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 * Marin Nedea
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December 9, 2020

Published by Marin Nedea on December 9, 2020
Categories
 * Azure CLI
 * Linux Tutorials

HOW TO ADD A GUI ON CENTOS 7 AND CONNECT TO IT VIA XRDP – STEP BY STEP
INSTRUCTIONS

How to add a GUI on CentOS 7 and connect to it via xRDP – step by step
instructions   In this tutorial we’ll cover the […]
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July 27, 2018

Published by Marin Nedea on July 27, 2018
Categories
 * Azure CLI
 * Linux Tutorials

LINUX AND CIFS FILES PERMISSIONS

Since I spend almost every day working with the Azure Cloud, these days I’ve
been playing around with the Azure File Share and Linux. One of […]
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February 17, 2022

Published by Marin Nedea on February 17, 2022
Categories
 * Linux Tutorials

MIGRATE TO CENTOS STREAM

CentOS 8 will is no longer receiving updates from the official CentOS project.
So, how will you update your CentOS after Dec 31st, 2021? You will have some
options: Migrate to CentOS Stream
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January 22, 2020

Published by Marin Nedea on January 22, 2020
Categories
 * Linux Tutorials
 * Azure CLI

AZURE LINUX – TROUBLESHOOTING THE “NO BOOT/NO SSH” SCENARIO

Azure Cloud silently released some new features to help everyday Azure Cloud
Administrators with troubleshooting the "no boot/no ssh" scenario. The efforts
into this direction started about 2 years ago with the public release of the
"Serial Console" feature, which finally allowed customers to reach out to their
VMs from the Azure Portal, without the need of an SSH connection.
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April 25, 2019

Published by Marin Nedea on April 25, 2019
Categories
 * Azure CLI
 * Linux Tutorials

AZURE STORAGE EXPLORER ON LINUX

Microsoft Azure Storage Explorer is a widely used tool by all Azure cloud
administrators. However, with the increasing number of Linux VMs in the Azure
Cloud, having a working version of Azure Storage Explorer on a Linux machine
became a necessity, and Microsoft did took the 1st steps into providing one.
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March 21, 2018

Published by Marin Nedea on March 21, 2018
Categories
 * Linux Tutorials

FORCE CLOSE ACTIVE SSH CONNECTIONS AFTER A DEFINED TIME INTERVAL

How to kill an active SSH session after a defined time interval ?   Every Linux
admin has used the idle timeout option  in /etc/ssh/sshd_config  given […]
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December 22, 2017

Published by Marin Nedea on December 22, 2017
Categories
 * Linux Tutorials

LINUX SSH AUTHENTICATION WITH GOOGLE

Today I decided to play around with the Google two factor authentication method
on one of my Linux VMs hosted in Azure. What this means? Well, my idea was to
have a VM that I ususaly login with my SSH key automatically, to prompt me for a
code that changes every 30 seconds. Google Authenticator offers just that.
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July 31, 2017

Published by Marin Nedea on July 31, 2017
Categories
 * Linux Tutorials

HOW TO REMOVE ORPHANED PID FILES

If you have multiple PID files for the same process ( e.g. 1_process_name.pid,
2_process_name.pid, ecc. ) you may have a situation like the one described
above. So, how do you delete the PID files for the processes that are no longer
running, without interfering with the running processes?
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February 13, 2017

Published by Marin Nedea on February 13, 2017
Categories
 * Linux Tutorials

INSTALL AN CONFIGURE TACACS+ ON DEBIAN 8 – PART 2

Let’s connect our Cisco switch with our Debian 8 tacacs+ server The first step
is to connect to the ASA device and gain privilege exec access. […]
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November 17, 2016

Published by Marin Nedea on November 17, 2016
Categories
 * Linux Tutorials

INSTALL AN CONFIGURE TACACS+ ON DEBIAN 8 – PART 1

About a year ago we needed at work a simple authentication solution for a VPN,
but we didn’t had the budget for a standalone solution (like […]
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November 14, 2016

Published by Marin Nedea on November 14, 2016
Categories
 * Linux Tutorials

PHP LDAP NOTIFY ON EXPIRING PASSWORDS

Hello, Bellow is a script I put together to notify users via e-mail about their
domain account password expiration. The script is set to: notify users […]
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