What command is used to change directories in Linux?
To change directories in Linux, the command used is "cd". The "cd" command stands for "change directory" and it is a fundamental command in the Linux command-line interface. This command allows users to navigate through the directory structure of the Linux file system.
To use the "cd" command, you simply type "cd" followed by the name of the directory you want to navigate to. For example, if you want to navigate to a directory named "documents", you would enter the following command:
cd documents
This command will change your current working directory to "documents". It is important to note that the directory name is case-sensitive, so make sure to type it exactly as it appears.
If the directory you want to navigate to is not located in the current working directory, you can specify the absolute or relative path to the directory. An absolute path starts from the root directory ("/") and specifies the complete directory path, while a relative path specifies the path relative to the current working directory.
For example, let's say you are currently in the "/home/user" directory and you want to navigate to the "/var/log" directory. You can use the following command:
cd /var/log
Alternatively, if you are in the "/home/user" directory and you want to navigate to a directory named "pictures" located inside the current working directory, you can use a relative path:
cd pictures
It is also possible to use special characters and shortcuts with the "cd" command. For instance, the tilde character (~) represents the home directory of the current user. So, if you want to navigate to your home directory, you can use the following command:
cd ~
Additionally, the double dot (..) represents the parent directory of the current working directory. If you want to navigate to the parent directory, you can use the following command:
cd ..
Furthermore, the command "cd -" allows you to quickly switch between the current and previous working directories. This can be useful when you need to toggle between two directories.
The "cd" command is used to change directories in Linux. It provides a simple and efficient way to navigate through the file system. By understanding how to use this command and its various options, you will be able to efficiently navigate and manage directories in a Linux system.
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