Relay SMTP usually used by mail server with dynamic IP address. In this guide, I will show how to setup relay SMTP on Postfix. Requirement: Postfix installed on Ubuntu SMTP server (you can use ISP’s SMTP) email address and password to login to SMTP server How to: Create password map file $ sudo nano /etc/postfix/sasl_passwd…
MTP device is used by Samsung Kies application to connect to Samsung mobile phone through PC using USB cable. This is how to setup your Android phone to use Samsung Kies: Go to Setting => Application => Development, and then make sure USB Debugging is unchecked. Connect your phone to PC using USB cable. Turn…
WD My Book Live is network storage installed with Debian Linux operating system. We can setup this device to be our web server at home. Here are the steps how I did it. SECTION 1 Follow this Section 1 if you haven’t upgrade the firmware and you don’t want to use Debian Squeeze. If you…
I received email from cronjob saying that there was PHP module already loaded: PHP Warning: Module ‘mysql’ already loaded in Unknown on line 0 This warning happens when there is PHP extension loaded more than once. To fix this problem, check /etc/php5/apache2/php.ini file and the corresponding module configuration file in /etc/php5/conf.d/. For mysql module, I…
I had this problem in Windows 7 where wireless device always show disabled. I opened Control Panel\Network and Internet\Network Connections and then right click on disabled Wireless Network Connection, and choose Enable. After that status window appeared show ‘Enabling..’ message, but the device was still disabled. To fix this problem, I opened Control Panel\Administrative Tools\Services,…
I migrated my WordPress website to new domain, so I need to update all image URLs in wp_posts, wp_postmeta, and wp_options table which are still pointing to old domain. These are the SQL syntaxs to update the tables:
EHCP is a free and open source web hosting control panel. This guide will show you how to install it on Ubuntu server. Check /etc/apt/sources.list. It should have the following line (replace oneiric with your version). deb http://archive.ubuntu.com/ubuntu/ oneiric main restricted deb-src http://archive.ubuntu.com/ubuntu/ oneiric main restricted deb http://archive.ubuntu.com/ubuntu/ oneiric-updates main…
Nowadays some Internet Service Provider block port 25 which is used by SMTP. We can change this in Postfix to point to another port, for example port 587. Edit /etc/postfix/master.cf $ sudo nano /etc/postfix/master.cf Add # in front of this line: smtp inet n – – – – smtpd and add new line: 587 inet…
After playing with auto grab content plugin, I found so many (2000+) unused tags in my WordPress. To clean up all of it, just install Mass Delete Unused Tags plugin. Login to WordPress as administrator. Go to Plugins => Add New Search for: Mass Delete Unused Tags Click Install and Activate You can find the…
