Examples
Paste a diff and save the URL into the clipboard selection (Ctrl-V):
$ diff -Naur fabfile.py ~/temp/pelican-upstream/fabfile.py \ | fpaste -l diff --raw | xsel -ib
Select the text using the mouse or in case of a screen session enter the copy mode and run:
$ cat | fpaste -l python --raw | xsel -ib
then paste the text and end with Ctrl-D.
I've got the following Bash aliases:
# {{{ clipboard
clippass() {
   #pwgen $@ | tr -d "\n$" | xclip -selection clipboard
   # use xsel as we needed for fpaste anyways
   pwgen ${1:--sy} ${2:-20} 1 | tr -d "\n$" | xsel -ib
}
# copy text or 'cat file' for file contents
clipcp() {
   cat ${1} | xsel -ib
}
# sent text to fedora paste ('cat file' to send contents)
clipfp() {
   cat | fpaste -l ${1:-text} --raw | xsel -ib
}
# clipboard }}}