How to Check Disk Space in Linux from the Command Line

How to check free disk space in Linux

1. df. The df command stands for "disk-free," and shows available and used disk space on the Linux system. ...
2. du. The Linux Terminal. ...
3. ls -al. ls -al lists the entire contents, along with their size, of a particular directory. ...
4. stat. ...
5. fdisk -l.

1. What is the command to check disk space in Linux?
2. How do I get disk space in Terminal?
3. How do I check disk space in Unix?
4. How do I free up disk space on Linux?
5. How do I check my disk space?
6. What is file system in Linux?
7. What does df command do in Linux?
8. How do I manage disk space in Ubuntu?
9. How do I check disk space on Windows?
10. How do I find large files on Linux?
11. What is disk space?
12. How do I see CPU usage on Linux?

What is the command to check disk space in Linux?

1. How much space do I have free on my Linux drive? ...
2. You can check your disk space simply by opening a terminal window and entering the following: df. ...
3. You can display disk usage in a more human-readable format by adding the –h option: df –h. ...
4. The df command can be used to display a specific file system: df –h /dev/sda2.

How do I get disk space in Terminal?

To find out the available and used disk space, use df (disk filesystems, sometimes called disk free). To discover what's taking up the used disk space, use du (disk usage). Type df and press enter in a Bash terminal window to get started. You'll see a lot of output similar to the screenshot below.

How do I check disk space in Unix?

Check disk space on Unix operating system

Unix command to check disk space: df command – Shows the amount of disk space used and available on Unix file systems. du command – Display disk usage statistic for each directory on Unix server.

How do I free up disk space on Linux?

Freeing disk space on your Linux server

1. Get to the root of your machine by running cd /
2. Run sudo du -h --max-depth=1.
3. Note which directories are using a lot of disk space.
4. cd into one of the big directories.
5. Run ls -l to see which files are using a lot of space. Delete any you don't need.
6. Repeat steps 2 to 5.

How do I check my disk space?

To see how much space you have left, on a computer, go to google.com/settings/storage . Important: When your account reaches its storage limit, you can't send or receive emails.

What is file system in Linux?

What is the Linux File System? Linux file system is generally a built-in layer of a Linux operating system used to handle the data management of the storage. It helps to arrange the file on the disk storage. It manages the file name, file size, creation date, and much more information about a file.

What does df command do in Linux?

df (abbreviation for disk free) is a standard Unix command used to display the amount of available disk space for file systems on which the invoking user has appropriate read access. df is typically implemented using the statfs or statvfs system calls.

How do I manage disk space in Ubuntu?

How to free up disk space in Ubuntu and Linux Mint

1. Get rid of packages that are no longer required [Recommended] ...
2. Uninstall unnecessary applications [Recommended] ...
3. Clean up APT cache in Ubuntu. ...
4. Clear systemd journal logs [Intermediate knowledge] ...
5. Remove older versions of Snap applications [Intermediate knowledge]

How do I check disk space on Windows?

It just takes a few steps.

1. Open File Explorer. You can use the keyboard shortcut, Windows key + E or tap the folder icon in the taskbar.
2. Tap or click This PC from the left pane.
3. You can see the amount of free space on your hard disk under the Windows (C:) drive.

How do I find large files on Linux?

The procedure to find largest files including directories in Linux is as follows:

1. Open the terminal application.
2. Login as root user using the sudo -i command.
3. Type du -a /dir/ | sort -n -r | head -n 20.
4. du will estimate file space usage.
5. sort will sort out the output of du command.

What is disk space?

Alternatively referred to as disk space, disk storage, or storage capacity, disk capacity is the maximum amount of data a disc, disk, or drive is capable holding. ... All types of media capable of storing information have a disk capacity, including a CD, DVD, floppy disk, hard drive, memory stick/card, and USB thumb drive.

How do I see CPU usage on Linux?

14 Command Line Tools to Check CPU Usage in Linux

1. 1) Top. The top command displays real-time view of performance-related data of all running processes in a system. ...
2. 2) Iostat. ...
3. 3) Vmstat. ...
4. 4) Mpstat. ...
5. 5) Sar. ...
6. 6) CoreFreq. ...
7. 7) Htop. ...
8. 8) Nmon.