UNIX Tutorial for Beginners History of UNIX : UNIX was originally developed at Bell Laboratories as a private research project by a small group of people. Read all about the history of its creation. Typographical conventions In what follows, we shall use the following typographical conventions: · Characters written in bold typewriter font are commands to be typed into the computer as they stand. · Characters written in italic typewriter font indicate non-specific file or directory names. · Words inserted within square brackets [Ctrl] indicate keys to be pressed. So, for example, % ls anydirectory [Enter] means "at the UNIX prompt %, type ls followed by the name of some directory, then press the key marked Enter" Don't forget to press the [Enter] key: commands are not sent to the computer until this is done. Note:  UNIX is case-sensitve, so LS is not the same as ls. The same applies to filenames, so myfile.txt, MyFile.txt and MYFILE.TXT are three seperate...

QTP Interview Questions 1.      Where can we use a Function or an Action? 2.      What is the difference between an Action and a Function? 3.      What are the various events available in the Recovery Scenario Manager? 4.      What are the Elements of Recovery Scenario? 5.      When to use a Recovery Scenario and When to use “on error resume next”? 6.      What are the key features of QTP at a glance 7.      What are various types of properties when using Object Identification in QTP? 8.      What are the various ways to insert a Action in a test in QTP? 9.      What is the use of Parameterization in QTP? 10.  What are Data Tables in QTP? 11.  What are the Environment Variables? 12.  How many typ...

HP QTP 11.5 new FeaturesThe latest version of HP-QTP 11.5 (UFT) Unified Functional Testing has hit the market and here are the brief points about new features in the tool Earlier HP has 2 tools1. QTP for GUI applications functional testing 2. Service Test for web services Testing (GUI less testing)In QTP 11.0 they have introduced a new concept that the service test script (written in service test) we can call in the middle of the QTP-script, so we can have GUI Test developed in QTP and GUI Less script developed in services test can run in the same Test.Now inQTP 11.5 Unified Functional Testing (UFT) = Quick Test Pro(QTP) + Service Test(ST)This is the major change we see in QTP. So now QTP and Service Test will be a part of UFT 11.5 software. This has been done to do end-to-end testing. QTP (GUI testing tool) and Service Test (API testing tool) will be available from a single interface, so we no need to have 2 different tools now.New Modern IDEQTP’s IDE the interface has changed comple...

There are multiple white papers and books available on wireless security (only two years ago you would have hardly found any). Many of them, including this book, are centered around 802.11 standards. Most explain the built-in security features of 802.11 protocols, explain future 802.11 security standards development and requirements, list (and sometimes describe in detail) known security weaknesses of 802.11 networks, and describe the countermeasures that a wireless network manager or system administrator can take to reduce the risks presented by these flaws. However, all books (except this one) do not describe how "hackers" can successfully attack wireless networks and how system administrators can detect and defeat these attacks, step by step, as the actual attack takes place.If you are a security consultant working within the wireless security field or expanding your skills from the wired to the wireless world, you might find a lack of structure in the on-line infor...

Oracle Database 12g: Oracle Database 10g is the first database designed for grid computing, the most flexible and cost-effective way to manage enterprise information. It cuts costs of management while providing the highest possible quality of service. In addition to providing numerous quality and performance enhancements, Oracle Database 10g significantly reduces the costs of managing the IT environment, with a simplified install, greatly reduced configuration and management requirements, and automatic performance diagnosis and SQL tuning.  These and other automated management capabilities help improve DBA and developer productivity and efficiency. And with Release 2, Oracle's focus on improving efficiencies and educing the cost. DOWNLOAD   Book Details Publisher: Apress By: Darl Kuhn,   Sam Alapati,   Arup Nanda ISBN: 978-1-4302-4836-1 Year: 2013 Pages: 796 Language: English File size: 11.7 MB File format: PDF

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GRE Subject test: This version of GRE exam assesses candidates' knowledge level and accomplishments in a specific field of study. Unlike the GRE General test, this test is available only thrice in a year and can be taken only as the paper-based test. The scores of this test are often required for doctoral programs in the US, though some universities require the GRE Subject test scores for Masters-level programs too. The eight subjects in which the GRE subject test is presently conducted are: Biochemistry, Cell and Molecular Biology, Biology, Chemistry, Computer Science, English Literature, Mathematics, Physics and Psychology. DOWNLOAD