file-descriptor Archives

What is the theoretical maximum number of open TCP connections that a modern Linux box can have

Assuming infinite performance from hardware, can a Linux box support >65536 open TCP connections? I understand that the number of ephemeral ports (<65536) ...

May 19, 2022
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What are file descriptors, explained in simple terms?

What would be a more simplified description of file descriptors compared to Wikipedia’s? Why are they required? Say, take shell processes as an ...

May 2, 2022
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