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Networking

Create a 1000MB.bin for speed testing

dd if=/dev/urandom of=1000MB.bin bs=64M count=16 iflag=fullblock

Disable cloud-init after changing network config

touch /etc/cloud/cloud-init.disabled

Open Ngrok tunnel

ngrok http --region=eu --hostname=aike.eu.ngrok.io 4567

Show usage on Ubuntu

  • nload
  • speedometer
  • iftop
  • nethogs
  • bmon
  • slurm
  • tcptrack
  • iptraf

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