Linux Commands: Part 2

Linux Commands: Part 2

This part covers the different commands that can be used on the Linux shell or terminal
One thing to note is that the commands are case-sensitive.

open the terminal

Basics: 

1. pwd - prints the current working directory of the currently logged in user

2. clear / CTRL+L - clears the terminal screen

3. cd directory name - enter a directory
cd .. - go back to parent directory

4. whoami - prints the user name. For example, as a 

5. mkdir directoryName - creates a folder with a specified name
    rmdir directoryName - removed the specified folder

6. hostname - prints the name of the host - the hostname here refers to
    the name of the machine on the network
    For my case I named it dannydev

7. date - prints current local date

8. uptime - tells how long the system is up

9. tree command - lists the contents of the current directory in tree-like format
NB: if the command is not available  run this command to install