峯言凬语 O ever youthful O ever weeping~
本无意与众不同,怎奈何口味太重。
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2018-09-14 |Nonni | TSI
安装Nginx
apt-get install nginx
systemctl start nginx         ------设置nginx服务开机自启动
systemctl start nginx            ------开启nginx服务
systemctl status nginx.service     --------查看nginx状态
nginx -v
将www-data作为网站的根目录使用者,默认情况是root使用 <div class="cnblogs_code">
chown www-data:www-data /usr/share/nginx/html/ -R

</div>
在安装nginx时候,默认创建用户www-data用户
<div class="cnblogs_code">

cat /etc/passwd | grep www-data
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin

</div>
安装mariadb数据库
<div class="cnblogs_code">

apt-get install mariadb-server mariadb-client
</div> 配置mariadb数据库 <div class="cnblogs_code">
mysql_secure_installation
</div> 安装PHP 插件 <div class="cnblogs_code">
apt-get install php7.0 php7.0-fpm php7.0-mysql php-common php7.0-cli php7.0-common php7.0-json
</div>
PHP插件服务的启动及状态的查看
systemctl enable php7.0-fpm
systemctl start php7.0-fpm
systemctl status php7.0-fpm

vi /etc/nginx/sites-available/default

rm /etc/nginx/sites-enabled/default
vi /etc/nginx/conf.d/default.conf   -------将以下文本粘贴到文件中。 将192.168.1.108替换为您的实际服务器IP地址。

server {
  listen 80;
  listen [::]:80;
  server_name 192.168.1.108;      ----ip地址替换为自己的ip地址
  root /usr/share/nginx/html/;
  index index.php index.html index.htm index.nginx-debian.html;

  location / {
    try_files $uri $uri/ /index.php;
  }

  error_page 404 /404.html;
  error_page 500 502 503 504 /50x.html;

  location = /50x.html {
    root /usr/share/nginx/html;
  }

  location ~ .php$ {
    fastcgi_pass unix:/run/php/php7.0-fpm.sock;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
    include snippets/fastcgi-php.conf;
  }

  location ~ /.ht {
    deny all;
  }
}
2018-09-14 |Nonni | TSI

检查内核版本:
uname -a

1.确定系统是32位还是64位的:
getconf LONG_BIT

2.wget http://kernel.ubuntu.com/~kernel-ppa/mainline/ 下载最新的程序包
例如下载64位的4.10.2的内核:
wget http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.10.2/linux-image-4.10.2-041002-generic_4.10.2-041002.201703120131_amd64.deb

3.切换文件下载目录,执行命令升级:
dpkg -i linux-image-4.10.2-041002-generic_4.10.2-041002.201703120131_amd64.deb

4.更新grub引导:
update-grub

5.reboot

2018-09-14 |Nonni | TSI
  1. CentOS6

临时关闭

service iptables stop

禁止开机启动

chkconfig iptables off

  1. CentOS7默认使用firewalld

临时关闭

systemctl stop firewalld

禁止开机启动

systemctl disable firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.

  1. iptables-service

安装iptables

yum install -y iptables-services

关闭防火墙

service iptables stop

检查防火墙状态

service iptables status

#添加源

sudo add-apt-repository ppa:nm-l2tp/network-manager-l2tp   

#update

sudo apt update

#安装network-manager-l2tp

sudo apt install network-manager-l2tp

#安装UI

sudo apt install network-manager-l2tp-gnome

apt-get install postfix

vi /etc/postfix/main.cf

sudo apt-get install dovecot-common dovecot-imapd dovecot-pop3d

vi /etc/dovecot/dovecot.conf

这里配置邮件的存放目录,这里和Postfix设置的要一致,都是在用户主目录下的Maildir目录下。

mail_location = maildir:~/Maildir

监听所有的端口

listen= *

允许明文密码验证

disable_plaintext_auth = no

使用ssl加密

ssl = required

ssl秘钥存放路径,目前这两个文件也是不存在的,也需要按照后面的步骤我们手动生成

ssl_cert =< /etc/ssl/certs/ssl-cert-snakeoil.pem
ssl_key =< /etc/ssl/private/ssl-cert-snakeoil.key

设置认证的默认选项,auth是一个socket文件,通过该文件dovecot和postfix进行通信,来传递postfix的认证信息,这里面的path要和postfix设置的一致。

auth default {
socket listen {
client {
path =/var/spool/postfix/private/auth
mode = 0660
user = postfix
group = postfix
}
}

service postfix restart
service dovecot restart