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May 2012

How to fix libtool: Version mismatch error

Hello, A couple of days ago I encountered the following issue when installing memcache using pecl: This should have been a simple thing, it is usually works using a simple command: Unfortunately this time it did not, it just returned the following messages: The answer is simple and you have …

How to setup SSH passwordless key-based authentication

For any system administrator the console is the work environment. In order to access a server remotely, most of the time any *NIX system administrator will use SSH (Secure Shell). I am about to describe the method which allows you to log in to a certain server without typing any …

How to use the Wake On Lan feature

Today I’m going to show you the Wake on Lan feature which it helps you to power on (wake up) a computer remotely. I enabled this feature for a friend, he has a Linksys router which has this feature, we have previously set up port forwarding for one of the …