How to open and close directories in the Linux terminal Learn how to use the cd command to change directories with this Linux tutorial.
Use the Linux terminal to see what files are on your computer Learn how to use the ls command to list files in the terminal with this Linux tutorial.
Use df to check free disk space on Linux Find out how much Linux disk space you have left with the df command.
Kernel tracing with trace-cmd trace-cmd is an easy-to-use, feature-rich utility for tracing Linux kernel functions.
Check used disk space on Linux with du Find out how much disk space you're using with the Linux du command.
