1，安装sshd

apt-get install openssh-client openssh-server
systemctl enable ssh.service
systemctl restart sshd

2，安装必要的软件

# 基础软件
sudo apt install net-tools procps  rsync wget   w3m  vim  build-essential gcc  dnsutils tmux  curl sudo lsb-release  iotop software-properties-common lrzsz  -y 

# 开发工具
sudo apt  install git golang build-essential gcc g++ gdb libboost-dev make automake autogen autoconf cscope global cmake cmake-gui astyle clang-format clang llvm lldb libsqlite3-dev sqlite3 bison flex ruby-dev linux-headers-`uname -r`

3，时区配置和时间同步

timedatectl set-timezone Asia/Shanghai
timedatectl set-ntp yes