Add an entry to your systems filesystem table (/etc/fstab) is the easiest method in my opinion.
For ext4 you can add the following
UUID=xxxxxxxx /mount-dir ext4 defaults 0 0
where the xxxxxxxx is replaced by your UUID (unique ID for the device/partition) and /mount-dir is replaced by the directory you want it mounted to. (space(s) or tabs can be used between parameters)
Add an entry to your systems filesystem table (/etc/fstab) is the easiest method in my opinion.
For ext4 you can add the following
where the xxxxxxxx is replaced by your UUID (unique ID for the device/partition) and /mount-dir is replaced by the directory you want it mounted to. (space(s) or tabs can be used between parameters)
To find out the UUID, use
sudo blkid