Usage
unzip(zipfile, files = NULL, list = FALSE, 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.
list
If TRUE, list the files and extract none. The
equivalent of unzip -l.
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.)