Sorted:

How to send mail from command line using swaks

How to generate GPG keys using GPG on Linux

How to make bootable El Capitan ISO image

How to correctly restart VMware View environment

How to automate backup of your files to your Google drive from Ubuntu 14.04 LTS

How to enable cron loggin in Ubuntu 14.04 LTS

How to install CLI Google Drive client on Ubuntu 14.04

How to reset computer account in Active Directory without disjoining computer from the AD

How to reset Active Directory domain administrator password

How to send mail notification on user logn event