Linux Commands for Disk Space

How to check free disk space in Linux

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

1. How do I free up disk space on Linux?
2. How do I check disk space on Ubuntu?
3. How do I resolve disk space in Linux?
4. How do I clean up Linux?
5. How do I check my free disk space?
6. How do I manage disk space in Ubuntu?
7. How much space does Linux need?
8. How do I see hidden disk space in Linux?
9. How find large files in Linux?
10. How do you troubleshoot a file system is full?
11. Why is Linux running slow?
12. How make Linux run faster?
13. Is sudo apt get autoclean safe?

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 disk space on Ubuntu?

To check the free disk space and disk capacity with System Monitor:

1. Open the System Monitor application from the Activities overview.
2. Select the File Systems tab to view the system's partitions and disk space usage. The information is displayed according to Total, Free, Available and Used.

How do I resolve disk space in Linux?

How to free disk space on Linux systems

1. Checking free space. More about Open Source. ...
2. df. This is the most basic command of all; df can display free disk space. ...
3. df -h. [root@smatteso-vm1 ~]# df -h. ...
4. df -Th. ...
5. du -sh * ...
6. du -a /var | sort -nr | head -n 10. ...
7. du -xh / |grep '^\S*[0-9\. ...
8. find / -printf '%s %p\n'| sort -nr | head -10.

How do I clean up Linux?

Another way to clean up Linux is using a powertool called Deborphan.
...
Terminal commands

1. sudo apt-get autoclean. This terminal command deletes all . ...
2. sudo apt-get clean. This terminal command is used to free up the disk space by cleaning up downloaded . ...
3. sudo apt-get autoremove.

How do I check my free disk space?

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 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 much space does Linux need?

A typical Linux installation will need somewhere between 4GB and 8GB of disk space, and you need at least a bit of space for user files, so I generally make my root partitions at least 12GB-16GB.

How do I see hidden disk space in Linux?

How to check drive space on Linux from the command line

1. df - reports the amount of disk space used on a file system.
2. du - reports the amount of space used by specific files.
3. btrfs - reports the amount of space used by a btrfs file system mount point.

How find large files in 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.

How do you troubleshoot a file system is full?

Check filesystem usage. Check for deleted files which are getting accessed. If actual usage of /var is less than showing in “df -h” command then there must be issue with open log files which are deleted but still accessed by Process. Check for deleted files which are getting accessed.

Why is Linux running slow?

Your Linux computer could be running slow for any one of the following reasons: Unnecessary services started at boot time by systemd (or whatever init system you're using) High resource usage from multiple heavy-use applications being open. Some kind of hardware malfunction or misconfiguration.

How make Linux run faster?

1. How to make Linux boot faster.
2. Remove the timeout.
3. timeout=3.
4. Improve disk performance.
5. hdparm -d1 /dev/hda1.
6. FASTER BOOTS: You could edit a text file and restart your machine to profile your system, or just click a few buttons in Grub.
7. Run boot processes in parallel.
8. CONCURRENCY=none.

Is sudo apt get autoclean safe?

Yes it is safe to use apt-get autoremove option. It removes the packages that are no longer needed so you can use this option.