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Troubleshoot network connection with ping and tracert/tracerout (Windows/Linux/Mac)

IT Help Desk, Linux, Mac, Networking, Windows

If you think that your network connection have an issue, and you don’t know what cause the issue, you can run some simple commands to exclude some common problems. If you think that the problem is caused by your network card, you can run a simple ping command...

Docker – How to run docker commands without sudo?

Docker, IT Help Desk

By default, docker commands should already work without sudo command after fresh installation. However, this is not always the case. If you have a similar issue, you will need to create a new user group on Linux and assign to it your user. Run the fallowing commands:...

How to get docker container IP address

DevOps, Docker, IT Help Desk

You can get container IP by inspecting the container ID or tag name. # docker inspect <containerIDorName> | grep \”IPAddress\”: docker inspect test4 | grep \”IPAddress\”: You can also get container ID by entering the container with exec...

How to list all ports LISTENING on localhost / 127.0.0.1 in Windows ?

IT Help Desk, Windows

To see what ports are currently lessening on localhost open PowerShell Terminal and run this command: netstat -aon | findstr “LISTE” | findstr /r “127.0.0.1 localhost :80” /r – stands for regular expression. Note that space within an...

How to check what service is listening on port :80 on Windows host

IT Help Desk, Windows

To list service processes ID (PID) In PowerShell terminal run Get-NetTCPConnection -LocalPort 80 # or netstat -aon | findstr “:80” To get the name of the service along with some other informations, run: Get-Process -Id (Get-NetTCPConnection -LocalPort...

Windows – Get PID service file path

IT Help Desk, Windows

In PowerShell: General solution. To get path and other info of a process, you would run: $ Get-Process <options> | Select-Object <options> For specific process PID you would run: Example: Get-Process -Id 2728 | Select-Object -Property ProcessName, Id, WS,...

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Troubleshoot network connection with ping and tracert/tracerout (Windows/Linux/Mac)

Docker – How to run docker commands without sudo?

How to get docker container IP address

How to list all ports LISTENING on localhost / 127.0.0.1 in Windows ?

How to check what service is listening on port :80 on Windows host

Windows – Get PID service file path

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