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More linux commands

• Check network bandwidth
  iperf3 -c <server_ip> -t 10 -P 4copy

  Measure TCP throughput with 4 parallel streams for 10 seconds

• Monitor network traffic live
  iftop -i eth0 -ncopy

  Real-time bandwidth per connection on an interface

• Show kernel version
  uname -r && uname -acopy

  Kernel release string and full system info

• Kernel ring buffer
  dmesg -T --level=err,warn | tail -50copy

  Last 50 kernel errors/warnings with human-readable timestamps

• List loaded kernel modules
  lsmod | sortcopy

  All currently loaded kernel modules

all 133 linux commands →