1. If Filezilla is not installed in your computer so please install it first on your system from this site https://filezilla-project.org/download.php and you can also use another FTP client as you want like Filezilla i.e. CuteFTP, WinSCP etc.
2. I am considering FileZilla in this article.
3. Open FileZilla from your PC Programs or APPs, you can also search to write Filezilla into search bar.

4.  

5. In the top input fields you need to enter your website “Host address”, “Username”, “Password” and “Port #”, The port number is 21 for ftp connection, please have a look on below mentioned screenshot
6. 
7. After successfully connected, you can see two sections for files or directory structure as mentioned below in screenshot. The left one is for your local PC directory structure and the Right one is for connected server directory structure.
8. 
9. 9.On your remote site open public_html directory and paste all website content and files in this directory.
10. You can select your website location on your local system and right click on that file or folder to paste it on remote site directory as you want in public_html as mentioned in below screenshot.
11. 
12. Your selected files or folder will be upload on remote site in selected directory.
13. 13.You can also upload compressed files like abc.zip etc.
14. But you need to extract that file after successfully uploading from cPanel.

How to upload your website from cPanel.

1. First open your cpanel link i.e. (www.yourwebsite.com/cpanel or www.yourwebsite.com:2083)
2. 2.If you open first time your cpanel url so it would required secure certificate save into your browser. Please note mentioned below steps to do this.
3. 
4.        Click on Add Exceptions.
5. 
6.  Click on this button.
7. 
8.    Login Screen will appear as mentioned below.
9. 
10.    Login into your cPanel with your credentials (username and password).
11. Click on this icon named with File Manager 
12. 
13. 13.You need to open this directory named with “Public_html”. Double click on world map icon.
14. 
15. Click on Upload icon.
16. 
17.  You can select files from your local computer as mentioned in this below screenshot.
18. 
19. Once you select the file from your personal computer and click ok to upload it will be on loading and mentioned you status with percentage %. 
20. After successfully uploading it will be convert to on Green color with 100%.
21. 
22.  You can click on Go Back to “/home/yourweb/public_html”.
23. 
24.     If you upload compressed file so you need to extract from related directory where you upload on server as mentioned in this screen.
25. 
26. After click on Extract it will ask you about path by default it will show you the path where zip file exists, you can extract in your desired directory.
27. 

The commands for modifying file permissions and ownership are:

• chmod – change permissions

• chown – change ownership.

A new folder was created on a data partition called /DATA/SHARE

# sudo chmod -R ugo+rw /DATA/SHARE

The breakdown of the above command looks like:

• sudo – this is used to gain admin rights for the command on any system that makes use of sudo (otherwise you'd have to 'su' to root and run the above command without 'sudo')

• chmod – the command to modify permissions

• -R – this modifies the permission of the parent folder and the child objects within

• ugo+rw – this gives User, Group, and Other read and write access.

chown -R "Username" /DATA/SHARE        (Replace Username with real username to whom you want to give ownership)

Let's break this down.

• sudo – admin rights must be used since we are dealing with a folder that belongs to another user

• chown – the command for changing ownership

• -R – the recursive switch to make sure all child objects get the same ownership changes

• Username – the new owner of the folder

• /DATA/SHARE – the directory to be modified 

IF you want to change virtual hosts location in plesk for linux. Please check below article for assistance.

CHANGING PLESK VHOSTS DIRETORY FROM /var/www TO /home/var/www

CREATE DIRECTORIES

mkdir -p /home/var/www

rsync -avz /var/www /home/var/www
/usr/local/psa/bin/transvhosts.pl --dest-dir /home/var/www --correct-scripts

reference: https://support.plesk.com/hc/en-us/articles/213367009-How-to-change-virtual-hosts-location-in-Plesk-for-Linux

If you want to change Plesk mailbox directories please review this technical article for guidance.

CREATE DIRECTORIES
mkdir -p /home/var/mail
rsync -avz /var/mail /home/var/mail

Connect to the server using SSH/RDP.
Find what SMTP and IMAP/POP3 servers are in use:

# /usr/local/psa/admin/bin/mailmng --features | egrep 'SMTP_Server|IMAP_POP3_Server'
$features['SMTP_Server'] = "Postfix";
$features['IMAP_POP3_Server'] = "Dovecot"; $features['SMTP_Server_package'] = "postfix"; $features['IMAP_POP3_Server_package'] = "dovecot";

Stop the SMTP service:

# service postfix stop
Open the file /etc/psa/psa.conf and change the PLESK_MAILNAMES_D variable:
specify a new location for mailbox directory so that it is like:

# grep PLESK_MAILNAMES_D /etc/psa/psa.conf PLESK_MAILNAMES_D <new_mailnames_directory>

Note: To avoid performance degradation, the new location for the mailboxes directory should be located in the local file system - it should not be mounted as a network share, such as NFS.

Move mailboxes from the current directory to the new location with the
command:

# cp -ap /var/qmail/mailnames/* <new-mailnames-directory> If dovecot is in use, set the new location in the file /etc/dovecot/dovecot.conf by modifying values in the lines below:

# egrep 'mail_home|mail_location' /etc/dovecot/dovecot.conf mail_home = <new_mailnames_directory>/%Ld/%Ln mail_location = maildir:<new_mailnames_directory>/%Ld/%Ln/Maildir
Restart the dovecot service:

# service dovecot restart
After all the steps are done, start SMTP service and reconfigure mail settings using the mchk utility:

# service postfix start
# plesk repair mail
Before creating new mailboxes on new domains configure SELinux in the following way:
following is not required for selinux disabled server.
# chcon -R -t mail_spool_t <new_mailnames_directory>

reference: https://support.plesk.com/hc/en-us/articles/213374889-How-to-change-the-default-location-of-mailboxes-in-Plesk-for-Linux-

#First rewrite any request to the wrong domain to use the correct one (here www.)

RewriteCond %{HTTP_HOST} !^www\.

RewriteRule ^(.*)$ https://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

#Now, rewrite to HTTPS:

RewriteCond %{HTTPS} off

RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]