此文章收录-最小化安装后的系统初始化-持续更新

CentOS最小化安装建议安装常用包

yum -y install gcc make autoconf gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel zlib-devel vim lrzsz tree tmux lsof tcpdump wget net-tools iotop bc bzip2 zip unzip nfs-utils man-pages redhat-lsb-core postfix mailx bash-completion man-pages httpd createrepo apr-devel apr-util-devel redhat-rpm-config 

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CentOS 必须做的操作初始化

systemctl disable --now firewalld   # 关闭防火墙
vi /etc/selinux/config
SELINUX=disabled		#关闭SELINUX

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Ubuntu 建议安装常用包

apt purge ufw lxd lxd-client lxcfs liblxc-common
apt -y install iproute2 ntpdate tcpdump telnet traceroute nfs-kernel-server nfs-common lrzsz tree openssl libssl-dev libpcre3 libpcre3-dev zlib1g-dev  gcc openssh-server  iotop unzip zip apt-file make  libapr1-dev libaprutil1-dev

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安装和配置邮件系统

yum -y install postfix;systemctl enable --now postfix

vim /etc/mail.rc

set from=*******@qq.com
set smtp=smtp.qq.com
set smtp-auth-user=******@qq.com
set smtp-auth-password=*******

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此处补充各个安装包的用途

yum -y install vim    #vim文本编辑器
yum -y install net-tools #ifconfig 依赖包