### Setting up NFS
Ports: 2049

#### Server

install the server package and enable the server:
```sh
apt install nfs-kernel-server
systemctl enable nfs-server
```

add shares to /etc/exports; for example:
```
<local-path> <remote-ip-(range)/CIDR>(rw,sync,no_subtree_check)
```

if the remote user has a different userid you can use nfsidmap;
or use the simple approach of mapping all users to a specific uid on the server.

by adding `all_squash,anonuid=<uid-of-choice>` like this:

```
<local-path> <remote-ip-(range)/CIDR>(rw,sync,no_subtree_check,all_squash,anonuid=<uid-of-choice>)
```

you can then export your exports using 
```sh
exportfs -arv
```
-a -> all  
-r -> reexport   
-v -> list exported shares  


#### Client

install the client package:
```sh
apt install nfs-common
```

mount your nfs share using:
```sh
mount -t nfs4 <nfs-server-ip/hostname>:<share-path> <local-path>
```

assuming that worked; add it to /etc/fstab so it gets mounted at boot
```
<nfs-server-ip/hostname>:<share-path> <local-path> nfs4 defaults,user,exec 0 0
```

if you arnt certain the share will always be available; add `noauto` 
```
<nfs-server-ip/hostname>:<share-path> <local-path> nfs4 defaults,user,exec,noauto 0 0
```
and then use `mount -a` to mount it