#! /bin/sh case "$1" in start) sysctl -p > /dev/null ;; *) echo "Usage: $0 {start}" exit 1 ;; esac is this correct
net.ipv4.tcp_window_scaling=0 net.ipv4.tcp_sack=0 net.ipv4.tcp_keepalive_time=1800 net.ipv4.tcp_fin_timeout=10 net.ipv4.tcp_timestamps=0 vm.swappiness=25 vm.vfs_cache_pressure=150 net.ipv4.tcp_dsack=0 vm.min_free_kbytes=768