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April 15, 2021 by dev

How to change hostname on CentOS 8

Display the current CentOS 8 hostname

hostname

or

hostnamectl

CentOS 8 change hostname at

sudo vi /etc/hostname

Next Edit the /etc/hosts file

sudo vi /etc/hosts

Reboot system

sudo reboot

 

 

Filed Under: AWS, Bluehost, Contabo, Digitalocean, DirectAdmin, Server and Hosting

April 8, 2021 by dev

How to change the email sending limit in DirectAdmin?

SSH method

Login to SSH as root and Run below line.

echo 500 > /etc/virtual/bdhostit.com/limit/helpdesk1

The above command will increase daily email sending limit to 500 of helpdesk1@bdhostit.com.
Change the bold text replacing your details.

 

Filed Under: DirectAdmin, Find & fix, Server and Hosting Tagged With: daily email sending limit, daily email sending limit directadmin, email limit, email limit directadmin, email sending limit

March 31, 2021 by dev

Unable to read the User data files for username

  • Could not execute your request
  • Domain does not exist on the system. Unable to find domaincom in /etc/virtual/domainowners, and domain is not set as hostname (servername) in DirectAdmin configuration. Exiting…
    no valid domain found – exiting
  • Unable to read the User data files for username

This would mean that the account likely already exists on the system in /etc/passwd, and the the data in /usr/local/directadmin/data/users/username does not exist.

  • If there is not yet any data for the User on the system, then remove the account from the system, and try the restore again.
userdel -r username
  • If there is data setup everywhere that you do not want to delete, then try repairing the DA account with:
cd /usr/local/directadmin/scripts
./fix_da_user.sh username user domain.com

 

Filed Under: DirectAdmin, Find & fix

March 16, 2021 by dev

Moving mysql database to another user | DirectAdmin

  • Moving a database to a different user

To move a database from one user, to another user,  run the following command:

VERBOSE=1 DBUSER="da_admin" DBPASS="da_adminpass" USERNAME="username" NEWUSERNAME="newusername" /usr/local/bin/php /usr/local/directadmin/scripts/change_database_username.php
  • Replace all bold text with the appropriate info.
  • Ggrab the da_adminpass from /usr/local/directadmin/conf/mysql.conf

 

Filed Under: DirectAdmin, Server and Hosting Tagged With: moving database, mysql database

February 21, 2021 by dev

Modify the open_basedir setting for one domain.

Using php in CLI mode (not suPhp) to change the open_basedir value,:

Admin Level -> Custom httpd configuration -> domain.com

Insert below line In the top text area:

|?OPEN_BASEDIR_PATH=`HOME`/:/tmp:/var/tmp/:/usr/local/lib/php/|

 

Filed Under: DirectAdmin, Find & fix, Server and Hosting Tagged With: open_basedir, open_basedir settings

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