主机网络接口流量监控
监控Linux主机网卡eth0流量: net_stream.sh#!/bin/bashin_pre=$(cat /proc/net/dev | grep eth0 | sed 's/eth0://g' | awk '{print $1}')ot_pre=$(cat /proc/net/dev | grep eth0 | sed 's/eth0://g' | awk '{print $9}')while [ true ]; do in=$(cat /proc/net/dev | grep eth0 | sed 's/eth0://g' | awk '{print $1}') ot=$(cat /proc/net/dev | grep eth0 | sed 's/eth0://g' | awk '{print $9}') diff_in=$((in-in_pre)) diff_ot=$((ot-ot_pre)) printf "eth0 in: %8s(KB/s)out: %8s(KB/s)\n" $((diff_in/1024)) $((diff_ot/1024)) in_pre=$((in)) ot_pre=$((ot)) sleep 1done
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监控AIX主机网卡流量，运行nmon->n
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监控HP-UX主机网卡流量。运行glance->l
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