Congratulations! You’ve learned five commands commonly used to navigate the filesystem from the command line. What can we generalize so far?
- The command line is a text interface for the computer’s operating system. To access the command line, we use the terminal.
- A filesystem organizes a computer’s files and directories into a tree structure. It starts with the root directory. Each parent directory can contain more child directories and files.
- From the command line, you can navigate through files and folders on your computer:
pwdoutputs the name of the current working directory.
lslists all files and directories in the working directory.
cdswitches you into the directory you specify.
mkdircreates a new directory in the working directory.
touchcreates a new file inside the working directory.
- You can use helper commands to make navigation easier:
clearclears the terminal
- tab autocompletes the name of a file or directory
- ↑ and ↓ allow you to cycle through previous commands
Move on when you’re ready!