centOS7 use ss

1. Install shadowsocks

yum install python-setuptools && easy_install pip

pip install shadowsocks

2. Configure shadowsocks

we /etc/shadowsocks.json

{ 
 "Server": "xxx.xxx.xxx.xxx", 
 "SERVER_PORT": 8333, 
 "local_address": "120.0.0.1", 
 "local_port": 1080, 
 "password":. "XXXXXXX", 
 "timeout": 300, 
 "Method,": "aes-256-cfb", 
 "fast_open": false 
} 

// single-user only need to modify the default server server_port password other like 
// multi-user configuration as follows

{ 
   "Server": "xxx.xxx.xxx.xxx", // here to fill your server's IP address 
   "port_password": 
   { 
     "8234": "*********", // to 8234 port set custom password 
     "8235": "*********", // port to 8235 set a custom password 
     "8236": "*********" / / 8236 port to set the custom password if need multiple accounts, this format can be added down, but to ensure that after the last account did not, "" Remember! 
   }, 
   "Timeout": 300, 
   "Method": "AES-CFB-256", 
   "fast_open": to false 
 }

3. Set shadowsocks boot

we /etc/rc.local

4. Open port settings

Check firewall status　

　　firewall-cmd --state

If it is running, it will indicate on; otherwise, execute the following code

systemctl start firewalld

Turn on the specified port: 8888

firewall-cmd --zone=public --add-port=8888/tcp --permanent

That success successful return

Restart port rules to update the configuration of the firewall

firewall-cmd --reload

View open ports

firewall-cmd --list-ports

5. Enable shadowsocks Service

ssserver -c /etc/shadowsocks.json -d start

Foreground

ssserver -c /etc/shadowsocks.json

Background process

ssserver -c /etc/shadowsocks.json -d start

ssserver -c /etc/shadowsocks.json -d stop

At this point you may have been used.

Accelerate the installation serverspeeder

1. Install serverspeeder

Replace the kernel

rpm -ivh http://soft.91yun.org/ISO/Linux/CentOS/kernel/kernel-3.10.0-229.1.2.el7.x86_64.rpm --force

Check the kernel is successfully installed

rpm -qa | grep kernel

If that is shown success

Restart the server

reboot

Execute the following command

yum install net-tools -y

Installation Serverspeeder

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

Start Acceleration

service serverSpeeder start

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