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,…
Mastering Linux NetworkManager and its nmcli
In this post I want to summarize some commands you can use in your daily work to configure the network…
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…
Enable Timestamps for Linux History Command
To show timestamps besides the listed commands when using the Linux history command, we first need to export the HISTTIMEFORMAT…
Cheat Sheet Vi & Vim Editor
Below I want to summarize some useful commands to deal with the iconic vi (pronounced vee-eye) and vim (Vi Improved) editor….
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…
How to extend LVM Logical Volumes stored on extended Disk Partitions instead on whole initialized Disks by using Growpart
You can create physical volumes (PVs) out of whole disks or disk partitions by using LVM. Red Hat recommends that you…
Linux LVM – Remove Volume Groups and Logical Volumes
In this post I want to show how we can remove LVM Volume Groups (VGs) and Logical Volumes (LVs) in Linux. Remove Logical Volumes In order…
