Copy R objects into Clipboard

Firstly I find this pacakge clipr, which is very easy to use:

library(clipr)
write_clip(mtcars)

or directly:

clipr::write_clip(c(1,2,3,4,5))

To use above trick on remove computer (like a server), some additional things, like xclip, need to be installed on server:

sudo yum install xclip -y

I am planning to develop a set of online user-super-friendly Bioinformatic tool, which allows user to do analysis directly online. I believe people would not like to always export data from R session to txt file, then upload txt file online, just for a simply plot. So it's great to have a way to directly copy/paste data from R session to clipboard.