VPS NOTES

create user

sudo useradd new-admin-username -s /bin/bash -g sudo -m
passwd new-admin-username

• -s sets the user's login shell

• -m makes the user's home directory if it doesn't exist: /home/new-admin-username

• -g adds the user to the sudo group so they will have admin privileges (>11.10)

install shadowsocks

shadowsocks-libev

For Ubuntu 14.04 and 16.04 users, please install from PPA:

sudo apt-get install software-properties-common -y
sudo add-apt-repository ppa:max-c-lv/shadowsocks-libev -y
sudo apt-get update
sudo apt install shadowsocks-libev

使用配置文件

sudo vim /etc/shadowsocks-libev/config.json

{
    "server":"my_server_ip",
    "server_port":8388,
    "local_port":1080,
    "password":"mypassword",
    "timeout":60,
    "method":"chacha20-ietf-poly1305",
    "fast-open": false
}

# Edit the configuration file
sudo vim /etc/shadowsocks-libev/config.json

# Edit the default configuration for debian
sudo vim /etc/default/shadowsocks-libev

# Start the service
sudo /etc/init.d/shadowsocks-libev start    # for sysvinit, or
sudo systemctl start shadowsocks-libev      # for systemd

出现以下问题时

This system doesn't provide enough entropy to quickly generate high-quality random numbersInstalling the rng-utils/rng-tools or haveged packages may help.On virtualized Linux environments, also consider using virtio-rng.The service will not start until enough entropy has been collected.

安装rng-tools

apt-get update

apt-get install rng-tools

编辑配置文件

vi /etc/default/rng-tools

添加如下内容

HRNGDEVICE=/dev/urandom

重启服务器

Samba