I’ve created a handy web-based tool for Red Hat 9 users to simplify setting up and managing LVM with XFS filesystems. Built with HTML, CSS, and JavaScript, this tool generates precise shell commands based on your inputs. You can specify disks (like sdb, sdc), choose to either create a new volume group (VG) or extend an existing one,… Read More »
Linux ate my ram is a worrying thing to look at the first time you check top or free -m as it appears the linux cached memory high and showing the buff/cache too high. Understanding how linux uses disk caching for the speed of your system, and how everything is ok, and how to check if there is… Read More »
In Linux and most other Linux distributions you can use ssh key pairs to easily remote into other systems and run scripts remotely. This is extremely useful when managing multiple Linux hosts and if you wish to gather reports from one central source. What are SSH Key Pairs? SSH key pairs are two cryptographically secure keys that can be… Read More »
