performance

Speed up and secure Apache SSL encryption.

By default apache loads a bunch of encryption protocols. Most of which either are insecure and/or slow.

The location of these settings are based on DirectAdmin's Apache 2.4.x, however, you should easily be able to locate them in your apache .conf files.

vi /etc/httpd/conf/extra/httpd-ssl.conf

Set Apache to only use the fastest and best encryption algorithms.

Now comment out the default SSL settings and add new ones as shown below:

Tags: apache SSL security performance

How to install a new drive in Linux larger than 2TB with proper alignment

Let's assume that we already have a primary physical drive in our system (HDD or SDD), and have added a second drive to our box, which we need to partition and mount automatically on boot.

Here's how to that:

Let's see what physical drives we have installed in our server:

ls /dev/sd*

Since this is our 2nd drive, you should see /dev/sdb.

Example:

Tags: Linux HDD ssd admin fdisk parted performance