What commands can I use on Windows, macOS, and Linux to check port usage?

Dec 1, 2017 ... I got the Docker image installed and running OK for localhost but have had no success getting it going using my existing SSL certificate for remote access. Apr 6, 2020 ... A web page opened up with "localhost:8080" URL but the message was "This site can't be reached". 2 answers 0 votes Apr 9, 2025 ... ... localhost:8080/tsdb/region_listRetrieves a new-line separated list of regions with region identifier and region long name separated by ... Dec 10, 2019 ... ... instaltion tomcat, java and postgres but when I go to http://localhost:8080/dhis it shows this https://drive.google.com/file/d/1yUt… Dec 4, 2020 ... I want to access flowable-ui and flowable-admin pages I have defined custom RestController. Any help would be greatly appreciated. Mar 3, 2009 ... Is there a way to make it listen on 127.0.0.1:8080 instead of *:8080 in order to forward HTTP requests to the guest or what else may I do to prevent access ... Jul 1, 2015 ... When you go to localhost:8080 it's the exact same thing. Localhost server name always resolves to the machine you are running on and uses the ... Jan 22, 2021 ... 0.0.0.0:8080 means all interfaces are listening, 127.0.0.1:8080 means just the local host 192.168.xxx.xxx:8080 means it is listening on that address. Nov 23, 2018 ... My application runs like a charm in Chrome and in Android 6,7,8 but in 5 down it loads and everything is fine but it gives me the following “ERROR”, source: Nov 11, 2021 ... If I type in localhost:8080 into chrome, i get: Bad Gateway. The proxy server received an invalid response from an upstream server.