That way we can be surer about its behaviour rather than trying to
second-guess the behaviour of various netcat implementations.
cp $OBJ/ssh_config $OBJ/ssh_config.orig
-if have_prog nc && nc -h 2>&1 | grep "proxy address" >/dev/null; then
- proxycmd="nc -x 127.0.0.1:$FWDPORT -X"
-elif have_prog connect; then
- proxycmd="connect -S 127.0.0.1:$FWDPORT -"
-else
- echo "skipped (no suitable ProxyCommand found)"
- exit 0
-fi
+proxycmd="$OBJ/netcat -x 127.0.0.1:$FWDPORT -X"
trace "will use ProxyCommand $proxycmd"
start_ssh() {