El artículo original está en: https://www.thegeekdiary.com/how-to-delete-disk-partition-using-parted-command/

Before removing the partition, make sure to unmount any
partitions on the device and turn off any swap space on the device. Do
not remove a partition on a device that is in use. Also take backup of
the mount point using that partition, if the data is important to you.

1. Execute parted command to start

# parted

2. Suppose, /dev/sda is the device on which to remove the partition.
Use the parted commnad with the /dev/sda device as shown below:

# parted /dev/sda

3. View partition table to determine the minor number of the partition to remove:

# print

4. Remove the partition with the command rm. For example, to remove the partition with minor number 2:

# rm 2

5. After the partition has been removed, use print command to confirm
that it is removed from the partition table. You cam view the output of
/proc/partitions to make sure the kernel knows the partition has been removed.

# cat /proc/partitions

6. Remove entry from the /etc/fstab file. Find the line that declares the removed partition, and remove it from the file.

# vi /etc/fstab

El artículo original está en: https://www.thegeekdiary.com/how-to-delete-disk-partition-using-parted-command/