How to check free disk space in Linux
https://opensource.com/article/18/7/how-check-free-disk-space-linux
https://opensource.com/article/18/7/how-check-free-disk-space-linux
The df command is used to show the amount of disk space that is free on file systems. In the examples, df is first called with no arguments. This default action is to display used and free file space in blocks. In this particular case, th block size is 1024 bytes as is indicated in the output. The first column show the name of the disk partition as it appears in the /dev directory. Subsequent…