11 lines
171 B
Bash
11 lines
171 B
Bash
#!/bin/sh
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if [ $# != 1 ]; then
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interface=eth0
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else
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interface=$1
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fi
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mac=`ifconfig $interface | grep HWaddr | sed -e 's/.*HWaddr //g' | sed -e 's/ //g'`
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echo $mac
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