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Server management application
Smahel, Petr ; Pelka, Tomáš (referee) ; Krajsa, Ondřej (advisor)
This thesis deals with the management of computer servers. The theoretical part describes the client-server architecture, operating system GNU/Linux and server management tools. The second chapter is devoted to design an own application to manage servers. The next chapter describes the design and implementation of individual modules from which application is build. In the fourth chapter there is described how to install and configure the application on the GNU/Linuw operating system. The penultimate chapter is written as a user manual and acquaints reader with application control. In the last section there are results obtained in testing the application presented and commented.
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Intelligent house for elderly people
Doktor, Lukáš ; Fiedler, Petr (referee) ; Kučera, Pavel (advisor)
Autor se zabývá otázkou inteligentních domů se zaměřením na seniory či postižené lidi. Jako srdce domu používá standardní počítač architektury x86 a SmartHome komunikační modul \cite{Doktor:2010} jako prostředek pro faktické ovládání vybavení domácnosti. Největším přínosem tohoto projektu je ve velmi intuitivním a jednoduchém uživatelském rozhraní. Toto rozhraní bylo speciálně navrženo, aby jej lidé rádi používali. Tohoto bylo dosaženo vytvořením MythTV plug-inu, běžícího pod GNU/Linux operačním systémem. Dalším významným přínosem je Fedora GNU/Linux instalační předpis, který automaticky nainstaluje a nakonfiguruje cílový počítač.
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Interconnection of IEEE 802.15.4 and Ethernet networks
Pavlata, Karel ; Kaczmarczyk, Václav (referee) ; Fiedler, Petr (advisor)
Táto práca sa venuje probému prepojovania rôznych typov sietí, konkrétne sietí typu IEEE 802.15.4 a Ethernetu. Motivácia vychádza zo stále sa rozširujúceho využitia bezdrátových senzorických sietí, potreby zberu dát z nich a ich integrácie. To vyžaduje aby sieť obsahovala prvky schopné preniesť dáta z bezdrátovej siete do okolitého sveta a prípadne poskytnúť konfiguračné a riadiace informácie do vnútra siete. Z hľadiska protokolov a programového vybavenia sa prepojenie uskutočňuje na rôznej úrovni, od sieťovej až po aplikačnú vrstvu komunikačného modelu ISO/OSI, s podporou hardvéru na fyzickej a linkovej vrstve.
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Control of electronic systems via web interface
Dufek, Ladislav ; Šilhavý, Pavel (referee) ; Zeman, Václav (advisor)
This master thesis goes into problematics of design of an electronic device control system and its realization. First of all its overall conception is specified and potential hardware platforms are analyzed afterwards. Based on this analysis the system’s final conception is drawn up, the device’s circuit layout is created and finally a functional prototype is manufactured. The later part of this thesis describes the software accessories and tools. The principles of a chosen operating system, management application and webbased interface are described along with the problems of authentization to solve. The proposed solutions for the authentization-specific tasks gave rise to the final implementation of the authentization methods and techniques.
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Establishment of QoS filtering on IPv6 protocol using Linux
Matušina, František ; Holešinský, Pavel (referee) ; Matocha, Tomáš (advisor)
This diploma thesis is interested in establishment of QoS filtering on IPv6 protocol usány Linux. Thesis describe protocol IPv4 and protocol IPv6 and their differences. Problematic is implement to Linux. Because this problem is implement in Linux, I describe a few distribution of Linux in thesis. Another part of thesis are about QoS and about QoS implement on TCP/IP model. In practise part is make a propsal resolution working site under protocol IPv6 in Linux. Realize include install of server, clients and their configuration. Realize include script, that account, take control of the traffic. Changeing traffic is show in graphs. Graphs of measure are comented and outcome clear up. All graphs and scripts are add to attachments.
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Intelligent house for elderly people
Piši, Daniel ; Hynčica, Ondřej (referee) ; Mehrdadi, Bruce (referee) ; Kučera, Pavel (advisor)
Tato diplomová práce se zabývá systémem automatizace domácnosti umožňujícím ovládání domácích spotřebičů prostřednictvím běžné televize. Systém využívá standardu X10 a bezdrátové technologie ZigBee. Řídicí software staví na OS GNU/Linux a systému domácího kina MythTV. V rámci této diplomové práce byla vyvinuta aplikace zprostředkující komunikaci mezi MythTV a hardwarem. Modulární koncept postavený na dynamicky zaváděných modulech dělá tuto aplikaci snadno rozšiřitelnou a použitelnou i mimo předkládaný automatizační systém. Za účelem testování a demonstrace funkčnosti byl dále navržen bezdrátový teploměr a převodník VGA na SCART.
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Kernel module definition and networking server configuration for Linux operating system
Pecho, Ladislav ; Matocha, Tomáš (referee) ; Komosný, Dan (advisor)
The goal of my work is to create two computer labs lessons. The first one is a guide in writing a simple Linux kernel module, and in making a file inside the procfs filesystem. The content of the file can be decided as late as at the moment of reading. The second lesson describes the configuration of a server which allows a computer to boot over network. DHCP server is used with a TFTP server for file transfers which are both handled by the dnsmasq program. The example configuration will display a menu on the client station. It is possible to select to boot either a Linux kernel, floppy disk image, Linux network installer, diagnostic tool Memtest, or a text mode game Grub Invaders. The chosen bootloader is pxelinux from the syslinux project.
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Project of VoIP exchange for commercial usage
František, Jiří ; Hanák, Pavel (referee) ; Janovič, Filip (advisor)
The aim of this thesis is create VOIP central based on Asterisk with billing system A2Billing. First of all is describe process of instalation programing instrument and provisioning pbx for local and outgoing calls. Short describe to billing of calls and praktical show of completely setting of system are follows. Administrator and user web based interface is described to. At the end of thesis is shown different technology of VOIP phones which was use in thesis. Setting of this phones is briefly described.
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Implementation of multi-purpose system based on LINUX
Fůsek, Lukáš ; Polívka, Michal (referee) ; Pfeifer, Václav (advisor)
The thesis Realization of Multipurpose System on the base of Linux is focused on the selection of suitable distribution of GNU/Linux system for all commonly accessible network services provided by servers and for implementation of suitable authorization process for one server. The first part of the Bachelor thesis acquaints the reader with different operating systems, and their mutual comparison. There are also in detail examined open-source technologies used for HTTP, FTP or mail server services. Further the first part describes the way of sharing data and printers in the network and a possibility of log in the Network by means of Novell client. Second part is focused on practical realization of this server by selected system and by needed applications. There is also in detail described the process of instalation and launching all needed applications.
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