Task: What is the Linux command to
Check your present working directory.
List all the files or directories including hidden files.
Create a nested directory A/B/C/D/E
- How to Use Linux Commands to Manage Files and Directories π
Linux is a powerful operating system that offers a variety of commands for performing various tasks. In this blog post, we will learn how to use some of the most common Linux commands to manage files and directories. We will cover the following topics:
How to check your present working directory using the
pwd
command πHow to list all the files or directories, including hidden files, using the
ls
command πHow to create a nested directory A/B/C/D/E using the
mkdir
command πLetβs get started!
How to Check Your Present Working Directory Using the pwd
Command π
The pwd
command stands for print working directory. It displays the full path of the current directory you are in. This is useful when you want to know where you are in the file system hierarchy.
To use the pwd
command, simply type pwd
in the terminal and press Enter
. For example:
$ pwd
/home/user
The output shows that the current working directory is /home/user
.
How to List All the Files or Directories, Including Hidden Files, Using the ls
Command π
The ls
command stands for list. It displays the names of the files or directories in the current or specified directory. This is useful when you want to see what files or directories are available in a certain location.
To use the ls
command, simply type ls
in the terminal and press Enter
. For example:
$ ls
Documents Downloads Music Pictures Videos
The output shows that the current directory contains five subdirectories: Documents, Downloads, Music, Pictures, and Videos.
To list all the files or directories, including hidden files, you need to use the -a
option with the ls
command. Hidden files are files that start with a dot (.
) and are usually not visible by default. For example:
$ ls -a
. .. .bashrc .profile Documents Downloads Music Pictures Videos
The output shows that the current directory also contains two hidden files: .bashrc
and .profile
.
How to Create a Nested Directory A/B/C/D/E Using the mkdir
Command π
The mkdir
command stands for make directory. It creates a new directory with the specified name. This is useful when you want to organize your files or directories in a structured way.
To use the mkdir
command, simply type mkdir
followed by the name of the directory you want to create in the terminal and press Enter
. For example:
$ mkdir Projects
The command creates a new directory called Projects in the current directory.
To create a nested directory, such as A/B/C/D/E, you need to use the -p
option with the mkdir
command. The -p
option creates the parent directories if they do not exist. For example:
$ mkdir -p A/B/C/D/E
The command creates a nested directory structure A/B/C/D/E in the current directory.
You can verify the result by using the ls
command:
$ ls A
B
$ ls A/B
C
$ ls A/B/C
D
$ ls A/B/C/D
E
The output shows that the nested directory A/B/C/D/E has been created successfully.
Conclusion
In this blog post, we have learned how to use some of the most common Linux commands to manage files and directories. We have learned how to:
Check your present working directory using the
pwd
command πList all the files or directories, including hidden files, using the
ls
command πCreate a nested directory A/B/C/D/E using the
mkdir
command π
We hope you have found this blog post helpful and informative. If you have any questions or feedback, please feel free to leave a comment below. Thank you for reading! π.