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Search results for Network Management And Monitoring With Hyperic HQ On Ubuntu 7.04

CentOS

System Monitoring with the Sysstat package

Post date: August 18, 2006, 07:08 Category: System Views: 3553 Comments
Tutorial quote: A system administrator needs to know how systems are performing. Using the Sysstat package, this tutorial will show how to monitor a system for performance.

Debian

Debian/Ubuntu Package management Using dpkg

Post date: April 17, 2007, 22:04 Category: Software Views: 3257 Comments
Tutorial quote: Dpkg is the Debian package manager dpkg is a medium-level tool to install, build, remove and manage Debian packages. The primary and more user-friendly front-end for dpkg is dselect.dpkg itself is controlled entirely via command line parameters,which consist of exactly one action and zero or more options. The action-parameter tells dpkg what to do and options control the behavior of the action in some way.
RedHat

My First Linux Server, Part 2

Post date: April 14, 2005, 22:04 Category: Miscellaneous Views: 3690 Comments
Tutorial quote: A file server is a specialized PC that holds large numbers of files that many people on a network can access. It "serves up" files to everyone instead of each person having files on his or her own PC. The good news is that you don't have to be a network guru to set up a basic file server. If you followed the Easy Linux Install steps in Part 1, you are ready to set up a Linux PC as a file server.

While there are many ways to set up a network and a server, this article concentrates on the simplest approaches with the highest chance of quick success.
OpenSUSE

Network Performance Fine Tuning in openSUSE & SUSE

Post date: October 8, 2008, 23:10 Category: Network Views: 4219 Comments
Tutorial quote: openSUSE and SUSE Linux sets default values for some of the network related Kernel parameters. With Kernel 2.6 (default in recent releases of openSUSE & SuSE Linux), there are some fine tuning you can do to improve Network performance and get that extra out of your system.
Debian

Darkstat - Nework Traffic Analyzer or Network Monitor

Post date: July 3, 2006, 16:07 Category: Network Views: 3134 Comments
Tutorial quote: darkstat is a network statistics gatherer.

Effectively, it's a packet sniffer which runs as a background process on a cable/DSL router, gathers all sorts of useless but interesting statistics,and serves them over HTTP.
Debian

Installation of Tacacs+, Rancid, Cvsweb

Post date: August 16, 2006, 16:08 Category: Network Views: 11344 Comments
Tutorial quote: This article will describe you how to install a complete solution to manage users that have access to your network devices and also how to backup your network devices configurations with a cvs based storage in order to have diffs on it. You'll also be able to script commands you want to run on your routers/switches to have easier administration.
RedHat

Getting started with RHEL4's built-in LVM tools

Post date: June 3, 2005, 16:06 Category: System Views: 6035 Comments
Tutorial quote: Many Unix administrators I know (you know who you are), always used to smirk when I talked about Linux. They could always point to the fact that regardless of whatever I could say, they had journaling file systems, which they could manage using various Logical Volume Management (LVM) tools, and I couldn't touch that.

Well, not any more! Not only does Red Hat offer ext3 as their default file system, but they offer great management tools to boot. As we know, ext2 had a great lifespan, but it was not an enterprise-ready file system that could handle large disk partitions, fast recovery from systems crashes, or large amounts of files. Journaling file systems give you the ability to recover almost instantly from a crash, as you do not need to run fsck after a restart. Similar to how databases recover from crashes, a journaling file system tracks changes to file system metadata and pretty much guarantees that either all or no updates have completed. Of course, these file systems also need elaborate tools to help better configure and manage them accordingly.
Zentyal

Zentyal As A Gateway: The Perfect Setup

Post date: May 26, 2011, 10:05 Category: Installing Views: 5199 Comments
Tutorial quote: Zentyal is a Linux Small Business Server, it lets you manage all your network services through one single platform. It's a Network Gateway, as well as an Infrastructure, UTM (Unified Threat Manager), Office and Communications Server. All these features are fully integrated and easy to configure, it truly helps to save system administrators time. In this tutorial you will see how to set up a Zentyal Server to act as a gateway in a very common scenario. Zentyal will provide basic network infrastructure, load balancing between two Internet providers, firewall and HTTP proxy caching and content filtering.
Ubuntu

Setting Up An NFS Server And Client On Ubuntu 10.04

Post date: October 7, 2010, 14:10 Category: Installing Views: 2502 Comments
Tutorial quote: This guide explains how to set up an NFS server and an NFS client on Ubuntu 10.04. NFS stands for Network File System; through NFS, a client can access (read, write) a remote share on an NFS server as if it was on the local hard disk.
Debian

Change your Network card MAC ( Media Access Control) address

Post date: December 4, 2007, 10:12 Category: Network Views: 3006 Comments
Tutorial quote: Media Access Control address, a hardware address that uniquely identifies each node of a network. In IEEE 802 networks, the Data Link Control (DLC) layer of the OSI Reference Model is divided into two sublayers: the Logical Link Control (LLC) layer and the Media Access Control (MAC) layer. The MAC layer interfaces directly with the network medium.Consequently, each different type of network medium requires a different MAC layer. On networks that do not conform to the IEEE 802 standards but do conform to the OSI Reference Model, the node address is called the Data Link Control (DLC) address.

If you want to change your network card mac address you need to use simple utility called mac changer.MAC changer is a utility for manipulating the MAC address of network interfaces
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