Hi,
I need help with filter output and save to file on linux. I've tried tons of
combinations and none of them work.
I need output in csv, filter lost_packets and save to file. I tried:
`iperf -s -u -i 1 -y C | awk -F, '{print $11}' >> lost.txt`
Output without redirection is good:
`iperf -s -u -i 1 -y C | awk -F, '{print $11}' `
This command was the only that worked, but that wasn't quite it. File was not
overwritten but appended:
iperf -s -u -i 1 -y C | awk -F, '{print $11; fflush(); }' > lost.txt
I know that iperf3, have --forceflush option, but iperf3 have json format
output only. CSV is better for me.
Thank you for help in advance. I tried other version of iperf too 2.0.19.
Best regards,
Adrian_______________________________________________
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