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Full Discussion: Count unique words
Top Forums UNIX for Beginners Questions & Answers Count unique words Post 302991687 by joeyg on Wednesday 15th of February 2017 10:22:53 AM
Old 02-15-2017
What have you tried?

Also, due to the vague nature of this request, it appears that this may be homework/classwork. If it is, there are specific rules relative to schoolwork.
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EIO_CHOWN(3)								 1							      EIO_CHOWN(3)

eio_chown - Change file/direcrory permissions.

SYNOPSIS
resource eio_chown (string $path, int $uid, [int $gid = -1], [int $pri = EIO_PRI_DEFAULT], [callable $callback = NULL], [mixed $data = NULL]) DESCRIPTION
Changes file, or directory permissions. PARAMETERS
o $path - Path to file or directory. Warning Avoid relative paths o $uid - User ID. Is ignored when equal to -1. o $gid - Group ID. Is ignored when equal to -1. o $pri -The request priority: EIO_PRI_DEFAULT, EIO_PRI_MIN, EIO_PRI_MAX, or NULL. If NULL passed, $pri internally is set to EIO_PRI_DEFAULT. o $callback -$callback function is called when the request is done. It should match the following prototype: void callback(mixed $data, int $result[, resource $req]); o $data -is custom data passed to the request. o $result -request-specific result value; basically, the value returned by corresponding system call. o $req -is optional request resource which can be used with functions like eio_get_last_error(3) o $data - Arbitrary variable passed to $callback. RETURN VALUES
eio_chown(3) returns request resource on success or FALSE on error. SEE ALSO eio_chmod. PHP Documentation Group EIO_CHOWN(3)
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