ip is probably a better tool (than ifconfig)
ip link show eth0 | tr -s " " | cut -d" " -f3
Max Hetrick wrote:
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Toby Bluhm wrote:
There's multiple spaces in the output that cut is hitting - use tr to
reduce them.
ifconfig | grep eth0 | tr -s ' ' ' ' | cut -d ' ' -f 5
Or:
ifconfig | grep eth0 | cut -d ' ' -f 11
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iD8DBQFHxr2hIXSX/6LmsXkRAuZcAJ9Yzxx2vuPhj8JEa1NIjrtXbpmEQQCfangU
eD8VSzg6fUrEN/jgPULWdEE=
=+Bez
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