There is, however, a command option that can list files by extension. The ls command doesn’t analyze file types by content, but works with file names. This will be like turning the normal listing upside down. To reverse the listing of files by name, add the -r (reverse) option. Pipe the output of ls to the more command if you want to review your listing a screenful at a time. rw-rw-r- 1 shs shs 284003 Aesthetics_Thank_You.pdf You can choose the ls (no details) or ls -l (lots of details) to determine your view. Listing files by name (alphanumeric order) is, after all, the default. Get started on VPS hosting from easiest way to list files by name is simply to list them using the ls command. This will help you to track the file system usage on Linux. ![]() In this guide, we explained how to check the size of files and directories with different options. You should see the following output: 1653740 / Run the du command with -a option to find and display the largest file and directory: du -a / | sort -n -r | head -n 10 You use the du command with sort to find the largest file or directory in your system. Step 7 – Find the Largest File or Directory You should see the following output: 599088 /opt You can use the du command with sort to display and sort all files and directories by their size. You should see the following output: 586M /opt You can use the -s option to display the only total size of the directory. Step 5 – Display Total File Size of a Directory You should see the following output: 440K /opt/google/earth/pro/shadersĨ.6M /opt/google/earth/pro/resources/gdalġ6K /opt/google/earth/pro/resources/flightsim/aircraftġ2K /opt/google/earth/pro/resources/flightsim/hudĥ6K /opt/google/earth/pro/resources/flightsim/controllerġ2K /opt/google/earth/pro/resources/flightsim/keyboardĨ.0K /opt/google/earth/pro/resources/flightsim/planetġ12K /opt/google/earth/pro/resources/flightsimġ.2M /opt/google/earth/pro/plugins/imageformatsĤ68K /opt/google/earth/pro/plugins/bearerģ96K /opt/google/earth/pro/plugins/platformsĨ0K /opt/google/earth/pro/plugins/printsupportġ0M /opt/google/chrome/WidevineCdm/_platform_specific/linux_圆4ġ0M /opt/google/chrome/WidevineCdm/_platform_specific You can use the -h option to display the size of all files and directories in human-readable format: du -h /opt Step 4 – Display Disk Usage in Human Readable Formatīy default, the du command shows the size of all files and directories in kilobytes. You should see the following output: 440 /opt/google/earth/pro/shaders You can use the du command with the -c option to display the disk usage summary of each file with total size. Step 3 – Display Total Size of a Directory This will print the disk usage summary in kilobytes in the first column: 440 /opt/google/earth/pro/shadersĨ804 /opt/google/earth/pro/resources/gdalġ6 /opt/google/earth/pro/resources/flightsim/aircraftġ2 /opt/google/earth/pro/resources/flightsim/hudĥ6 /opt/google/earth/pro/resources/flightsim/controllerġ2 /opt/google/earth/pro/resources/flightsim/keyboardĨ /opt/google/earth/pro/resources/flightsim/planetġ12 /opt/google/earth/pro/resources/flightsimġ180 /opt/google/earth/pro/plugins/imageformatsģ96 /opt/google/earth/pro/plugins/platformsĨ0 /opt/google/earth/pro/plugins/printsupportġ0140 /opt/google/chrome/WidevineCdm/_platform_specific/linux_圆4ġ0144 /opt/google/chrome/WidevineCdm/_platform_specific Running the du command without any options will display the disk usage summary of a directory.įor example, to check the disk usage of the directory /opt, run the following command: du /opt/ You should see the following screen: Step 3 – Display Disk Usage Summary of a Directory To display all options available with the du command, run: du -help The basic syntax of the du command is shown below: du. Once you are logged in to your server, run the following command to update your base system with the latest available packages. Connect to your Cloud Server via SSH and log in using the credentials highlighted at the top of the page. Create a new server, choosing Ubuntu, CentOS, or Rocky Linux as the operating system with at least 2GB RAM. ![]() Step 1 – Create Atlantic.Net Cloud Serverįirst, log in to your Atlantic.Net Cloud Server. A root password configured on your server.A Linux server on the Atlantic.Net Cloud Platform.In this guide, we will show you how to check the size of files and directories in Linux. The du command stands for “Disk Usage” and can be used to check the information of disk usage of files and directories in your system. If you are a system administrator, then you need to be aware of the total disk space occupied by the file system so you can identify unwanted files and directories, remove them and free the disk space.
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