How do you remove a swap space?

- To remove unneeded swap space, become a super or root user.

- Remove the swap space

# /usr/sbin/swap –d /path/filenames

- Edit the /etc/vfstab file and delete the entries from swap file

- Retain the disk space so that we can use it

#rm /path/filename

- Verify if the swap file is available or not.

#swap –l.