Virtualization Tutorials, Operating System Tutorials, Software Tutorials And Other IT Tutorials
It's essential to maintain and your Linux systems for dependability, performance, and security. The hazards, factors to be aware of, kernel updates, rollback methods (including those without backups), and the most recent developments in kernel live patching will all be covered in this blog article on best practices for Linux update and focusing on updating Ubuntu and Oracle Linux.
The government of Iran has announced that daylight savings will not be observed from March 2023. But apparently, this issue has not been properly coordinated with international institutions. So this was cause of many issues on public services in Iran. We did some updates and configuration changes before 22nd March 2022 and I want to share the story with you.
NFS (Network File System) is the most popular file sharing for Linux systems to access files from remote client. NFS can be very troublesome because of misconfiguration. The most challenges with NFS is network interruption and connection problem between client and server.
VMware Horizon View provides solutions for remote working and access to business from anywhere. Users be able to use virtual desktop or applications via secure and fast display protocols such as PCoIP or VMware Blast. VMware did support monitoring VMware Horizon View via vRealize Operations (vROps) for Horizon but recent versions are not supported. You have to use third-party software or services such as ControlUp or develop your solutions.
Sometimes you need to do troubleshooting about storage connectivity but you don't have access to datacenter or SAN switches and you need to shutdown one of HBA ports to check server side problem. If the port was a network adapter port, disabling was to easy but what about HBA port on operating system?
I don’t know why do you need to create your own time zone in Linux? But I had to customized TZ file and create my own time zone because of what does our application needs? . First lets see that…