Download large files with R and RCurl

First,read documentation. Try with

#getCurlOptionTypes(opts = getCurlOptionsConstants())
#print (getCurlOptionTypes)
#listCurlOptions()
#getCurlOptionsConstants()
#getCurlOptionTypes(opts = getCurlOptionsConstants())

Then,this is the code ( pretty self explanatory)

downloadFile <-function(url,file){
      curl = getCurlHandle()
curlSetOpt( .opts = list(http.version =HTTP_VERSION_1_0,verbose = TRUE),
                curl = curl)
    
     f = CFILE(file,mode=”wb”)
     a = curlPerform(url = url,curl=curl,writedata = f@ref,noprogress=FALSE)
     close(f)

}