Mastering TShark (WireShark) in SUSE Linux Enterprise
TShark, the command-line version of Wireshark, is a powerful tool for capturing and analyzing network traffic on Linux. TShark offers…
.Bashrc vs .bash_profile (or just .profile)
First of all both, the ~/.bashrc and the ~/.bash_profile file or like in SUSE Linux just ~/.profile, are configuration files…
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,…
Register SUSE Linux Enterprise Server with SUSEConnect to the SUSE Customer Center (SCC)
To be able to receive updates and getting immediate access to the update repository, you need to register (activating) SUSE Linux Enterprise Server with the SUSE…
Mastering the Firewall on SUSE Linux Enterprise Server
Whenever Linux is used in a network environment, you can use the kernel functions that allow the manipulation of network…
Set up Checkmk on SUSE Linux Enterprise Server (SLES)
In this post we will see how to set up Checkmk on SLES 15 SP5 and how to secure the…
Set up an NFS Server on SUSE Linux Enterprise Server 15
Today I want to show step by step how to set up an NFS Server under SUSE Linux Enterprise Server…
How to reset a forgotten or not knowing Root Password for Linux by using the GRUB Boot Loader
In this post I want show how easily you can reset the root user password by using the GRUB 2…
YaST (Yet another Setup Tool) Line Distortion on PuTTY Clients
When using YaST in PuTTY other ssh emulators typically you encounter corrupted text which makes it difficult to navigate or…
vSphere Linux Virtual Machines – Extend Disks, LVM Logical Volumes and the File System
In this post I want to show how you can extend the virtual hard disks for a virtual machine running…
