I am using nc command in my Linux box like below to check if a port is listening; This displays success message: nc -z 192.168.0.2 9000 This displays 0: echo $? I have combined it in a shell scr.

Feb 3, 2025 · I am trying to prevent unnecessary downloading of large datasets by reading the publicly available files directly from their online location. Surprisingly I cannot find an answer to my question on

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