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meoso/gist:4b8b5439569e662ee18a

Created June 23, 2015 16:02
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process oui.txt - two different ways / about the same elapsed time
Raw
gistfile1.txt
curl -O http://standards-oui.ieee.org/oui.txt
time cat oui.txt | awk '/(base 16)/ {printf $1 ":"; for(i=4;i<=NF;i++) printf "%s", $i (i==NF?ORS:OFS)}'
time cat oui.txt | grep -F "(base 16)" | awk '{$2=$3="" ; print $0}' | awk -F" " '{print $1 ":" $2}'
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