页面“Debian服务器初始化”与“Docker 镜像瘦身优化容器优化”之间的差异

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[[Salt-ssh批量初始化机器]]
 
= os init=
 
== change sources ==
 
===10源===
 
<pre>
 
  
deb http://mirrors.aliyun.com/debian/ buster main non-free contrib
+
https://y0ngb1n.github.io/a/8df8f831.html
deb-src http://mirrors.aliyun.com/debian/ buster main non-free contrib
 
deb http://mirrors.aliyun.com/debian-security buster/updates main
 
deb-src http://mirrors.aliyun.com/debian-security buster/updates main
 
deb http://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
 
deb-src http://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
 
deb http://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
 
deb-src http://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
 
  
</pre>
 
===9 源===
 
<pre>
 
  
echo 'deb http://mirrors.aliyun.com/debian/ stretch main non-free contrib
+
  [[category:Container]]
deb-src http://mirrors.aliyun.com/debian/ stretch main non-free contrib
 
deb http://mirrors.aliyun.com/debian-security stretch/updates main
 
deb-src http://mirrors.aliyun.com/debian-security stretch/updates main
 
deb http://mirrors.aliyun.com/debian/ stretch-updates main non-free contrib
 
deb-src http://mirrors.aliyun.com/debian/ stretch-updates main non-free contrib
 
deb http://mirrors.aliyun.com/debian/ stretch-backports main non-free contrib
 
deb-src http://mirrors.aliyun.com/debian/ stretch-backports main non-free contrib ' >sources.list
 
</pre>
 
 
 
== ssh config==
 
<pre>
 
echo "ssh-rsa AAAAB3NzaC you_prk_key root@ops
 
"  >> /root/.ssh/authorized_keys
 
 
 
sed -i "s/#PubkeyAuthentication yes/PubkeyAuthentication yes/g" /etc/ssh/sshd_config
 
 
 
sed -i "s/^PasswordAuthentication yes/PasswordAuthentication no/g" /etc/ssh/sshd_config
 
 
 
systemctl restart sshd
 
#service  sshd restart
 
 
 
</pre>
 
==常用软件==
 
<pre>
 
useradd -d /data/evan  -s /bin/bash -m  evan
 
数m表示如果该目录不存在,则创建该目录
 
 
 
 
 
apt install net-tools  rsync wget  firewalld  vim  build-essential dnsutils screen  curl sudo lsb-release  iotop software-properties-common  -y  #dig dnsutils
 
 
 
#全面的开发工具
 
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`
 
 
 
 
 
#ps
 
apt install procps
 
 
 
 
 
安装Fail2Ban
 
</pre>
 
 
 
[https://www.debian.cn/archives/2880 Debian 安装 fail2ban 方式SSH爆破攻击]
 
 
 
 
 
[[Debian配置iptables]]
 
 
 
=时间同步=
 
<pre>
 
UTC时区切换到CST 时区
 
 
 
#用这个啦
 
# 设置亚洲时区
 
timedatectl set-timezone Asia/Shanghai
 
# 启用NTP同步 #关闭是 false
 
timedatectl set-ntp yes
 
 
 
 
 
echo "export TZ='Asia/Shanghai'"  >> /etc/profile 
 
cat /etc/profile |grep TZ 
 
source /etc/profile
 
date -R
 
date
 
Sat Aug 19 17:03:17 CST 2017
 
</pre>
 
 
 
=security=
 
==firewalld==
 
 
 
详情可见 [[Centos7 firewalld防火墙基础]]
 
 
 
[https://computingforgeeks.com/how-to-install-and-configure-firewalld-on-debian/ How To Install and Configure Firewalld on Debian 10]
 
 
 
[https://ywnz.com/linuxaq/5495.html 在Debian 10(Buster)上安装和配置Firewalld]
 
 
 
=参考=
 
 
 
[https://blog.51cto.com/wzlinux/2043586 Ubuntu 新装服务器部署流程]
 
 
 
[https://www.howtoing.com/install-java-in-debian-and-ubuntu 如何在Debian和Ubuntu系统中安装Java 9]
 
 
 
[http://www.ruanyifeng.com/blog/2014/03/server_setup.html Linux服务器的初步配置流程]
 
 
 
[http://spenserj.com/blog/2013/07/15/securing-a-linux-server/ Securing a Linux Server]
 
 
 
[http://blog.51cto.com/feihan21/1060365 Linux服务器初始化配置脚本]
 
 
 
[https://blog.imdst.com/linux-fu-wu-qi-chu-shi-hua-an-quan-jia-gu/ Linux服务器初始化调优及安全加固]
 
 
 
[https://linux.cn/article-5067-1.html 如何使用 fail2ban 防御 SSH 服务器的暴力破解攻击]
 
 
 
[https://blog.csdn.net/developerinit/article/details/73065229?utm_source=blogxgwz7 Debian的一些常用命令]
 
 
 
 
 
[https://www.cnblogs.com/yoyotl/p/8151409.html Debian 8 设置时区和时间配置]
 
[[category:ops]] [[category:debian]]
 

2020年2月28日 (五) 07:20的版本