How do I correctly partition Linux?

If you encounter errors while partitioning on Linux, you can follow these steps to repartition:

1. First, use tools like fdisk or parted to check the current partition situation. Run the command sudo fdisk -l or sudo parted -l to display the current partition information.
2. Locate the disk you want to repartition and take note of its device name (such as /dev/sda).
3. Use the command “sudo fdisk /dev/device name” or “sudo parted /dev/device name” to access the command line interface of the partition tool.
4. You can use a series of commands in the command line interface of the partition tool to repartition. For example, in fdisk, you can use the command ‘d’ to delete a partition, ‘n’ to create a new partition, ‘t’ to change the type of a partition, etc.
5. According to your needs, use the corresponding commands to repartition. The partitioning tool will typically prompt you to enter parameters such as the starting and ending positions of the partition, and the type of partition.
6. After completing the partition operation, use the command “w” to save and exit the command line interface of the partition tool.
7. Finally, you can use the command sudo fdisk -l or sudo parted -l to verify that the new partition was created correctly.

Please note that repartitioning may result in data loss, so be sure to back up your important data before proceeding with the operation. Furthermore, if you are not familiar with partitioning operations, it is recommended to first read relevant documentation or consult with a professional for assistance.