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symbolic link

   Also found in: Acronyms, Wikipedia 0.01 sec.
symbolic link
In Unix, a file that points to another file or directory. It is used to allow a variety of sources to point to a common destination. The Windows 2000 counterpart is the "virtual directory." When URLs are redirected, it is called "URL mapping." A symbolic link is like a Windows shortcut, except that the link is an index entry in the Unix file system, whereas the shortcut is a regular Windows file. See redirection.
1.(file format)Symbolic Link - (SYLK) A Microsoft file format for spreadsheets, (not to be confused with symbolic link).

SYLK format existed in one form or another in as early as 1987, and was part of Excel v1.0. It is is an outgrowth of VisiCalc DIF file format.

SYLK format is ascii text and represents information about both formula, value, and some formatting information, which makes it something like an RTF for spreadsheets. It is used as a general tabular data exchange format.

http://netghost.narod.ru/gff/graphics/summary/micsylk.htm.

2.(file system)symbolic link - (Or "symlink", "soft link" (by contrast with "hard link"), "shortcut", "alias") A special type of Unix file which refers to another file by its pathname. A symbolic link is created with the "ln" (link) command:

ln -s OLDNAME NEWNAME

Where OLDNAME is the target of the link (usually a pathname) and NEWNAME is the pathname of the link itself.

Most operations (open, read, write) on the symbolic link automatically dereference it and operate on its target (OLDNAME). Some operations (e.g. removing) work on the link itself (NEWNAME).

In contrast with hard links, there are no restrictions on where a symbolic link can point, it can refer to a file on another file system, to itself or to a file which does not even exist (e.g. when the target of the symlink is removed). Such problems will only be detected when the link is accessed.
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Amid a postgame gathering in front of the UO dugout, Roberts shared a handshake with UO athletic director Pat Kilkenny, a symbolic link from Oregon's rich past to the centerpiece of its rebirth.
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Examples include installing Googlizer to allow instant Google searching from selected text in any document (including pdfs); using symbolic links to create shortcuts without running into trouble with permissions; bulk renaming photos with meaningful names instead of camera-generated numbers; and using gnome-blog to update blogs directly from the desktop.
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