Making Postfix daemon programs more verbose Append one or more “-v” options to selected daemon definitions in /etc/postfix/master.cf and type “postfix … More
Category: Linux
Test NTP Services from Windows or Linux OS
Find yourself needing to test your newly installed NTP server or NTP Services? To do this simply open up Command … More
Disable TLS 1.0 and 1.1 in Apache?
While trying to clear up some old SSL protocol support I found that using for following didn’t seem to resolve … More
How to Create a CSR and Key File for a SAN Certificate with Multiple Subject Alternate Names
Objective This article describes how to create a Certificate Signing Request (CSR) and key file for a Subject Alternative Name … More
Duplicati 2.0
Free backup software to store encrypted backups online. For Windows, macOS and Linux Many Backends Duplicati works with standard protocols … More
How to Extend/Reduce LVM’s (Logical Volume Management) in Linux – Part II
From TecMint.com – https://www.tecmint.com/extend-and-reduce-lvms-in-linux/ Previously we have seen how to create a flexible disk storage using LVM. Here, we are … More
7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4)
From TecMint.com – https://www.tecmint.com/find-linux-filesystem-type/ A file system is the way in which files are named, stored, retrieved as well as … More
Commands to check hard disk partitions and disk space on Linux
fdisk Fdisk is the most commonly used command to check the partitions on a disk. The fdisk command can display … More
How to get a free Veeam NFR key
Now this is really cool! What’s NFR? A Not-For-Resale (NFR) license is a license that can be used in a … More
Updates Message of the Day
Ever login to a Debian/Ubuntu system that just says the servername or something similar, but not the number of updates … More