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  2. ren (command) - Wikipedia

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

    The rename command is supported by Tim Paterson's SCP 86-DOS. [26] On MS-DOS, the command is available in versions 1 and later. [27] DR DOS 6.0 also includes an implementation of the ren and rename commands. [28] In Windows PowerShell, ren is a predefined command alias for the Rename-Item Cmdlet which basically serves the same purpose. [29]

  3. Rename (computing) - Wikipedia

    en.wikipedia.org/wiki/Rename_(computing)

    The C standard library provides a function called rename which does this action. [1] In POSIX, which is extended from the C standard, the rename function will fail if the old and new names are on different mounted file systems. [2] In SQL, renames are performed by using the CHANGE specification in ALTER TABLE statements.

  4. Batch renaming - Wikipedia

    en.wikipedia.org/wiki/Batch_renaming

    When managing large amount of files, such as a picture database, a batch renamer is more or less essential for the task of maintaining filenames without too much manual labour. When authoring music files onto a CD/DVD or transferring the files to a digital audio player, a batch renamer can be used to listen to songs in desired order.

  5. mv (Unix) - Wikipedia

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

    mv is a Unix command that moves one or more files or directories from one place to another. If both filenames are on the same filesystem, this results in a simple file rename; otherwise the file content is copied to the new location and the old file is removed.

  6. Snowflake schema - Wikipedia

    en.wikipedia.org/wiki/Snowflake_schema

    The snowflake schema is in the same family as the star schema logical model. In fact, the star schema is considered a special case of the snowflake schema. The snowflake schema provides some advantages over the star schema in certain situations, including: Some OLAP multidimensional database modeling tools are optimized for snowflake schemas. [3]

  7. Snowflake ID - Wikipedia

    en.wikipedia.org/wiki/Snowflake_ID

    Twitter uses snowflake IDs for tweets, direct messages, users, lists, and all other objects available over the API. [7] Discord also uses snowflakes, with their epoch set to the first second of the year 2015. [3] Instagram uses a modified version of the format, with 41 bits for a timestamp, 13 bits for a shard ID, and 10 bits for a sequence ...

  8. Connect:Direct - Wikipedia

    en.wikipedia.org/wiki/Connect:Direct

    Connect:Direct file transfers can be done in two formats: Binary mode (where no translation occurs) or in a mode where translation is used to convert an ASCII file to EBCDIC as it is moved to a mainframe or vice versa. These conversions are handled automatically based on the local systems, which is a significant concern with other file transfer ...

  9. Help:Wikitext - Wikipedia

    en.wikipedia.org/wiki/Help:Wikitext

    A line break that is visible in the content is inserted by pressing ↵ Enter twice. Pressing ↵ Enter once will place a line break in the markup, but it will not show in the rendered content, except when using list markup. Markup such as bold or italics will be terminated at a line break.