National Repository of Grey Literature 443 records found  beginprevious412 - 421nextend  jump to record: Search took 0.01 seconds. 
Custom Compiled Fedora
Blažek, Jan ; Rogalewicz, Adam (referee) ; Smrčka, Aleš (advisor)
This thesis is focused on design and implementation of toolchain for compilation and installation of RPM packages from SRPM packages in Fedora Linux distribution. Tools can be set up to modify compiler options and rpm macros. A tool for custom compilation of Linux kernel was also implemented. This tool builds the kernel with default options or according to configuration supplied by user. The toolchain was used to create customized distribution. Resulting distribution contains these tools for compilation and installation of additional software.
A Tool for Testing Network Applications
Hornický, Pavol ; Peringer, Petr (referee) ; Smrčka, Aleš (advisor)
This master thesis addresses the issue of software testing. It discusses different types and forms of testing such as white-box testing, black-box testing, unit testing, integration testing and regression testing. Further it deals with the specific problems of testing network applications and automation of the testing process. To solve these issues, the thesis presents a language based on XML for describing testing cases. The following chapter describes the design of this language interpreter. The thesis also deals with problems occurring during implementation phase of similar tools and their possible solutions. Functionality demonstration of designed tool helped to discover an error in product of AVG Technologies CZ, s.r.o..  
SSH Public Key Management in FreeIPA and SSSD
Cholasta, Jan ; Smrčka, Aleš (referee) ; Zelený, Jan (advisor)
SSH je jeden z nejpoužívanějších protokolů pro vzdálený přístup v Internetu. SSH je flexibilní a rozšiřitelný protokol, který se skládá ze tří hlavních součástí: SSH transportního protokolu, který obstarává důvěrnost, integritu a autentizaci serveru, SSH autentizačního protokolu, který obstarává autentizaci uživatelů a SSH spojovacího protokolu, který obstarává multiplexování více kanálů různých typů (interaktivní sezení, přesměrování TCP/IP spojení, atd.) do jednoho spojení. OpenSSH je jedna z nejrozšířenějších implemetací SSH. OpenSSH obsahuje SSH server, SSH klienty, generátor SSH klíčů a autentizační agent, který usnadňuje autentizaci pomocí veřejných klíčů. FreeIPA a SSSD jsou projekty poskytující centrální správu identit pro Linuxové a Unixové systémy. Tyto projekty sice v době psaní této práce přímou podporu SSH neobsahovaly, ale do jisté míry je ve spojení s OpenSSH používat možné bylo.
Tool for Analysis of User Data Gathered from AVG Admin Console Installations
Heroutová, Tereza ; Smrčka, Aleš (referee) ; Peringer, Petr (advisor)
This document describes the design and implementation of a tool which allows for evaluation and visualisation of statistical data gathered from users of the AVG Admin Console application. The document describes collected statistical data including their localization and storing all the data in the database is discussed. The application was tested on real statistical data and possible improvements based on the results are proposed.
Optimization of the Hadoop Platform for Distributed Computation
Čecho, Jaroslav ; Smrčka, Aleš (referee) ; Letko, Zdeněk (advisor)
This thesis is focusing on possibilities of improving the Apache Hadoop framework by outsourcing some computation to a graphic card using the NVIDIA CUDA technology. The Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using a simple programming model called mapreduce. NVIDIA CUDA is a platform which allows one to use a graphic card for a general computation. This thesis contains description and experimental implementations of suitable computation inside te Hadoop framework that can benefit from being executed on a graphic card.
Application for Generating GUI Test Suite
Melo, Juraj ; Charvát, Lukáš (referee) ; Smrčka, Aleš (advisor)
This thesis describes a system for automated GUI testing using assistive technologies for accessing and manipulating GUI elements. The only input from the user to automated test system is a description of UI events and activities. For this purpose, a specialized language is proposed. The test system then automatically generates possible sequences of UI events applying a given criterion. Generated test set is executed by Python interpreter exploiting the Linux Desktop Testing Project (LDTP). Test system described in this thesis then provides reports and coverage evaluation for particular test cases and the whole test set.
Cooperative Project Planning in Getting Things GNOME
Matušov, Izidor ; Holík, Lukáš (referee) ; Smrčka, Aleš (advisor)
This work dicusses the extension for Getting Things GNOME which makes it possible to use it for planning and managment of cooperative projects. Reader is introduced to basics of project planning and project management and selected methods. The target audience and their needs for the extension were identified and their solutions were proposed. This work includes a walkthrough the extension of the user interface in the form of wireframes. The proposed extension was implemented and tested.
A Tool to Check Status of All Replicas in the FreeIPA Infrastructure
Špůrek, David ; Smrčka, Aleš (referee) ; Zelený, Jan (advisor)
Tato diplomová práce se zabývá možnostmi zjištění stavu všech replik ve FreeIPA infrastruktuře. Na úvod práce jsou vysvětleny důležité pojmy jako FreeIPA, FreeIPA infrastruktura a replika. FreeIPA server se skládá z několika součástí, které budou popsány podrobněji.  Nástroj navržený v této práci využívá SNMP pro sledování stavu služeb běžících na FreeIPA serveru. Nástroj má dvě základní části, kterými jsou konfigurace SNMP agenta a uživatelské rozhraní. 
Modular File Scanner for RPM
Mlčoch, Tomáš ; Smrčka, Aleš (referee) ; Zelený, Jan (advisor)
Balíčkovací systém RPM poskytuje pohodlné řešení pro správu a distribuci softwaru. Z pohledu vývojáře s ním pracujícího, je hlavní činností tvorba balíčků vhodných pro širokou distribuci. Tento proces obnáší řadu činností, které jsou pro velké množství softwaru podobné, či zcela totožné. Bylo by tedy vhodné mít možnost, tyto opakované činnosti co nejvíce a nejjednodušeji zautomatizovat, aby se usnadnila práce vývojářům a zmenšil prostor pro možné chyby. Cílem této práce je analýza požadavků, návrh a implementace modulárního skeneru do nástroje rpmbuild - části RPM starající se o tvorbu balíčků. Tento modulární skener bude poskytovat API ke sledování a modifikaci procesu sestavování balíčku a umožní snadnou tvorbu modulů doplňujících funkcionalitu pro zjednodušení a zefektivnění procesu balíčkování.
A Support of GVFS Caching
Holý, Ondřej ; Zelený, Jan (referee) ; Smrčka, Aleš (advisor)
The master's thesis deals with a support of caching in GVfs (Gnome Virtual filesystem). Basics of caches, cache invalidation, and cache replacement algorithms are described. Description of GIO filesystem abstraction and communication of modules within GVfs is provided next. The disadvantages of individual GVfs modules and, if present, their internal caches are discussed. The thesis proposes three types of cache. The first type of cache is for storing file metadata, the second one for directory listings, and the latter for file content. These caches have been implemented in a prototype and verified with respect to the functionality and performance. The main benefits of the proposed solution are faster work with virtual filesystems and provided missing functionality of lower-level virtual filesystem to GIO abstraction (namely, for instance seek operation).

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