ZABBIX offers advanced monitoring, alerting and visualisation features today which are missing in other monitoring systems, even some of the best commercial ones.
Ophcrack is a free Windows password cracker based on rainbow tables. It is a very efficient implementation of rainbow tables done by the inventors of the method. It comes with a Graphical User Interface and runs on multiple platforms.
Problem:
Easily integrating your Linux host into a Windows environment ...
Solution:
This solution allows one to very easily navigate any number of windows/samba servers and shares with any file management application (and from the shell).
Put simply, Puppet is a system for automating system administration tasks. To learn more, read our big picture overview of Puppet, or take a deeper look at what Puppet can do with the Puppet Introduction. There's also an about Puppet page which gives the highlights of Puppet's functionality.
SystemRescueCd is a Linux system on a bootable CD-ROM for repairing your system and your data after a crash. It also aims to provide an easy way to carry out admin tasks on your computer, such as creating and editing the partitions of the hard disk. It co
DRBD® refers to block devices designed as a building block to form high availability (HA) clusters. This is done by mirroring a whole block device via an assigned network. DRBD can be understood as network based raid-1.
In the illustration above, the two orange boxes represent two servers that form an HA cluster. The boxes contain the usual components of a Linux™ kernel: file system, buffer cache, disk scheduler, disk drivers, TCP/IP stack and network interface card (NIC) driver. The black arrows illustrate the flow of data between these components.
The orange arrows show the flow of data, as DRBD mirrors the data of a high availably service from the active node of the HA cluster to the standby node of the HA cluster.
Swiss File Knife - the open source file tree processor
is a free multi function command line tool that belongs onto every usb stick. download from sourceforge. this package contains binaries, source and buildscripts for windows and linux. You may also download just the windows executable sfk.exe or the linux binary for Ubuntu or DSL. No installation, no registry entries, no DLL's - one exe handles all.
Userfriendly and reliable file-splitters and file-joiners for many platforms. Windows, Linux, Java, DOS, Mac, Amiga, OS/2, etc. HJSplit creates the possibility to exchange large files between different computers and operating systems.