How to get the size of a directory in Linux?

To get the size of a directory in Linux, you can use the du command. The du command stands for "disk usage" and it is used to estimate the space used by a file or directory.

To get the size of a directory and its contents, open a terminal window and enter the following command:


du -sh <directory>

Replace <directory> with the path to the directory that you want to get the size of. For example, to get the size of the directory /home/user/Documents, you would enter the following command:


du -sh /home/user/Documents

The output of the command will display the size of the directory in a human-readable format, such as "10M" for 10 megabytes or "1G" for 1 gigabyte, as well as the path to the directory. For example:


10M /home/user/Documents

If you want to get the size of each subdirectory within the directory, you can use the -s option to display only a summary of the sizes, and the -h option to display the sizes in a human-readable format. For example:


du -sh /home/user/Documents/*

This will display the size of each subdirectory within /home/user/Documents.

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