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\name{unlink}
\title{Delete Files and Directories} 
\usage{
unlink(x)
}
\alias{unlink}
\arguments{
  \item{x}{a character vector with the name of the files to be deleted.
    Wildcards (\file{*} and \file{?}) are allowed.}
}
\description{
  \code{unlink} deletes the file(s) specified by \code{x}. Empty
  directories (not specified by wildcards) are allowed.
}
\value{
  \code{"0"} for success, \code{"1"} for failure.
}
\seealso{\code{\link{tempfile}} for file creation.}
\keyword{file}