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Network Bandwidth Monitoring Tools

Post date: December 21, 2006, 17:12 Category: Network Views: 9599 Comments
Tutorial quote: This is list of Network Bandwidth Monitoring Tools for Ubuntu Users includes bmon bwbar,bwm,bwm-ng,iftop,iperf,ipfm speedometer,cbm,ibmonitor,pktstat,mactrack,MRTG,Cacti.This tutorial also contains how to install and configure each tool with examples and screenshots.This is very useful for all Linux users and admins

A Beginner's Guide To LVM

Post date: January 16, 2007, 19:01 Category: System Views: 4939 Comments
Tutorial quote: This guide shows how to work with LVM (Logical Volume Management) on Linux. It also describes how to use LVM together with RAID1 in an extra chapter. As LVM is a rather abstract topic, this article comes with a Debian Etch VMware image that you can download and start, and on that Debian Etch system you can run all the commands I execute here and compare your results with mine. Through this practical approach you should get used to LVM very fast.

Avoiding slow package updates with package diffs

Post date: September 18, 2006, 13:09 Category: Network Views: 3957 Comments
Tutorial quote: If you're using the unstable or testing distribution of Debian GNU/Linux you will almost certainly have noticed that apt-get uses daily-diffs for its package updates. In many common situtations this is more bandwidth efficient, however it isn't always appropriate.

apt-get is a standard command which is used by many Debian users to manage package installation, and upgrades. (Although there are also other package managers such as synaptic, or aptitude.)

How To Modify Your Gnu/Linux Box To Serve As A USB Over IP Server

Post date: January 7, 2010, 13:01 Category: Installing Views: 3666 Comments
Tutorial quote: There was a long time that I was looking for a way to put away my old CRM server! But why? Because I had installed a virtualization environment with Xen and all my servers are turned to small VPS on a nice pretty infrastructure. The base point was that the CRM had a USB/Lock and there was no way to take the lock under a virtualized VPS. This tutorial shows how you can set up a USB-over-IP server.

Performance Tools for Optimizing Linux: Process-Specific CPU

Post date: June 1, 2005, 07:06 Category: Optimizing Views: 4040 Comments
Tutorial quote: The tools to analyze the performance of applications are varied and have existed in one form or another since the early days of UNIX. It is critical to understand how an application is interacting with the operating system, CPU, and memory system to understand its performance. This chapter will help you understand where the bottleneck in your system is occuring, and how to fix it.

Katapult - KDE application launcher in openSUSE Linux

Post date: October 26, 2008, 21:10 Category: Desktop Views: 4232 Comments
Tutorial quote: Inspired by QuickSilver for Mac OS X, Katapult is an application launcher for KDE designed to allow faster access to applications, bookmarks, and other items. It is plugin-based, so it can launch anything that is has a plugin for. Its display is driven by plugins as well, so its appearance is completely customizable. It was inspired by Quicksilver for OS X.

ntop in openSUSE to probe & monitor Network Traffic

Post date: April 10, 2009, 07:04 Category: Network Views: 7156 Comments
Tutorial quote: ntop is a free opensource network traffic probe that shows the network usage. ntop is based on libpcap and can run on Linux/Unix and Windows operating system. ntop provides a very easy to use a web access to navigate through ntop traffic information and get a dump of the network status.

launch2net Mobile Internet Connection Manager for Ubuntu

Post date: October 14, 2009, 15:10 Category: Software Views: 4369 Comments
Tutorial quote: launch2net for Ubuntu Linux is a professional mobile Internet Connection Manager for Ubuntu 8.10 and 9.04 users.launch2net will recognize your type of modem or ExpressCard as well as the SIM card and does not need intricate driver installations or configurations.

Configuring Apache for Maximum Performance

Post date: April 1, 2006, 03:04 Category: Optimizing Views: 5203 Comments
Tutorial quote: Apache server performance can be improved by adding additional hardware resources such as RAM, faster CPU etc. But, most of the time, the same result can be achieved by custom configuration of the server. This article looks into getting maximum performance out of Apache with the existing hardware resources, specifically on the Linux systems.

Rebuilding the OpenBSD kernel

Post date: April 24, 2005, 20:04 Category: System Views: 5068 Comments
Tutorial quote: Users who want their OpenBSD machine to perform specific functions or need additional device drivers might want to customize their kernel. In other OS's, like some types of Linux, it is very popular to rebuild the kernel because the default is so bloated. For most users, the default OpenBSD kernel is sufficient; however, you should still apply kernel patches, which will require rebuilding and installing a fresh kernel.
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