Remove the redirects for extract.sh.  Upon further reflection, you need to see the output on the main vty.  cpio likes to open /dev/tty for its output! :-(
Remove the redirects for extract.sh.  Upon further reflection, you
need to see the output on the main vty.  cpio likes to open /dev/tty
for its output! :-(

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase