scp

construct scp command to be executed on the server via ssh. append -v -r -p -d flags as appropriate. Resulting command stored in cmd variable

call toremote() if destination is remote; tolocal() if destination is local

for 'remote to local' case, append '-f <src>' to scp command to be run on the server

for -t or -f private flags: remin = stdin; remout = stdout