A Beginner's Guide to Running a Samba Server on Linux

andrew.m.higgs@gmail.com (The Accidental Admin Team) — Tue, 11 Aug 2026 22:15:00 +0200

Sharing files between different operating systems can sometimes feel like a hassle. Fortunately, Samba makes it easy to share files and printers across a network, allowing Windows, macOS, and Linux machines to communicate seamlessly.

This guide will walk you through setting up a basic, password-protected Samba file share on a Linux system (specifically using Ubuntu/Debian-based commands).

Step 1: Install Samba 🔗

First, you need to update your package list and install the Samba software. Open your terminal and run:

sudo apt update
sudo apt install samba -y

To verify that Samba installed correctly, you can check its status:

sudo systemctl status smbd

Step 2: Create a Shared Directory 🔗

Next, let’s create the folder you want to share over the network. We’ll create a folder called sambashare in your home directory.

mkdir ~/sambashare

Samba’s configuration is handled by a single file located at /etc/samba/smb.conf.

Before making changes, it’s always a good idea to back up the original configuration file:

sudo cp /etc/samba/smb.conf /etc/samba/smb.conf.backup

Now, open the configuration file in a text editor (like nano):

sudo nano /etc/samba/smb.conf

Scroll all the way to the bottom of the file and add the following lines:

[sambashare]
 comment = Samba on Ubuntu
 path = /home/username/sambashare
 read only = no
 browsable = yes

Note: Replace username with your actual Linux username.

Save and exit the file (in nano, press CTRL+O, Enter, then CTRL+X).

Step 4: Set Up a Samba User Password 🔗

Samba uses its own password management system. You need to add your current Linux user to Samba and set a password.

sudo smbpasswd -a username

Note: Again, replace username with your actual Linux username. You will be prompted to create and confirm a password.

Step 5: Restart the Samba Service 🔗

For your new configuration to take effect, you need to restart the Samba service:

sudo systemctl restart smbd

(Optional) If you have a firewall enabled (like UFW), you’ll need to allow Samba traffic:

sudo ufw allow samba

Your Samba server is now up and running! Here is how to access it from different devices:

From Windows: 🔗

Open File Explorer.
In the address bar at the top, type \\IP_ADDRESS\sambashare (Replace IP_ADDRESS with your Linux machine’s local IP address, which you can find by typing ip a in the terminal).
When prompted, enter the username and the Samba password you created in Step 4.

From macOS: 🔗

Open Finder.
Go to the menu bar and click Go -> Connect to Server (or press Cmd + K).
Type smb://IP_ADDRESS/sambashare and click Connect.
Enter your Samba credentials.

From another Linux machine: 🔗

Open your file manager and look for a “Network” or “Other Locations” tab, then type: smb://IP_ADDRESS/sambashare

Congratulations! You’ve just set up your own cross-platform file server using Samba.

Welcome to The Accidental Admin

andrew.m.higgs@gmail.com (The Accidental Admin Team) — Tue, 11 Aug 2026 00:00:00 +0000

This is a simple introduction to our blog…

Linux on The Accidental Admin