Are you looking for methods to effectively manage disk partitions in Linux? This article will introduce some of the top tools provided to Linux users for partitioning and handling their disks.

We’ll explore a variety of solutions, including command-line utilities and user-friendly graphical applications aimed at simplifying the process of disk partition management within the Linux environment.

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I prefer the command line over the graphical user interface (GUI), so I’ll begin by discussing text-based utilities before moving on to GUI applications.

1. fdisk Command

The fdisk command is a versatile and commonly used tool for creating and modifying disk partition tables, supporting formats like MS-DOS and GPT.

fdisk offers a user-friendly, text-based, and menu-driven interface to display, create, resize, delete, modify, copy, and move partitions on disks.

To list all available drives and their partitions, use the following command:

<code>$ sudo fdisk -l</code>

Next, select the disk you wish to manage.

<code>$ sudo fdisk /dev/sda</code>

Inside fdisk, you can execute various partition management tasks using these commands:

• p – Display the partition table to view existing partitions.
• n – Create a new partition.
• d – Delete a partition.
• t – Change a partition’s type.
• w – Save changes and exit.
• q – Quit without saving changes.

2. GNU Parted

GNU Parted is a widely-used command-line tool for efficiently managing hard disk partitions (adding, deleting, shrinking, extending), supporting formats such as MS-DOS, GPT, BSD, etc.

To view a list of available drives and their partitions, use:

<code>$ sudo parted -l</code>

Select the disk you want to manage next.

<code>$ sudo parted /dev/sda</code>

Once inside parted, you can manage partitions using commands like:

• print – Display the partition table to view existing partitions.
• mkpart – Create a new partition.
• rm – Remove a partition.
• resize – Resize an existing partition.
• set – Set partition attributes.
• quit – Exit parted without saving changes.

It can assist in creating space for new operating systems, reorganizing disk usage, and moving data to new hard disks.

3. Gparted

GParted is a free, cross-platform, and advanced graphical disk partition manager working on Linux, Mac OS X, and Windows.

It allows resizing, copying, moving, labeling, checking, or deleting partitions without data loss, enabling growing or shrinking root partitions, creating space for new operating systems, and attempting data rescue from lost partitions. It can manipulate file systems including EXT2/3/4.

4. GNOME Disks a.k.a ( GNOME Disks Utility)

GNOME Disks is a core system utility for disk partition management and S.M.A.R.T monitoring. It formats and creates partitions on drives, mounts and unmounts partitions, and comes bundled with the GNOME desktop environment.

Recently, it has gained features for advanced usage. The latest version (at the time of this writing) includes a new feature for adding, resizing partitions, checking filesystems for damage, and repairing them.

5. KDE Partition Manager

The KDE Partition Manager is a helpful graphical utility for managing disk devices, partitions, and file systems on your computer. It comes with the KDE desktop environment.

Most of its underlying work is done through programs. It can easily create, copy, move, delete, resize partitions without losing data, back up, and restore partitions. It supports various file systems including EXT2/3/4, BTRFS NTFS, FAT16/32, XFS, and more.

6. Qtparted

Additionally, you can use Qtparted, which is a Partition Magic (proprietary software for Windows) clone and Qt front-end to GNU Parted. Note that it is still under development, and you might encounter issues with the latest release. In such cases, try using the CVS version or a previous stable version.

Though not among the best options currently, you can give it a try. More features are expected to be added soon.

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These are the best partition managers and editors available for Linux operating systems. Which tool do you use? Let us know via the comments below. Also, let us know if there are any other partition managers for Linux missing from the list above.

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