unzip special that catches for 4GB+

unzip special that catches for 4GB+

unzip_special(zipfile, files = NULL, overwrite = TRUE,
  junkpaths = FALSE, exdir = ".", unzip = "internal",
  setTimes = FALSE)

Arguments

zipfile	The pathname of the zip file: tilde expansion (see path.expand) will be performed.
files	A character vector of recorded filepaths to be extracted: the default is to extract all files.
overwrite	If TRUE, overwrite existing files, otherwise ignore such files. The equivalent of unzip -o.
junkpaths	If TRUE, use only the basename of the stored filepath when extracting. The equivalent of unzip -j.
exdir	The directory to extract files to (the equivalent of unzip -d). It will be created if necessary.
unzip	The method to be used. An alternative is to use getOption("unzip"), which on a Unix-alike may be set to the path to a unzip program.
setTimes	logical. For the internal method only, should the file times be set based on the times in the zip file? (NB: this applies to included files, not to directories.)