Set up a Central Log Server with syslog-ng daemon on SUSE Linux Enterprise Server
Centralized logging is essential for monitoring, troubleshooting, and securing enterprise systems. On SUSE Linux Enterprise Server (SLES), the syslog-ng daemon…
resize2fs Superblock Checksum Error – What It Means and How to Fix It
After extending a logical volume (e.g., using LVM), it’s common to resize the filesystem to make use of the newly…
How to install Azure CLI on Linux
To install Azure CLI on SUSE/OpenSUSE, choose one of the following methods: For other distributions you will find in the…
How to install Azure PowerShell on Linux
To install Azure PowerShell on Linux we first need install PowerShell Core (PowerShell 7 or later) and then install the…
Mastering NFS Protocol Versions and analyze required Traffic
When firewalls are in place between NFS clients and servers, it can be complex when providing NFS version 3 and…
Mastering Expert Partitioning on SUSE Linux Enterprise Server 15
When installing SUSE Linux Enterprise Server (SLES), the installer usually suggests an automatic partitioning layout. While this works for most…
Set up the Squid Proxy Server as a Transparent Proxy on SUSE Linux Enterprise
In my previous post we saw the basics about how to setup Squid on SUSE Linux Enterprise (SLES 15 SP5). Now in this…
Set up the Squid Proxy Server on SUSE Linux Enterprise
Squid is a powerful, open-source caching and forwarding web proxy server that can significantly enhance network performance, improve security, and…
How to boot Linux from an Installation/Live CD to either repair a broken System or just to reset the Root Password
When your Linux system fails to boot or you’ve forgotten the root password, a Live CD, USB or ISO for virtual…
Mastering Linux DM Multipathing and iSCSI Block Storage on SUSE Linux Enterprise Server
Linux Device Mapper Multipath (DM Multipath) is a feature used in enterprise storage environments to provide redundancy and improved performance…
