How to set up SSH on Linux(Ubuntu) | Learn Vlog 1

Описание: In this video, I will talk about how to set up SSH for remote access, authorize the root user access via SSH, and demonstrate remote access via an SSH client.

[Blog Post]
https://juanstechblog.blogspot.com/20...

[Donation]
https://ko-fi.com/juanonkofi

[Commands]
Update & Upgrade packages
$ sudo apt update
$ sudo apt upgrade

Install OpenSSH-Server
$ sudo apt install openssh-server

Check SSH service status
$ sudo systemctl status ssh

Add rules to allow SSH pass-through UFW
$ sudo ufw allow ssh

Check current computer IP address
$ ip a

Authorize root user remote access via SSH
$ sudo sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config

Set up root user password
$ sudo passwd

Restart SSH service
$ sudo systemctl restart ssh

SSH remote access
$ ssh username@ip_address

Stop SSH service
$ sudo systemctl stop ssh

Disable root user remote access
$ sudo sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin no/‘ /etc/ssh/sshd_config

Delete UFW rules for SSH pass-through
$ sudo ufw delete allow ssh

Remove SSH package
$ sudo apt remove openssh-server

Remove dependency packages
$ sudo apt automove

[Chapters]
0:00 Opening
0:40 Enable SSH
1:49 Authorize root user access via SSH.
2:57 Demo remote access via SSH
3:24 Additional
4:16 Ending

[Blog Post]
https://juanstechblog.blogspot.com/20...

#ssh #Linux #command