Linux Distribusion

August 27, 2023 by dev

How to change the SSH port | WHM

How to change the SSH port

Log in to the server with root user
Open /etc/ssh/sshd_config.
```
vi /etc/ssh/sshd_config
```
Edit the port line. Change the default port 22 to your choice, for example 1234.
```
port 1234
```
Restart SSHD
```
/scripts/restartsrv_sshd
```
Test SSH while specifying the new port
```
ssh USER@HOSTNAME -p1234
```
Please use your USER and HOSTNAME and the new port
If unsuccessful, add the new SSH port to your firewalls and then retest.
If the SSH test on the new port is successful then you can reboot and log in to the server with new port.

July 30, 2023 by dev

Access MariaDB Server

mysql -u root -p

Create new database

CREATE DATABASE bdhostidb;

Check whether the database created

SHOW DATABASES;

GRANT ALL PRIVILEGES ON 'sqI_bdhositit_co'.* TO 'sqI_bdhositit_co'@localhost;

July 19, 2023 by dev

June 2, 2023 by dev

First add the user, run:
```
sudo adduser <UserNameHere>
```
Add the user to sudo group by typing the command in terminal for Ubuntu version 12.04 and above:
```
sudo adduser <UserNameHere> sudo
```
In an older version of Ubuntu (version 12.04 and older), run:
```
sudo adduser <UserNameHere> admin
```
Verify it:
```
id <UserNameHere>
```

April 4, 2023 by dev

Create a configuration file to install the specific cPanel version that supports Ubuntu 20.04.

vi /etc/cpupdate.conf

Add below text and save.

CPANEL=98

1. Disable Firewall

systemctl status firewalld.service

In case firewall and rules active then disable them

iptables-save > ~/firewall.rules
systemctl stop firewalld.service
systemctl disable firewalld.service

Disable SELinux

Edit the /etc/selinux/config file

vi /etc/selinux/config

Set the SELINUX parameter to disabled, and then reboot the server.

SELINUX=disabled

Perl installation

yum -y install perl

2. Run system update

apt update & apt upgrade

3. Set fully qualified hostname

3.a. Check your existing hostname

hostname

3.b. Set fully qualified hostname

hostname server.example.com

3.c. Now, open file /etc/hosts

vi /etc/hosts

Add hostname with IP. For example

123.255.123.2.89 server.example.com server

3.d. Save the file and reboot

3.e. Confirm the hostname

hostname

4. Install Cpanel/WHM on Ubuntu 20.04 LST Server

cd /home && curl -o latest -L https://securedownloads.cpanel.net/latest && sh latest

Let the system perform the installation.

5. Access WHM/CPanel Web interface and confirm license.

https://server-IP-address:2086