Simplify the rc.test utility to just print all variables.

rc.test

@@ -1,22 +1,15 @@
 #!/bin/sh
 . ${RC_ROUTER_HARNESS}/etc/rc.conf
 
-echo "Which nic?"
-read _nic
-
-_nic=`echo $_nic | sed -e 's/\./_/g'`
-
-echo "V6 net is: ${secret_ip6_net}"
-
-eval echo "ifconfig_${_nic}: \${ifconfig_${_nic}}"
-eval echo "ifconfig_${_nic}_ipv6: \${ifconfig_${_nic}_ipv6}"
-eval echo "ifconfig_${_nic}_alias0: \${ifconfig_${_nic}_alias0}"
-eval echo "ifconfig_${_nic}_alias1: \${ifconfig_${_nic}_alias1}"
-eval echo "ifconfig_${_nic}_alias2: \${ifconfig_${_nic}_alias2}"
-eval echo "ifconfig_${_nic}_alias3: \${ifconfig_${_nic}_alias3}"
-eval echo "ifconfig_${_nic}_alias4: \${ifconfig_${_nic}_alias4}"
-echo "rtadvd_interfaces: ${rtadvd_interfaces}"
-echo "wireguard_interfaces: ${wireguard_interfaces}"
-echo "cloned_interfaces: ${cloned_interfaces}"
 
+echo "================="
+echo "= All variables ="
+echo "================="
+echo ""
+echo ""
 set
+echo ""
+echo ""
+echo "========"
+echo "= DONE ="
+echo "========"