Find the hostname of the local machine Example 4.6: Find the IP address of the local machine Example 4.7: Are spacecadet and macfaq the same? Example 4.8: Get a hostname from an IP address Example 4.9: Given the address, find the hostname Example 4.10: An nslookup clone Example 4.11: Process web server log files