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eth-tool summary of eth# devices

Terminal - eth-tool summary of eth# devices
for M in 0 1 2 3 ; do echo eth$M ;/sbin/ethtool eth$M | grep -E "Link|Speed" ; done
2009-04-22 19:32:41
User: Wubby
Functions: echo grep
6
eth-tool summary of eth# devices

Give the Speed and Link status of eth# 0-3. This is sort of what mii-tool does, but eth-tool is better, yet lacks device discovery.

Alternatives

There are 3 alternatives - vote for the best!

Terminal - Alternatives

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What others think

The loop could also be

for M in {0..3}

Comment by roebek 316 weeks and 6 days ago

This one's better, as it asks the system what devices it has:

for i in `ls --color=none /sys/class/net`; do echo "# $i"; sudo ethtool $i | grep -E "Link|Speed" ; done
Comment by hank 316 weeks and 6 days ago

If you're going to go the sysfs route, might as well drink the coolaid.

for I in /sys/class/net/eth* ; do printf "%s\t%5d\n" ${I##*/} $(cat ${I}/speed 2>/dev/null) ; done

Comment by parasense 201 weeks and 6 days ago

Your point of view

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