Package xclip

Command line clipboard grabber

http://sourceforge.net/projects/xclip

xclip is a command line utility that is designed to run on any system with an
X11 implementation. It provides an interface to X selections ("the clipboard")
from the command line. It can read data from standard in or a file and place it
in an X selection for pasting into other X applications. xclip can also print
an X selection to standard out, which can then be redirected to a file or
another program.

General Commands
Command Description
xclip command line interface to X selections (clipboard)
xclip-copyfile copy and move files via the X clipboard