Fsdisk: A Complete Disk Partitioning Tutorial

Fsdisk: A Complete Disk Partitioning Tutorial

Fdisk is a command-line utility that allows users to create, delete, and manage disk partitions on Linux systems. It is a powerful tool that can help you organize and optimize your storage space effectively. In this tutorial, we will walk you through the process of using fdisk to partition a disk on a Linux system.

Step 1: Launching Fdisk

To start using fdisk, you first need to launch the utility. Open a terminal window on your Linux system and type the following command:

sudo fdisk /dev/sdX

Replace «/dev/sdX» with the actual device name of the disk you want to partition. Be cautious when selecting the disk to avoid accidentally formatting the wrong drive.

Step 2: Creating a New Partition

Once you have launched fdisk, you can start creating partitions on the disk. Type «n» to create a new partition, then choose the partition type (primary or extended) and specify the size of the partition. Follow the on-screen prompts to complete the process.

Step 3: Saving the Changes

After creating the partitions, you need to save the changes to the disk. Type «w» to write the changes to the disk and exit fdisk. Make sure to double-check your actions before saving to prevent any data loss.

Step 4: Formatting the Partitions

Once the partitions are created, you need to format them with a file system. Use the «mkfs» command to format the partitions with a specific file system type (e.g., ext4, ntfs, etc.).

Step 5: Mounting the Partitions

Finally, you can mount the newly formatted partitions to your system. Use the «mount» command to mount the partitions to specific mount points on your system. You can also configure the partitions to be automatically mounted at system startup by editing the /etc/fstab file.

By following this tutorial, you can effectively partition a disk using fdisk on a Linux system. Remember to back up your data before making any changes to your disk partitions to prevent data loss.