The lvm tool is used to create, manage, and visualize logical volumes, file systems, and snapshots in a system. In this tutorial, we will use the lvm tool to display detailed information of the logical volumes, volume groups, and snapshots and remove snapshots. Listing Snapshots Snapshots are created from logical volumes, and the logical volumes […]

There are multiple directories in Linux where the system stores data temporarily. These directories are larger than the home directory and do not get backed up. The “/tmp” directory is one of them. So, what is “/tmp” directory? The “/tmp” folder contains the files and data temporarily required by the operating system and other running […]

If you want to compare two files and decipher the difference, a command called “diff” is used. This guide is focused on providing you the usage of the “diff” command with various options to get the difference between two files. So, how does the “diff” command actually function? The “diff” command compares the two files […]