VMware ESXi change /etc/hosts by using the ESXCLI
Because of changing the IP addresses of my ESXi Hosts and the vCenter appliance, I also wanted to adjust the…
Linux Execute Shell Scripts – Source script.sh vs ./script.sh vs exec ./script.sh
In Linux executing ./my_script.sh and source my_script.sh are two different ways to run a shell script, but they behave differently…
What is PowerShell Dot Sourcing?
Dot sourcing in PowerShell is a method used to execute a script or a function in the current scope rather…
What’s the Difference in Linux between the Commands SU – vs. SU without the Dash
The difference between su – and su in Linux is primarily related to how they handle the user environment after…
Using Match Directives in SSH (Secure Shell)
The Match directive in SSH (Secure Shell) configuration files is used to apply specific settings conditionally based on criteria such…
Changing SSH Port on SELinux – Error: Bind to port failed: Permission denied
In case you want to change the default SSH port 22 on your system and you are running into the…
Set up Red Hat Enterprise Linux 9.4 Server
In this post I will go through the separate steps to set up a Red Hat Enterprise Linux 9.4 Server which…
How to deploy a vSphere Distributed Switch in vCenter
In this post I want to show step by step how we can deploy a vSphere Distributed Switch in vCenter….
Set up a SFTP Server on SUSE Linux Enterprise Server
In this post we will see step by step how we can set up a SFTP Server on SLES 15…
Mastering Network Configuration in SUSE Linux Enterprise Server
Configuring the network in SUSE Linux Enterprise Server (SLES) can be done using various methods, including through the command line,…
