Dev {Tricks}

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How to install CyberPanel

  • How to install Cyberpanel on Ubuntu 20.04
  • Installing a Laravel script in CyberPanel

Server-side requirements

  • Server with a fresh install of Centos 7.x (Not recommended for new installs), Centos 8.x, Ubuntu 18.04, Ubuntu 20.04, AlmaLinux 8, Ubuntu 22.04
  • Python 3.x
  • 1024MB RAM, or higher
  • 10GB Disk Space

Installing CyberPanel

Step 1: Connect to your server via SSH

Step 2: Update packages

For Ubuntu: sudo apt update && sudo apt upgrade -y
For CentOS/Alma/Rocky:

sudo yum check-update
sudo yum update

Step 3: Run the installation script

sh <(curl https://cyberpanel.net/install.sh || wget -O - https://cyberpanel.net/install.sh)

If, for some reason, you are not able to log in as root, you can use this command

sudo su - -c "sh <(curl https://cyberpanel.net/install.sh || wget -O - https://cyberpanel.net/install.sh)"

Step 4: Installation option of CyberPanel.

1. Install CyberPanel with OpenLiteSpeed. (comes with OpenLiteSpeed and is completely free for an unlimited number of domains and worker processes.)

2. Install Cyberpanel with LiteSpeed Enterprise. (comes with LiteSpeed Web Server Enterprise and it is free for 1 domain. The CyberPanel license includes the price of your LiteSpeed Enterprise license.)

Step 5:

Next step you can agree (or disagree) to install memcached, Redis and watchdog service;

Step 6: Finalize Installation

At the end of the installation process, you will be presented with login details.

Restart Server and Login to CyberPanel

URL: https://:8090
Username: admin
Password:

Cyberpanel Upgrade to latest version

sh <(curl https://raw.githubusercontent.com/usmannasir/cyberpanel/stable/preUpgrade.sh || wget -O - https://raw.githubusercontent.com/usmannasir/cyberpanel/stable/preUpgrade.sh)

Cyberpanel Global PHP or PHP Cli version change

apt-get install libzip-dev

Or

ln -s /usr/bin/php /usr/local/lsws/lsphp74/bin/php

How to install new PHP version in Cyberpanel.

Login to your OpenLitespeed webpanel of Cyberpanel, at the following port:

https://YOUR_IP:7080

Username is admin
Password you get it with this command:

You can find the password for admin by running

cat /etc/cyberpanel/webadmin_passwd

At the OLS web admin, on left menu go to:
Tools → Compile PHP → PHP 7.0.33 → Next → Select “memcached” → Next → Next

Then run the command shown in the previous step, which should be:

sudo /usr/local/lsws/phpbuild/buildphp_manual_run.sh

Error “mcrypt.h not found. Please reinstall libmcrypt”, install it by using:

Ubuntu:

apt install libmcrypt-dev -y

CentOS / Alma / Rocky

yum install libmcrypt-dev -y

Error: Please reinstall the libzip distribution

apt-get install libzip-dev

That will take some time depending on your server speed.
Some errors may appear, i didn’t tested it.
In case other errors show up, show us the last lines from detailed log.

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Easy Step by Step guide to Install cPanel/WHM on CentOS 8

Step 1: Create your server hostname

hostnamectl set-hostname server.ojsexpert.com

Step 2: Check the installation of Perl on Your Server

yum install perl

Step 3: Install CURL

yum install curl

Step 4: Go to home directory

cd /home

Step 5: Download the most recent installer script to the home directory

curl -o latest -L https://securedownloads.cpanel.net/latest

Step 6: Now, run the auto-installer script typing the below command:

sh latest

Step 7: Access to cPanel WHM

https://SERVER_IP:2087

Note: cPanel, L.L.C. does not support CentOS version 8. Expire on December 31, 2021

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How to install Linux Screen utility?

  1. Check whether Screen is installed 
    which screen
  2. If Screen is not installed on your system, run the following command:
    1. If your system uses yum, you can install Screen with the command below 
      yum install screen
    2. If your system uses apt, you can install Screen with the command below 
      apt install screen
  3.  To run a Screen session, enter the screen command. 
    screen
  4. If your session disconnects for some reason, log back in to your server and run the screen -r command. 
    screen -r

    This will reconnect you to your Screen session.

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Move files in the Linux terminal

The mv command moves file(s) from one location to another.

To move a file from one directory to another with mv, remember the syntax below

mv <source> <destination>

For example,

mv example.zip /home

Check whether, it moves example.zip

ls /home

Rename the file as you move it

mv example.zip /home/newexample.zip

Rename a file without moving it to another location

mv example.zip renameexample.zip

Moving a directory

mv exampledir /home

Moving a file safely

mv --interactive example.zip /home

This will ask

mv: overwrite '/home/example.zip'?

If you do not want to manually intervene, use –no-clobber or -n instead.

mv --no-clobber example.zip /home

 

 

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MariaDB Upgrade to the new version | Plesk – CentOS 7 / RHEL 7

By default, CentOS 7 is shipped with MariaDB 5.5. MariaDB 10.x version is a drop-in replacement for MySQL 5.5-5.7.

Automatic method

Note: The script below is applicable only for upgrading default MariaDB 5.5 to the MariaDB 10.5 version, for other cases apply the steps from the Manual Method section. Make sure Obsidian 18.0.30 or later is installed on the server.

  1. Download the attached script and provide it with executable rights: 
    wget https://raw.githubusercontent.com/plesk/kb-scripts/master/c7-mariadb-10-5-upgrade/c7-mariadb-10-5-upgrade.sh && chmod +x c7-mariadb-10-5-upgrade.sh
  2. Execute the script via CLI: 
    ./c7-mariadb-10-5-upgrade.sh