Server

Termux

Termux is an open-source Linux emulator in android. It uses pkg as the package manager. By downloading packages, Termux supports network servers.

SSH

ssh in Termux uses 8022 port by default. To connect it, use ssh -p 8022 <username>@@<IP>

Network File System (NFS)

Network file system (nfs) is a protocol that supports share files in network.

NFS Server

Downlaod nfs server with apt

sudo apt install nfs-kernel-server

First, add the follow codes in the /etc/exports. The shared disk can be mounted by other systems in network.

/mnt/share 192.168.3.0/24(rw,sync,no_subtree_check)

In addtion, if another disk is used, add the disk into /etc/fstab, so that it can be auto-mounted.

NFS client

Download the nfs client with dnf

sudo dnf install nfs-utils

Add the file system into fstab

<file system> <dir> <type> <options> <dump> <pass>

Mount the nfs directory

mkdir share mount -v -t nfs <remote dir> share

smartctl

SMART is a tool to check the health of disk. “SMART” means Self-Monitoring, Analysis and Report Technology. The command is “smartctl”. To run it, type the command with sudo privilege.

sudo smartctl -H /dev/nvme0n1 # Show device SMART health status

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