Working with Amazon AWS EC2: Ephemeral disks

Ever wondered how useful instance storage (ephemeral disk) could be?

As shown in the previously article, we start to see things differently while working with Cloud Computing, therefore apart from the EBS disks we discussed…

NCDU — Different way to obtain Disk Usage in Linux

Have you ever wondered a different way of getting Disk usage stats? Are you tired of using commands like “df -h”, “du -hs”, combining with several other ones in pipe?

SFTP Jail (chroot) with Active Directory authentication

Another How-To secure SFTP using chroot with AD authentication restricting by Group.

Working with Amazon AWS VPC: Software-based VPN Part 3

Welcome back !!

Let’s finally finish this series and maybe blow your mind with possible scenarios that may happen while you are Troubleshooting, so take a good cup of tea/coffee, and enjoy the reading.

Working with Amazon AWS VPC: Software-based VPN Part 1

Are you looking for a custom encryption algorithm, company requirement for your VPN that is not supported on Hardware VPN in VPC?

I’ve mostly seen in several networking forums that people don’t set up a…

Working with Amazon AWS VPC: Software-based VPN Part 2

Hey!

Glad you’ve gone this far (or at least jumped straight to the Part II to start configuring OpenSWAN).

Connecting your Linux to a Cisco AnyConnect (SSL) — Part 1

Hi there !

Have you ever wondered an easier way to connect to a Cisco SSL VPN using Linux?

I have been given such task to replace an old OpenVPN to a Cisco one, then I…

Troubleshooting SSH connectivity issues

Have you ever got stuck troubleshooting why your SSH connection is dropping, sometimes freezes every time you run some commands like top? Check out this quick…

MySQL PAM and Active Directory authentication

How-To configure your MySQL to use PAM and/or Active…