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Search results for Monitoring your filesystem for unauthorised change

Debian

Monitoring your filesystem for unauthorised change

Post date: July 15, 2006, 05:07 Category: Security Views: 2847 Comments
Tutorial quote: If you're running a stable server and are worried about an intruder modifying your system binaries to install new corrupted versions you should be using a filesystem integrity checker.
Gentoo

Monitoring all filesystem modifications

Post date: April 12, 2005, 07:04 Category: Security Views: 3590 Comments
Tutorial quote: After loading this kernel module you can monitor all file system alterations by simply typing: cat /dev/fsysmon

It's original purpose was to feed a daemon with data but nevertheless I found it to be even more useful as a standalone project.
Linux

Filesystem snapshots with unionfs

Post date: July 2, 2005, 01:07 Category: System Views: 2813 Comments
Tutorial quote: Many times, you need to know how a certain filesystem looked like at some point in time, and you want to be able to roll back changes that happened to it after that point. While there are multiple solutions to achieve this goal, certainly one of them is to use filesystem snapshots.
Debian

Monitoring Services using Mon

Post date: April 4, 2006, 20:04 Category: Installing Views: 2597 Comments
Tutorial quote: mon is a general-purpose scheduler and alert management tool used for monitoring service availability and triggering alerts upon failure detection. mon was designed to be open and extensible in the sense that it supports arbitrary monitoring facilities and alert methods via a common interface, all of which are easily implemented with programs in C, Perl, shell, etc., SNMP traps, and special mon traps.
Linux

Monitoring disk space and usage

Post date: June 17, 2006, 15:06 Category: Software Views: 4454 Comments
Tutorial quote: Monitoring disk space is a vital part of your job as a UNIX administrator. This article gives you the tools you need to be successful, including the use of df, du, find, and even the use of quotas. Let's get started by taking a look at how useful df can be.
Debian

Boot On BTRFS With Debian

Post date: August 2, 2009, 11:08 Category: Miscellaneous Views: 2872 Comments
Tutorial quote: This tutorial will explain you how to boot from a BTRFS filesystem with kernel 2.6.31-RC4 and BTRFS 0.19. BTRFS is a new filesystem with some really interesting features like online defragmenting and snapshots. BTRFS is an experimental filesystem, use at your own risk. The kernel used is also experimental.
Debian

Monitoring your bandwidth usage with vnstat

Post date: January 14, 2006, 20:01 Category: Network Views: 3012 Comments
Tutorial quote: There are many occasions where it is useful to have an idea of your bandwidth usage, perhaps to know when you're going to be charged more by your ISP, or perhaps just as part of general monitoring. The vnstat tool is a simple means of doing just that.
Debian

Nagios 2.5 and Oreon 1.3 (Nagios web front end) installation with screenshots

Post date: August 11, 2006, 17:08 Category: Network Views: 4618 Comments
Tutorial quote: OreonĀ© is an Open Source monitoring solution based on Nagios. It offers to this monitoring standard a new front end and brings it a panel of new functionalities.
Ubuntu

Tweaking Hidden Ubuntu Settings With Ubuntu Tweak

Post date: January 29, 2008, 12:01 Category: Desktop Views: 3986 Comments
Tutorial quote: Ubuntu Tweak is a tool that lets you change hidden Ubuntu settings, for example: hide or change the splash screen, show or hide the Computer, Home, Trash, and Network icons, change Metacity, Nautilus, power management, and security settings, etc. Currently Ubuntu Tweak is available only for the Ubuntu GNOME desktop, i.e., it will not work on Kubuntu or Xubuntu. This short guide shows how to install and use Ubuntu Tweak.
CentOS

Icinga (Monitoring Solution) Installation And Configuration On CentOS

Post date: January 21, 2011, 12:01 Category: Installing Views: 3062 Comments
Tutorial quote: Icinga is an enterprise grade open source monitoring system which keeps watch over networks and any conceivable network resource, notifies the user of errors and recoveries and generates performance data for reporting. Scalable and extensible, Icinga can monitor complex, large environments across dispersed locations.
Web-based applications and online marketing solutions - LumoLink