Hey @DarioAustralia, could you perhaps use download.file()
in conjunction with tempfile()
as a workaround to retrieve your large file in the absence of a terminal? It won't work if you need to upload it from your computer, but if you can get the file somewhere on a network (or if you can make your computer accessible in a secure way), it would work 
(Just be aware that anything you put in the temporary directory gets deleted when you finish your session! If you need to put the data somewhere long-term, use file.copy()
after you've downloaded it!)
# generate a temporary file name
temp_file = tempfile(fileext = '.csv')
# download your big file to this temp file name.
# you can tell this fn to use wget under the hood using `method = 'wget'`
# and pass wget arguments using `extra = c()`
download.file(url = 'example.com/bigfile.csv', destfile = temp_file)
# now use temp_file to import the file into R as you would a local file