The Linux system responds by providing information against each input request. The achieved output is standard and printed to the shell prompt. In this tutorial, we will dig deep into the ways of accessing the current working directory and how users can switch from one directory or location to another, followed by relevant examples. The command used for accessing the current working directory will help them access any location in their system anytime, as per their requirements.
Requirements
Following system requirements are mandatory to run the commands in the bash to get directory:
Recommended OS: Linux Mint 20 or Ubuntu 20.04
User account: A user account with sudo rights
The tutorial assumes that users already have the latest Linux Mint OS on their computer systems. For bash, get the current directory in Linux Mint 20, open up the Terminal from the main menu on the bottom left of your screen, and then select the Terminal option.
To interact with the terminal, type bash and then press enter.
It will display a prompt, which shows that Bash is waiting for the value of the input.
Note: It all depends on the user’s computer system that they might get a different prompted character (The current location in the file structure of the computer system including the working directory that is currently running on the system). While entering the commands, don’t type $ or any other character before the command. Also, notice that in the examples mentioned in this tutorial, the lines that have a prompt in them, and don’t begin with $ character, are the outputs of each command.
PWD (Print working directory)
The current working directory is the directory where all of the commands are being executed. You need to get the name of the current working directory printed. Type PWD command and then click enter. It will show the complete directory in the output, as shown below:
The above output shows that we are currently in the user’s directory, i.e., /home/aqsa. The command used here is PWD, a print working directory, and once typed, the Linux Mint 20 system is requested to display the current location. The default directory is the home directory that will appear when the users start a new Bash session.
Note: To exit the directory by one level, type cd .. and then click enter. You will be returned in one directory.
Whereas, if you want to exit all directories, simply type cd, then click enter. You will reach the default directory.
CD (Change current working directory)
Sometimes users want to switch from one directory to another to access the relevant locations and files in another directory. For this, they need to use the CD command, then followed by a location or a directory, e.g., Documents, Home, etc.
Simply type the CD directory name and then click enter. You can print your directory to check this new path. The working directory can be changed to the existing one, and the current working directory will be updated, as shown in the example below. Here, we have reached the home directory.
You can also move further in any directory by typing the CD Directory Name and then hit enter. This will further take you to the location, which is looking-for. Users can try entering the whole path as well in one go, e.g., cd /home/documents/test.docx; this will save them from trying multiple steps and will help them in reaching the location in one go.
Note: You can also see the list of all files present in the location in which you are currently present. It can be completed by simply typing ls, then, you can press enter to see the output.
Display or list all directories
Knowing the list of all directories is one important thing while working on Linux systems. The users can check out different options based on the directories they are currently working in and would want to switch between them, so they can make use of these locations.
To display all directories from a particular location, try the command as below:
Here, in the example below, the user is in its home directory, so it will display the relevant directory, which is named as “aqsa listed” and “currently in use”.
Note: You can also use a combination of ls and grep commands that will list down the directory names. For this, users can use the find command. Following are a few commands that can also be used in place of the command mentioned above:
$ ls -l | egrep `^d'
Conclusion
In this tutorial, we explored different options to get the current directory using Bash in Linux Mint 20. In this way, users can access the current directory in Linux or Ubuntu based on the system they are using. The various command-line options are discussed to let users know how to get the current directory they are working in. The current working directory is the directory from which users invoke different kinds of commands from their terminal or console line. They can access different locations by simply typing these easy commands in one go and then perform relevant actions in the locations they tend to work in.
