Get protocol, domain, and port from URL
const full = location.protocol + ‘//’ + location.host;
port
git remote add with other SSH port
You can just do this: git remote add origin ssh://user@host:1234/srv/git/example 1234 is the ssh port being used
Port 80 is being used by SYSTEM (PID 4), what is that?
There are many services, which can listen port 80 on windows. Luckily you can detect and stop them all running simple console command: NET stop HTTP When you’ll start it, you will get list first: To avoid this problem in future go to Local Services and disable listed services. N.B. – Some services will restart … Read more
How do multiple clients connect simultaneously to one port, say 80, on a server? [duplicate]
First off, a “port” is just a number. All a “connection to a port” really represents is a packet which has that number specified in its “destination port” header field. Now, there are two answers to your question, one for stateful protocols and one for stateless protocols. For a stateless protocol (ie UDP), there is … Read more
How do I determine if a port is open on a Windows server? [closed]
Assuming that it’s a TCP (rather than UDP) port that you’re trying to use: On the server itself, use netstat -an to check to see which ports are listening. From outside, just use telnet host port (or telnet host:port on Unix systems) to see if the connection is refused, accepted, or timeouts. On that latter … Read more
How do I assign a port mapping to an existing Docker container?
I’m also interested in this problem. As @Thasmo mentioned, port forwardings can be specified ONLY with docker run (and docker create) command. Other commands, docker start does not have -p option and docker port only displays current forwardings. To add port forwardings, I always follow these steps, stop running container docker stop test01 commit the … Read more
What is the difference between “expose” and “publish” in Docker?
Basically, you have three options: Neither specify EXPOSE nor -p Only specify EXPOSE Specify EXPOSE and -p 1) If you specify neither EXPOSE nor -p, the service in the container will only be accessible from inside the container itself. 2) If you EXPOSE a port, the service in the container is not accessible from outside … Read more
How to kill a process on a port on ubuntu
You want to use backtick, not regular tick: sudo kill -9 `sudo lsof -t -i:9001` If that doesn’t work, you could also use $() for command interpolation: sudo kill -9 $(sudo lsof -t -i:9001)
How to configure port for a Spring Boot application
As said in docs either set server.port as system property using command line option to jvm -Dserver.port=8090 or add application.properties in /src/main/resources/ with server.port=8090 For a random port use: server.port=0 Similarly add application.yml in /src/main/resources/ with: server: port: 8090
scp with port number specified
Unlike ssh, scp uses the uppercase P switch to set the port instead of the lowercase p: scp -P 80 … # Use port 80 to bypass the firewall, instead of the scp default The lowercase p switch is used with scp for the preservation of times and modes. Here is an excerpt from scp’s … Read more