The Complete Practical Docker Guide - Linux File System Structure and Navigation

The video tutorial explains the Linux file system, focusing on directory navigation using commands like PWD and CD. It covers the structure of directories, the difference between absolute and relative paths, and how to use tab for autocompletion. The tutorial also explains the significance of dot and double dot in navigation and concludes with a brief introduction to file management.

What is the root directory in a Linux file system represented by?

• /

• ~

• root

• home

Which symbol represents a user's home directory in Linux?

• #

• @

• /

• ~

What command is used to print the current working directory in Linux?

• PWD

• LS

• CD

• MKDIR

How can you navigate to the root directory using the CD command?

• CD ~

• CD /

• CD home

• CD root

What does the command 'CD ..' do in a Linux file system?

• Moves to the current directory

• Moves one level up

• Moves to the root directory

• Moves to the home directory

What is the difference between an absolute path and a relative path?

• Neither start with /

• Both start with /

• Relative paths start with /, absolute paths do not

• Absolute paths start with /, relative paths do not

What does a single dot (.) represent in Linux navigation?

• Parent directory

• Current directory

• Root directory

• Home directory

How can you use the tab key in Linux?

• To open files

• To delete files

• To autocomplete directory names

• To move files

What indicates a directory in the output of a Linux command?

• A leading /

• A trailing ~

• A leading .

• A trailing /

What is the home directory for the root user in Linux?

• /home

• /root

• /user

• /