Use the command ls. Use the command mkdir. The -d option creates only the top-level directory, whereas creating a parent directory separately ensures that all necessary subdirectories are created as ...

Used frequently, bash aliases can make working on the Linux command line ... side-by-side='pr -mt' If “side-by-side” is too much to type, maybe “SxS” would be better. Use the alias command ...

You can easily set up a Linux command that keeps trying until ... This trick is to use the bash while command to create a loop, but preface the command that you want to run with a ...