![curl: (7) Failed to connect to localhost port 9200: Connection refused. Even after having configured /etc/elasticsearch/elasticsearch.yml - Stack Overflow curl: (7) Failed to connect to localhost port 9200: Connection refused. Even after having configured /etc/elasticsearch/elasticsearch.yml - Stack Overflow](https://i.stack.imgur.com/FYiL9.png)
curl: (7) Failed to connect to localhost port 9200: Connection refused. Even after having configured /etc/elasticsearch/elasticsearch.yml - Stack Overflow
![Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub](https://user-images.githubusercontent.com/40128659/44989960-7297fb80-af44-11e8-89b7-8659ef17a57b.png)
Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub
![curl: (7) Failed to connect to localhost port 9200: Connection refused. Even after having configured /etc/elasticsearch/elasticsearch.yml - Stack Overflow curl: (7) Failed to connect to localhost port 9200: Connection refused. Even after having configured /etc/elasticsearch/elasticsearch.yml - Stack Overflow](https://i.stack.imgur.com/j0Rwm.png)
curl: (7) Failed to connect to localhost port 9200: Connection refused. Even after having configured /etc/elasticsearch/elasticsearch.yml - Stack Overflow
![curl: (7) Failed to connect to localhost port 8001: Connection refused getting this error on windows and ubuntu 16.4 · Issue #3035 · Kong/kong · GitHub curl: (7) Failed to connect to localhost port 8001: Connection refused getting this error on windows and ubuntu 16.4 · Issue #3035 · Kong/kong · GitHub](https://user-images.githubusercontent.com/33145296/37410391-87a0e20e-27c6-11e8-8479-e70981553b95.png)
curl: (7) Failed to connect to localhost port 8001: Connection refused getting this error on windows and ubuntu 16.4 · Issue #3035 · Kong/kong · GitHub
![TomNomNom on Twitter: "No telnet or netcat/nc? Use curl with telnet://host: port :) https://t.co/b3lMJy2aee" / Twitter TomNomNom on Twitter: "No telnet or netcat/nc? Use curl with telnet://host: port :) https://t.co/b3lMJy2aee" / Twitter](https://pbs.twimg.com/media/EGwl_yjWoAEG44I.jpg:large)
TomNomNom on Twitter: "No telnet or netcat/nc? Use curl with telnet://host: port :) https://t.co/b3lMJy2aee" / Twitter
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CURL : Alternative for telnet tool to check listening port state in Linux/Windows - Multi Tech Buzz!!
![Curl error occurred: Failed to connect to members.dyndns.org port 443 after 15831 ms: No route to host (possible bug?!) : r/PFSENSE Curl error occurred: Failed to connect to members.dyndns.org port 443 after 15831 ms: No route to host (possible bug?!) : r/PFSENSE](https://preview.redd.it/85qyi66r09f81.png?width=900&format=png&auto=webp&s=d585bf5bd50a773b173c5ae744799ca9d9b1dced)
Curl error occurred: Failed to connect to members.dyndns.org port 443 after 15831 ms: No route to host (possible bug?!) : r/PFSENSE
![python - Curl "Connection Refused" when connecting to server with external IP address - Stack Overflow python - Curl "Connection Refused" when connecting to server with external IP address - Stack Overflow](https://i.stack.imgur.com/GULGI.png)
python - Curl "Connection Refused" when connecting to server with external IP address - Stack Overflow
![Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub Ubuntu 18.04 - Issues and curl: (7) Failed to connect to localhost port 8888: Connection refused · Issue #25 · EOSIO/eosio-project-demux-example · GitHub](https://user-images.githubusercontent.com/40128659/44989875-2b116f80-af44-11e8-99d6-3042a8efda51.png)