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bicccio/discoverlan.sh

Last active August 29, 2015 14:09
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discover LAN (mac)
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discoverlan.sh
#!/bin/sh
eth=$(ifconfig | pcregrep -M -o '^[^\t:]+:([^\n]|\n\t)*status: active'| egrep -o -m 1 '^[^\t:]+') && nmap -sP $(ifconfig $eth | grep -w 'inet' | cut -d' ' -f2 | cut -d'.' -f1-3)".1/24"
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