This article records some tools and commands in windows
Command
ifconfig to view the network card and ip
tasklist to view the process, against the ps
netstat in linux
Tools are: performance monitor and resource monitor, task manager.
Through these tools, you can see CPU, memory, network and
other tools: tcpview is basically a graphical tool version of netstat
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If I have a program, the program becomes a process or multiple processes when it runs. Then I want to see which ports are opened by this process and what the traffic through this port is like. The use of the above tool combination can answer this question.