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wayneeseguin/gist:1226403

Forked from seeingidog/gist:1222850
Created September 19, 2011 12:31
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gistfile1.sh
# bash based sh version
# partition for swap
if [[ "${MACHTYPE%%-*}" == 'x86_64' ]] # where was '$(arch)' comming from?
then
SWAPSIZE=$[$(free -m | awk '/^Mem:/{print $2}')*2]
if (( SWAPSIZE > 4096 ))
then
SWAPSIZE=4096
fi
sfdisk -uM /dev/sdb << EOF
,$SWAPSIZE,S
,,L
EOF
fi
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