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Search results for System Monitoring with the Sysstat package

Ubuntu

Intrusion Detection: Snort, Base, MySQL, and Apache2 On Ubuntu 7.10 (Gutsy Gibbon)

Post date: November 21, 2007, 10:11 Category: Security Views: 5627 Comments
Tutorial quote: In this tutorial I will describe how to install and configure Snort (an intrusion detection system (IDS)) from source, BASE (Basic Analysis and Security Engine), MySQL, and Apache2 on Ubuntu 7.10 (Gutsy Gibbon). Snort will assist you in monitoring your network and alert you about possible threats. Snort will output its log files to a MySQL database which BASE will use to display a graphical interface in a web browser.
OpenSUSE

Webmin installation and configuration on OpenSuSe

Post date: November 17, 2008, 11:11 Category: Installing Views: 4948 Comments
Tutorial quote: Webmin, developed by Jamie Cameron, acts as a comprehensive interface to the underlying applications on servers, including support for configuring applications like ftp, ssh, mail, Web, databases and more. Differing from other control panels, the core Webmin interface is intended for system administrators with root access to their servers, and includes a user-based package to enable your users (or clients) to access their own domains, email, and more, within a limited scope. Webmin supports running under SSL.
Debian

Using mixmaster to send anonymous email

Post date: January 26, 2007, 07:01 Category: Network Views: 32377 Comments
Tutorial quote: This is a document that explains how to install mixmaster and how to use it to send email, in an anonymous and secure fashion.

Mixmaster is described by the debian package system as:

Mixmaster is the reference implementation of the type II remailer protocol which is also called Mixmaster.

An anonymous remailer is a computer service that privatizes your email. A remailer allows you to send electronic mail to a Usenet news group or to a person without the recipient knowing your name or your email address. Anonymous remailers provide protection against traffic analysis.
Linux

Apt-For-RPM-Howto

Post date: April 12, 2005, 16:04 Category: System Views: 3568 Comments
Tutorial quote: In this short tutorial I will show how to install and use Debian's package manager apt on various rpm-based distributions like Fedora, Mandrake (or Mandriva, they changed their name...), RedHat, SUSE, and Yellow Dog Linux. apt for rpm is also known as apt4rpm, or aptrpm.
Debian

Easy SNMP Server and Client Configuration Steps

Post date: August 2, 2006, 18:08 Category: Network Views: 4122 Comments
Tutorial quote: Simple Network Management Protocol (SNMP) is a widely used protocol for monitoring the health and welfare of network equipment (eg. routers), computer equipment and even devices like UPSs. Net-SNMP is a suite of applications used to implement SNMP v1, SNMP v2c and SNMP v3 using both IPv4 and IPv6.
Fedora+Core

Keeping Fedora Up to Date with Yum

Post date: April 13, 2005, 01:04 Category: System Views: 5149 Comments
Tutorial quote: Yum is an automatic updater and package management tool for rpm based systems. Yum automatically computes dependencies and figures out what steps need to occur in order to install packages. It makes it much easier to maintain groups of machines without having to manually update each one using rpm.
Debian

Creating .deb-Packages With Checkinstall

Post date: April 12, 2005, 17:04 Category: Miscellaneous Views: 3105 Comments
Tutorial quote: Checkinstall is a nice tool to create simple .deb-packages that you can use in your local network (e.g. if you have to install the same piece of software on multiple computers running Debian). It lets you compile and install software from the sources like before, but with the difference that you end up with a simple Debian package which also means that you can easily uninstall the software you just compiled by running dpkg -r!

I will demonstrate the use of checkinstall by compiling and installing the anti-virus software ClamAV on a Debian system.

This howto is meant as a practical guide; it does not cover the theoretical backgrounds. They are treated in a lot of other documents in the web.
Debian

Monitoring your hardware's temperature

Post date: January 5, 2006, 09:01 Category: Software Views: 3350 Comments
Tutorial quote: Sometimes it is useful to know the temperature of your hardware, to prevent it from frying. This information can easily be found, if your hardware provides the sensors needed, and we have the necessary software.

Most computers come with temperature sensors, which can be used to prevent your hardware from excessive heat. The most important thing to watch is, of course, your CPU temperature. This is where lm-sensors comes in.
Linux

Hardening Linux: a 10 step approach to a secure server

Post date: June 22, 2005, 10:06 Category: Security Views: 4289 Comments
Tutorial quote: The Internet has become a far more dangerous place than it was 20 years ago. Nowadays, Operating System and application security is an integral part of a server configuration and, while firewalls are very important, they are not the panacea.

This list of steps is intended as a guideline with a practical approach. We’ll try to provide a complete picture without getting into unnecesary details. This list won’t replace a good book on secure systems administration, but it will be useful as a quick guide.

Before we get started it’s worth to mention that security is not a status: it’s just a process. The correct initial setup of the server only provides a good start and helps you get half the way through. But you actually need to walk the other half of the road, by providing proper security vigilance, monitoring and updating.
Debian

Debian Network Utilities and tools With Examples

Post date: September 18, 2006, 16:09 Category: Network Views: 5441 Comments
Tutorial quote: This is the list of debian network utilities and tools for administrators and users to check the network related traffic, monitor network.This includes installation of each package with man pages
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