CentOS / RHEL – Managing Networking Service

One of the most common activities on a Linux system is, usually, modify some networking parameters to adapt the system to the actual network; so how can we restart networking service using command line options without restarting the whole system? How can I start / stop and restart networking service on a CentOS/RHEL 7 based system? Read More …

Convert .pfx SSL certificate to .key or .pem format

In the last years Internet have seen a lot of changes, especially in terms of security standars and requirements for almost every website published on the web. Read More …

Renaming Active Directory Domain Name (Microsoft)

With long checklists, constraints and precautions, renaming a domain is not a simple undertaking, and the time required to complete Read More …

Reset Outlook 2016 / 2013 / 2010 to First Run state for Clean Profile

When running Microsoft Office Outlook, such as Outlook 2013, Outlook 2016 or newer versions, a first run wizard will open Read More …