Mounting Drives/Partitions
- Use 
gpartedorgnome-disksto find (with GUI) partition name. Or usefdisk -lto do this via command line (harder to understand). N.B: devices look like/dev/sdxand partitions look like/dev/sdxY. e.g./dev/sdaand/dev/sda1respectively. 
bash
  mount <parition_name> <mount_point> -o uid=$UID -o gid=$GID
  # ... When finished, don't forget to
  umount <mount_point>
- To mount part of a hard drive into the local directory (e.g. so that docker can use it without symlinks), add the following to 
/etc/fstab 
# Bind /hdd/server to /home/server/hdd
  /hdd/server /home/server/hdd none defaults,bind 0 0
Similar to this is what is happening automatically when using gnome-disks