使用SSL(Secure Sockets Layer 安全套接层)后，发现http 与https都可以打开，但是不想让用户使用http协议。在服务器iis 或 nginx 或 apache 想尽办法，各种伪静态，各种301的跳转，最终发现还是有缺陷。
那么使用PHP来实现：
if(!((isset($_SERVER['HTTPS'])&&$_SERVER['HTTPS']=='on')||(isset($_SERVER['HTTP_X_FORWARDED_PROTO'])&&$_SERVER['HTTP_X_FORWARDED_PROTO']=='https'))){
Header("HTTP/1.1 301 Moved Permanently");
header('Location: https://'.$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI']);
}
依次执行下面代码，我测试安装成功，可以使用
yum install libmcrypt libmcrypt-devel mcrypt mhash wget http://pecl.php.net/get/mcrypt-1.0.2.tgz tar xf mcrypt-1.0.2.tgz cd mcrypt-1.0.2 /www/server/php/72/bin/phpize ./configure --with-php-config=/www/server/php/72/bin/php-config && make && make install
zFTPServer has an amazing user interface since the management controls run in your web browser. Just install the server and log in with the admin password through the web link you’re given.
Every window you open through the management console can be dragged around on the screen and used simultaneously, much like if it were running on your desktop.
You can enable FTP, SFTP, TFTP, and/or HTTP access, as well as watch server activity live, set up automatic server updates, throttle connection speed, ban IP addresses, and generate random passwords for users.
Below are some more options and features you can use with zFTPServer:
The free edition of zFTPServer is only free for private, non-commercial use. All of the same features enabled in paid versions are available in the free one except that only a maximum of three connections can be made to your server at once. More »
Create database
mysql -uroot -p CREATE DATABASE `newdb` DEFAULT CHARACTER SET UTF8 COLLATE UTF8_GENERAL_CI;
Copy database
mysqldump db1 -u root -p123456 --add-drop-table | mysql newdb -u root -p123456
If different server
mysqldump db1 -uroot -p123456 --add-drop-table | mysql -h 192.168.1.22 newdb -u root -p123456
On CentOS 7, using yum install gives you cmake version 2.8.11
[[email protected] ~]# cat /etc/*release
CentOS Linux release 7.2.1511 (Core) (more…)
yum install gammu dmesg gammu --identify gammu-config
find / -name gammu
Sql file path, you can import sql file to your MySQL server
/usr/share/doc/gammu/examples/sql/mysql.sql
vi /root/.gammurc
Command
yum update -y yum install haproxy mv /etc/haproxy/haproxy.cfg /etc/haproxy/haproxy.cfg.default vi /etc/haproxy/haproxy.cfg
copy to haproxy.cfg
global ulimit-n 51200 defaults log global mode tcp option dontlognull timeout connect 1000ms timeout client 150000ms timeout server 150000ms frontend 80-in bind *:80 default_backend 80-out backend 80-out server server1 original Ip maxconn 20480
Auto start haproxy
sudo chkconfig haproxy on
firewall
firewall-cmd --zone=public --add-port=80/tcp --permanent
systemctl stop firewalld.service systemctl start firewalld.service systemctl restart firewalld.service
Ipatbles
iptables -A INPUT -p tcp --dport 80 -j ACCEPT iptables -A OUTPUT -p tcp --sport 80 -j ACCEPT
systemctl save iptables.service systemctl restart iptables.service
Postfix中有一套Mail Queue Management机制,所有队列中的邮件都可以全自动的处理,但在发送大量邮件的时候,有必要对这个队列进行手工的维护处理,比如说,删除队列中的邮件. 以下是一些常用的命令：
列出目前在 Mail Queue 中的邮件
mailq
刪除所有在 Queue 中的邮件
postsuper -d ALL
fdisk -l
mkdir /home/sdb1 mount -t ntfs-3g /dev/sdb1 /home/sdb1
vi /etc/fstab /dev/sdb1 /home/sdb1 ntfs-3g defaults 0 0