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iAnatoly/tweak.sh

Created June 15, 2017 12:58
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MacOS tweaks
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tweak.sh
# override DHCP hostname assignment
sudo scutil --set HostName myhostname.domain.local
# tweak network
cat >> /etc/sysctl.conf <<EOF
# OSX default of 3 is not big enough
net.inet.tcp.win_scale_factor=8
# increase OSX TCP autotuning maximums
net.inet.tcp.autorcvbufmax=33554432
net.inet.tcp.autosndbufmax=33554432
EOF
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