Learn the fundamentals of I/O redirection in Linux, that enables you to redirect the input/output of commands from and/or to files, or join multiple commands together using pipes.| Learn The Basics of How Linux I/O (Input/Output) Redirection Works
The 'df' command stands for "disk filesystem", it is used to get a full summary of available and used disk space usage of the file system on the Linux system.| 12 Linux ‘df’ Commands to Check Disk Space Usage