November 2015
Beginner
260 pages
6h 10m
English
Content preview from Mastering Linux Network AdministrationBecome 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,
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Displaying connection statistics with netstat
The netstat command is a useful utility to allow you to view some statistics regarding your current connection. We touched on it a bit in the last chapter. This command allows you to show useful networking information, such as showing you services that are listening for connections on your network card, and printing your routing table, among other things.
In the last chapter, I gave the example of netstat -tulpn to allow you to view currently connected and listening services. This command shows everything that's listening, as well as the port that it's listening on. Breaking this command down, we passed along some parameters. The first, -t, identifies that we would like to view information pertaining ...
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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.
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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.