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  2. dd (Unix) - Wikipedia

    en.wikipedia.org/wiki/Dd_(Unix)

    dd is a command-line utility for Unix, Plan 9, Inferno, and Unix-like operating systems and beyond, the primary purpose of which is to convert and copy files. [1] On Unix, device drivers for hardware (such as hard disk drives) and special device files (such as /dev/zero and /dev/random) appear in the file system just like normal files; dd can also read and/or write from/to these files ...

  3. Data conversion - Wikipedia

    en.wikipedia.org/wiki/Data_conversion

    Data conversions may be as simple as the conversion of a text file from one character encoding system to another; or more complex, such as the conversion of office file formats, or the conversion of image formats and audio file formats. There are many ways in which data is converted within the computer environment.

  4. phpMyAdmin - Wikipedia

    en.wikipedia.org/wiki/PhpMyAdmin

    phpMyAdmin is a free and open source administration tool for MySQL and MariaDB. As a portable web application written primarily in PHP , it has become one of the most popular MySQL administration tools, especially for web hosting services .

  5. Data cleansing - Wikipedia

    en.wikipedia.org/wiki/Data_cleansing

    Data cleansing may also involve harmonization (or normalization) of data, which is the process of bringing together data of "varying file formats, naming conventions, and columns", [2] and transforming it into one cohesive data set; a simple example is the expansion of abbreviations ("st, rd, etc." to "street, road, etcetera").

  6. Comparison of video converters - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_video_converters

    Video converter Converts without transcoding Batch convert Join files Converts audio files Converts photos Extract audio Preview Include effects Editing tools DVD burning Blu-ray burning Menu templates Splitting into chapters Converts online videos Subtitles support Upload to YouTube Variable frame rate inputs Any Video Converter: No: Yes: Yes ...

  7. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    waIndx – Wakanda (software) database Index file; waModel – Wakanda (software) database Model file; waJournal – Wakanda (software) database Journal file; WDB – Microsoft Works Database; WMDB – Windows Media Database file – The CurrentDatabase_360.wmdb file can contain file name, file properties, music, video, photo and playlist ...

  8. file (command) - Wikipedia

    en.wikipedia.org/wiki/File_(command)

    The command tells only what the file looks like, not what it is (in the case where file looks at the content). It is easy to fool the program by putting a magic number into a file the content of which does not match it. Thus the command is not usable as a security tool other than in specific situations.

  9. Multimedia database - Wikipedia

    en.wikipedia.org/wiki/Multimedia_database

    A Multimedia Database Management System (MMDBMS) is a framework that manages different types of data potentially represented in a wide diversity of formats on a wide array of media sources. It provides support for multimedia data types , and facilitate for creation, storage, access, query and control of a multimedia database.