June 2004
Intermediate to advanced
1056 pages
39h 58m
English
Content preview from Mac OS X Panther in a Nutshell, 2nd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Managing Hostnames and IP Addresses
Mac
OS X consults both the
/etc/hosts
file and the
/machines
portion of the local directory. For
example, the following entry in /etc/hosts maps
the hostname xyzzy to 192.168.0.1:
192.168.0.1 xyzzy
Creating a Host with niload
The niload
utility understands the flat-file format used by
/etc/hosts
(ip_address
name). See the
hosts(5)
manpage for a description of each field.
To add a new host, create a file using that format and
load it with niload. This example adds the host
xyzzy:
$sudo niload hosts . <<EOF>192.168.0.1 xyzzy>EOF
If you add an entry that already exists, it will be overwritten.
The /etc/hosts file takes precedence over the
local directory, so if you enter the same hostname with different IP
addresses in both places, Mac OS X uses the one in
/etc/hosts.
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.