getwd_clip.Rdgetwd_clip: get directory path in clipboard, same as getwd function
setwd_clip: set directory path in clipboard, same as setwd function
getwd_clip()
setwd_clip()Only works in windows
https://stackoverflow.com/questions/10959521/how-to-write-to-clipboard-on-ubuntu-linux-in-r
if (FALSE) { # \dontrun{
getwd_clip()
setwd_clip()
dir.show()
} # }