/shadowsocks-youtube

vultr搭建shadowsocks翻墙

安装shadowsocks

wget --no-check-certificate https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks.sh
chmod +x shadowsocks.sh

开启tcp加速

  • vim /etc/rc.local

  • echo 3 > /proc/sys/net/ipv4/tcp_fastopen

  • vim /etc/sysctl.conf

  • net.ipv4.tcp_fastopen = 3

更换内核

centos7更换内核

  • 查看当前内核
uname -r
  • 更换内核
rpm -ivh http://xz.wn789.com/CentOSkernel/kernel-3.10.0-229.1.2.el7.x86_64.rpm --force
  • 查看是否更换成功
rpm -qa | grep kernel

centos6更换内核

  • 查看当前内核
uname -r
  • 更换内核
rpm -ivh http://xz.wn789.com/CentOSkernel/kernel-firmware-2.6.32-504.3.3.el6.noarch.rpm
rpm -ivh http://xz.wn789.com/CentOSkernel/kernel-2.6.32-504.3.3.el6.x86_64.rpm --force
  • 查看是否更换成功
rpm -qa | grep kernel

重启并查看内核

reboot
uname -r

安装锐捷加速器

wget -N --no-check-certificate https://raw.githubusercontent.com/91yun/serverspeeder/master/serverspeeder-all.sh && bash serverspeeder-all.sh