Difference between revisions of "Introduction to Linux in HPC/Linux Directory Structure"

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Introduction to Linux in HPC/Linux Directory Structure
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         <code>cd -</code> with <code>cd -</code> you change back to the previous working directory, pass the dash <code>-</code> character as an argument to the <code>cd</code> command.
 
         <code>cd -</code> with <code>cd -</code> you change back to the previous working directory, pass the dash <code>-</code> character as an argument to the <code>cd</code> command.
 
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[[Category:Tutorials | Linux in HPC/Directory structure]]

Revision as of 17:23, 5 October 2020

Video


Quiz

1. Which one is the top directory in Linux?

/
/home
C:\


2. The command cd without arguments : if you start in var/log/ and run cd with no arguments, what do you expect will happen?

Nothing it stays in /var/log/
It goes to your home directory
It goes to the filesystem root
The shell stops having a working directory
It’s an error
The shell prompt turns into a shark and eats you


Warning:  no undo and make sure what you want to do (page 48)


Exercises in Terminal (slide 49)

1. Go to a specific subfolder of a folder (example: cd Documents/courses/ ) and get back to the home directory using cd command. List 3 different ways to do it using one command. check after every action your path with pwd command.

2. Go to the directory /tmp and jump between /tmp and your home directory back and forth. check after every action your path with pwd command.
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