Command Prompt - How to use the simple, basic commands

How to navigate between folders

The first command from the list is CD (Change Directory). This command enables you to change the current folder or, in other words, to navigate to another folder from your computer.

For instance, the command CD\ takes you to the top of the directory tree. To see how it works, after you open the Command Prompt, type cd\ and press Enter on your keyboard. You will see that the CD\ command takes you to the top of the directory tree (in this case to the “C:” drive).

NOTE: Command Prompt is not case sensitive, meaning that commands can be typed with capital letters, lowercase or any combination of them. The commands CD, cd or Cd will all work in the same way.

Going back to the “CD\” command, now you are working on the root of the “C:” drive. If you need to go to a specific folder from this drive run the command “CD Folder”. The subfolders must be separated by a backslash character: “\”. For instance, when you need to access the System32 folder located in “C:\Windows”, type “cd windows\system32\” as shown below, and then press Enter on your keyboard.

When you need to go to one folder up, use the “cd..” command. Let's assume that you want to go back to the Windows folder. Type “cd..” and press Enter on your keyboard. You will notice that your current directory has changed to ”C:\Windows”.

How to access a certain drive

To access another drive, type that drive’s letter, followed by “:”. For instance, if you wanted to change the drive from “C:” to “D:”, you should type “d:” and then press Enter on your keyboard.

To change the drive and the directory at the same time, use the cd command, followed by the “/d” switch. The “/d” parameter is used to change the current drive to a specific folder from another disk volume. For instance, if you are now on the ”D:” drive and you want to go back to the Windows folder from the“C:” drive, you should type “cd /d C:\Windows” and press Enter on your keyboard, like in the following screenshot.

NOTE: By typing the drive letter you automatically move to your most recent location in that drive. For instance, if you are on “D:” drive and type “cd c:\windows” nothing seems to happen. But if you type “c:”, then the working folder will change to “c:\windows” (assuming that it was the last folder you worked with on your “C:” drive).

How to view the contents of a folder

You can view the contents of a folder by using a simple command called DIR. To test it, we've created a folder named Digital_Citizen on the D: drive, with several files and subfolders.

The last time, our working folder was “C:\Windows”. We will navigate to the folder mentioned above by using the command “cd /d D:\Digital_Citizen”. To view the contents of the folder we will type DIR and press Enter on the keyboard. A list of the files and folders contained by it is displayed, together with some details about them (the size and the date and time when they were last modified).

How to create a new folder from the Command Prompt

You can make a new directory using the MKDIR (Make Directory) or the MD command. The syntax of these commands is “MKDIR Folder” or “MD Folder”.

Let's say we need to create a new folder called Digital_Citizen_Life that will be placed in the “D:\Digital_Citizen” folder. We will type “mkdir Digital_Citizen_Life” and then we will press Enter, as shown below.

To test if it worked, we will use again the dir command. The newly created folder appears in the list.

NOTE: Don't forget that all these commands depend on the current location in the Command Prompt. For instance, if you are on the “C:” drive and type “MKDIR test”, a new folder will be created in the root of the “C:” drive.

Another way to create a folder, that doesn't involve being in the desired folder, is to type the complete path of the new folder. For example, if you are working on the “D:” drive and you want to create a new folder in “C:”, called other_stuff, type “mkdir c:\other_stuff” and then press Enter.

When you need to create a folder with subfolders at the same time you can use the ”MKDIR Folder\Subfolder” command . For instance, if we type “mkdir Digital_Citizen_Tests\Beta\Test1” three folders will be created: Digital_Citizen_Tests, Beta and Test1, in a tree-like structure.

How to rename files and folders

To rename files and folders you need to use the REN (Rename) command.

To rename folders, type “ren Folder NewFolderName”. For example, if we wanted to rename the Digital_Citizen_Tests folder to Digital_Citizen_Final_Tests, we should run “ren Digital_Citizen_Tests Digital_Citizen_Final_Tests” and then press Enter.

To rename a file, use the same command, like this: “ren filename.extension newname.extension”. For instance, to rename the Digital_Citizen_Picture.jpg file to Picture1.jpg we have to run the command “ren Digital_Citizen_Picture.jpg Picture1.jpg” command.

Go to the second page of this tutorial and learn how to copy files and folders, how to delete files and folders, how to start and application and how to get help when using the Command Prompt.