#!/bin/bash
#parse_ip_s_link /tmp/percona-toolkit

cat <<EOF > $1
  interface  rx_bytes rx_packets  rx_errors   tx_bytes tx_packets  tx_errors
  ========= ========= ========== ========== ========== ========== ==========
  lo          3000000      25000          0    3000000      25000          0
  eth0      175000000   30000000          0  125000000     900000          0
  wlan0      50000000      80000          0   20000000      90000          0
  vboxnet0          0          0          0          0          0          0
EOF

cat samples/ip-s-link-001.txt > $2