fix line breaks

ping.sh

@@ -1,5 +1,5 @@
 
-echo "DigitalOcean Ping Test: \n"
+echo -e "DigitalOcean Ping Test: \n"
 
 for DC in NYC1 NYC2 NYC3 SFO1 SFO2 TOR1 LON1 FRA1 AMS2 AMS3 SGP1 BLR1
 do
@@ -7,7 +7,7 @@ do
 done
 
 echo ""
-echo "Linode Ping Test: \n"
+echo -e "Linode Ping Test: \n"
 
 for DC in Newark Atlanta Dallas Fremont London Frankfurt Singapore Tokyo2
 do
@@ -15,7 +15,7 @@ do
 done
 
 echo ""
-echo "AWS Ping Test: \n"
+echo -e "AWS Ping Test: \n"
 
 for DC in us-east-1 us-west-1 us-west-2 eu-central-1 eu-west-1 eu-west-2 ap-northeast-1 ap-south-1 ap-southeast-1 ap-southeast-2 sa-east-1
 do
@@ -23,7 +23,7 @@ do
 done
 
 echo ""
-echo "GCP Ping Test: \n"
+echo -e "GCP Ping Test: \n"
 
 for DC in us-central1 us-east1 us-east4 us-west1 northamerica-northeast1 asia-east1 asia-east2 asia-northeast1 asia-south1 asia-southeast1 australia-southeast1 europe-north1 europe-west1 europe-west2 europe-west3 europe-west4 southamerica-east1
 do