+
+Also there is
+@url{https://changelog.complete.org/archives/10165-asynchronous-email-exim-over-nncp-or-uucp, copy of}
+comparable commands of UUCP and NNCP, just for the interest:
+
+@multitable @columnfractions 0.5 0.25 0.25
+@headitem Purpose @tab UUCP @tab NNCP
+
+@item Connect to remote system
+ @tab @command{uucico -s}, @command{uupoll}
+ @tab @command{nncp-call}, @command{nncp-caller}
+@item Receive connection (pipe, daemon, etc)
+ @tab @command{uucico} (@option{-l} or similar)
+ @tab @command{nncp-daemon}
+@item Request remote execution, @code{stdin} piped in
+ @tab @command{uux}
+ @tab @command{nncp-exec}
+@item Copy file to remote machine
+ @tab @command{uucp}
+ @tab @command{nncp-file}
+@item Copy file from remote machine
+ @tab @command{uucp}
+ @tab @command{nncp-freq}
+@item Process received requests
+ @tab @command{uuxqt}
+ @tab @command{nncp-toss}
+@item Move outbound requests to dir (for USB stick, airgap, etc)
+ @tab N/A
+ @tab @command{nncp-xfer}
+@item Create streaming package of outbound requests
+ @tab N/A
+ @tab @command{nncp-bundle}
+
+@end multitable