MySQL Remote Access – A step-by-step guide to enable remote access to a MySQL database server under Linux, UNIX and BSD operating systems.

Source: How Do I Enable Remote Access To MySQL Database Server?

Source: Using the Contacts App — ownCloud 8.0 User Manual 8.0 documentation

The CalDAV and CardDAV standards provide an easy way to keep all our smart things up-to-date with what we are doing, as well as how to get hold of our friends and other contacts. In this tutorial, we’ll show you how to sync calendars and contacts from

Source: How To Sync Calendars and Contacts Using CardDAV and CalDAV Standards with Baïkal on Ubuntu 14.04 | DigitalOcean

Source: Autofs – Community Help Wiki

This is a brief guide on how to enable a PAE kernel on Ubuntu.

Ubuntu 12.10 (Quantal) and onwards

The generic default kernel already has PAE enabled.

For more on this, please see the Quantal technical overview, and the announcement by the Ubuntu Technical Board.

Ubuntu 10.04 LTS (Lucid Lynx) to Ubuntu 12.04 LTS (Precise)

Both the CD and DVD installer of Ubuntu automatically installs the PAE enabled kernel if it detects more than 3 Gb of available memory. In the case of the liveCD, a working network connection is required, since the PAE enabled kernel packages are not present on the CD.

If you need to enable PAE manually, follow the instructions below.

Enabling PAE manually

The PAE enabled kernel can be installed using the Synaptic Package Manager (accessible from the System menu under Administration -> Synaptic Package Manager): The relevant packages are called “linux-generic-pae” and “linux-headers-generic-pae” and should be easily found with a search for “pae”.

Alternatively they can be installed using either apt-get or aptitude through the terminal:

sudo apt-get install linux-generic-pae linux-headers-generic-pae

After a reboot the PAE kernel should be booted as the default option in the GRUB boot menu.

To confirm that PAE was enabled correctly you can use the system monitor form the System menu under Administration -> System Monitor. The first tab shows usable memory.

Removing non-PAE kernels

If PAE was successfully enabled you may want to remove the meta-packages for the normal kernel, in order to disable unnecessary updates to the non-PAE kernels:

sudo apt-get remove linux-generic linux-image-generic linux-headers-generic

If you want to remove all of the old kernels from your boot menu, it seems like you have to do it all manually:

sudo apt-get remove linux-image-<version number>-generic linux-headers-<version number>-generic

Something went wrong

If something went wrong, just remove the PAE kernel packages using either synaptic or apt-get/aptitude. If you did not specifically remove the non-PAE kernel packages, they should still be present on the system and automatically selected as the default when the PAE kernel is removed.

The relevant PAE kernel packages are:

linux-image-generic-pae  linux-image-<version number>-generic-pae linux-headers-generic-pae linux-headers-<version number>-generic-pae

Source: PAE/Enabling – Community Help Wiki

The article explains the difference between SSD and HDD discs, considers advantages of SSD vs HDD and proposes what web hosting with SSD support to choose.

Source: SSD vs HDD: Difference. Advantages. What to choose for hosting a website?

By Gary SimsLinux divides its physical RAM (random access memory) into chucks of memory called pages. Swapping is the process whereby a page of memory is copied to the preconfigured space on the hard disk, called swap space, to free up that page of memory. The combined sizes of the physical memory and the swap space is the amount of virtual memory available.

Source: All about Linux swap space | Linux.com | The source for Linux information

I have, by default, 250MB of swap space in Ubuntu, and I want to expand it to a larger size. I need 800MB, which I think will be enough to open several applications without having to hit the current

Source: How to increase swap space? – Ask Ubuntu

JavaScript Display Possibilities JavaScript can “display” data in different ways: Writing into an HTML element, using innerHTML. Writing into the HTML output using document.write(). Writing into an alert box, using window.alert(). Writing into the browser console, using console.log().

Source: JavaScript Output

Source: Optiplex GX260 & Boot from USB 2.0 pendrive – General Hardware – Desktop – Dell Community

Source: Manual Installation on Linux — ownCloud 8.0 Server Administration Manual 8.0 documentation

Source: How to Install The Latest Arduino IDE 1.6.6 in Ubuntu | UbuntuHandbook