https://community.ubnt.com/t5/UniFi-Wireless/Updated-UniFi-Repo-info-APT-howto/td-p/1288883

UniFi Controller APT howto

1. Add /etc/apt/sources.list.d/100-ubnt.list (or edit /etc/apt/sources.list). The ‘stable’ source is floating. If you wish to stay with a certain release branch, please specify it in the source line (i.e. for UniFi v5 use the ‘unifi5’ source, etc).

   ## Debian/Ubuntu
   # stable => unifi4
   # deb http://www.ubnt.com/downloads/unifi/debian unifi4 ubiquiti
   # deb http://www.ubnt.com/downloads/unifi/debian unifi5 ubiquiti
   
   deb http://www.ubnt.com/downloads/unifi/debian stable ubiquiti
   
   # oldstable => unifi3
   # deb http://www.ubnt.com/downloads/unifi/debian unifi3 ubiquiti
   # deb http://www.ubnt.com/downloads/unifi/debian oldstable ubiquiti

2. Add /etc/apt/sources.list.d/200-mongo.list (or edit /etc/apt/sources.list):

   ## Debian 
   deb http://downloads-distro.mongodb.org/repo/debian-sysvinit dist 10gen
   
   ## Ubuntu
   deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen

3. Add the GPG Keys:

   # for Ubiquiti
   sudo apt-key adv --keyserver keyserver.ubuntu.com --recv C0A52C50
   
   # for mongo-10gen [optional]
   sudo apt-key adv --keyserver keyserver.ubuntu.com --recv 7F0CEB10
   
   # or over HTTP by using hkp://keyserver.ubuntu.com:80

4. Update, install, and upgrade:

   # retrieve the latest package information
   sudo apt-get update
   
   # install/upgrade unifi-controller
   sudo apt-get install unifi

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下載網址如下

https://www.irouteros.com/download.php

http://forum.mikrotik.com/viewtopic.php?t=77542

/ip firewall filter
add action=drop chain=input comment=”Detect & drop DNS amplification attack.” \
disabled=no dst-port=53 in-interface=WAN  protocol=udp \
src-address-list=BL-dns
add action=add-src-to-address-list address-list=BL-dns address-list-timeout=12h \
chain=input connection-limit=30,32 disabled=no dst-port=53 in-interface=WAN    protocol=udp

上面紅字的部份自行調整

service nginx restart

/etc/init.d/php5-fpm restart

[WordPress] 修改上傳檔案大小之限制

wordpress 將上傳檔案的大小限制加大（預設大小為2M）。

步驟：

1.修改目前使用佈景主題的function.php

位置：網站資料夾位置/wp-content/themes/佈景主題名稱/function.php

將下面的code貼到functions.php裡。

@ini_set( ‘upload_max_size’ , ‘100M’ );   //單一檔案大小最大值
@ini_set( ‘post_max_size’, ’100M’);   //表單傳輸的最大值(通常比upload_max_size大)
@ini_set( ‘max_execution_time’, ‘300’ );   //Script執行時間上限(單位：秒)

2.建立或者編輯php.ini

位置：(ubuntu 14) /etc/php5/apache2/php.ini

將下面的code貼到php.ini裡。

upload_max_filesize = 100M
post_max_size = 100M
max_execution_time = 300

備註：若不清楚php.ini在哪裡，可依下述方式查詢–

1. 在網站資料夾裡新增一個網頁phpinfo.php，網頁內容輸入”<?phppinfo(); ?>”即可。
2. 瀏覽此網頁，找到Configuration File (php.ini) Path 項目，就可以知道位置。
   

   

3.編輯.htaccess文件

位置：網站資料夾位置/.htaccess

將下面的code貼到.htaccess裡。

php_value upload_max_filesize 100M
php_value post_max_size 100M
php_value max_execution_time 300
php_value max_input_time 300