14 lines
424 B
Bash
14 lines
424 B
Bash
ETHNAME=$(cat /sys/class/net/eth0/address)
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FOUND=($(grep -l -r MAC=$ETHNAME /home/l_samenv/boxtools/cfg))
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if [ -z "$FOUND" ]; then
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BOXID=${ETHNAME//:/}
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BOXID=${BOXID: -6}
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HOSTNAME=box$BOXID
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else
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FOUND=$(basename ${FOUND[0]}) # remove directory part
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HOSTNAME=${FOUND%%.cfg} # remove extension
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echo "hostname $HOSTNAME"
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fi
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echo $HOSTNAME > /etc/hostname
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echo "127.0.0.1 localhost $HOSTNAME" > /etc/hosts
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