I woke up for work and started receiving this error, but I can't find this specific error anywhere. I tried using netstat -ano to find any instances running on the aformentioned port, and also the...

I would like to execute netstat inside a running docker container to see open TCP sockets and their statuses. But, on some of my docker containers, netstat is not available. Is there any way to get...

I'm having trouble removing the output from the netstat command when I check if a current port is being used. I dont need the output of the command but rather just the error code. Running netstat...

How do I find a completely free TCP port on a server? I have tried the command line; netstat -an but I am told the ones with a status of LISTENING are already being used. I also tried a tool ca...

I want to free a TCP port during startup of my application (asking confirmation to user), how to get the PID number and then, if the user confirm, kill it? I know I can get this information by net...

I've done some research and found several places where people suggest using netstat to check which port a particular process is using. But here is what I got: myMac:~/Documents$ netstat -ap tcp ...

On Linux, I can use netstat -pntl | grep $PORT or fuser -n tcp $PORT to find out which process (PID) is listening on the specified TCP port. How do I get the same information on Mac OS X?

After updating to RStudio Version 2022.12.0+353 (2022.12.0+353), I am unable to find a freeport using netstat. I have never had this problem before. How do I fix this? library(RSelenium) library(ne...

I try to start the Python SimpleHTTPServer on port 7054 : $ sudo python -m SimpleHTTPServer 7054 ... socket.error: [Errno 98] Address already in use So, I ran the following commands : $ sudo ne...

How can I know if a certain port is open/closed on linux ubuntu, not a remote system, using python? How can I list these open ports in python? Netstat: Is there a way to integrate netstat outpu...

I am trying to use port 80 for my application server, but when I perform netstat -aon I get: TCP 0.0.0.0:80 0.0.0.0:0 LISTENING 4 When I look up the process in task manager, it shows PID 4 is SYS...

I expose docker ports of my contaners to the host machine with something like docker run -p 80:80 ... then I try to display all listening ports for debugging purposes with netstat e.g.: netstat...

What is the use of the Recv-Q and Send-Q columns in netstat's output? How do I use use this in a realistic scenario? On my system, both of the columns are always shown as zero. What is the meaning...

In UNIX OS, how can I find the port number when i know the process name or pid ?

I created the script below to check my application's port 2025 and log the number of connections. I need this script to run as a service on Windows with the name netstat_2025. Does anyone know if ...

In linux, netstat command tells us information of active sockets in system. I understand that netstat uses /proc/net/tcp to acquire the system network information. Since netstat man page says tha...

I am using a Windows 10 Pro machine. When I run netstat, it is showing kubernetes:port as foreign address in active connections. What does this mean? I have checked and there is no kubernetes c...

I need to retrieve the default gateway on a Mac machine. I know that in Linux route -n will give an output from which I can easily retrieve this information. However this is not working in Mac OSX(...

I want to install netstat on my Docker container. I looked here https://askubuntu.com/questions/813579/netstat-or-alternative-in-docker-ubuntu-server-16-04-container so I'm trying to install it li...

I successfully installed and run Hadoop on a single machine whose ip is 192.168.1.109 (In fact it is actually an Ubuntu instance running on virtual box ) . When typing jps it shows 2473 DataNode ...

I encounted a problem today: When I started HDP docker container, an error occured: listen tcp 0.0.0.0:8086: bind: address already in use According to error message, I know that port 8086 was...

I created a script to output Get-NetTCPConnection data but additionally show Process Name and Username. The script does work, but I would love any tips to simplify or make this more canonical. I a...

In Ubuntu, to see the listening process I used to do the following command netstat -pant I would get something similar to this What is the equivalent command with the Mac ?

Update: Already fixed, it seems that one of VirtualHosts configurations files was wrong in sites-enabled. I have Ubuntu 11.10 When I run the command to start apache2: sudo /etc/init.d/apache2 st...

I have a docker container running on RHEL 7 with Docker 1.7.0. The program which running in this container listens for TCP connections on port 5000. In my Dockerfile I put the sentence EXPOSE 5000 ...