Operating System > Linux
VNC service on RHEL
Here’s the tutorial on how to setup VNC service on RHEL. It helps you to remote control similar to how RDP is in Windows. You do need to have GUI access to share properly.
Package management on RHEL
Here’s the tutorial on how to go about performing package management in RHEL. It goes into detail on using yum, rpm, update-alternatives commands so that you can download, install, configure, and set default of your choice.
Make swap memory on RHEL
Here’s the hands on guide for creating swap memory on RHEL. swap memory is a dedicated portion of the hard disk space that operating system uses to temporarily store inactive data from RAM when physical memory becomes full. It has how to make, remove, verify and check status of memory.
External storage on RHEL
Here’s the hands on guide for understanding how to connect to external storage. In this example is connecting to block storage (SAN) using multipath and checking status via systool command.
Logical Volume Management on RHEL
Here’s the helpful tips on how to manage logical volume management on RHEL. we go through the concept of physical volume, volume group, and logical volumes. Followed by how to increase or decrease the file system.