On Cpanel server, to find username for a web site, run
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/scripts/whoowns DOMAIN_HERE |
Example
Disable 2 Factor Authentication in Cpanel
To disable 2 Factor Autentication for WHM in Cpanel Server, SSH into server as user root, run
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whmapi1 twofactorauth disable_policy |
Or run
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whmapi1 create_user_session user=root service=whostmgrd locale=en |
This will create a link for WHM login, using this link won’t require 2 Factor Authentication. After logging into WHM, you can disable 2 Factor Autentication.
If you want 2 FA disabled for a cpanel user, run
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/usr/local/cpanel/bin/uapi --user=username TwoFactorAuth remove_user_configuration |
Enable HTTP/2 in Cpanel Server
HTTP/2 only work with mod_worker or mod_event. if you use other mpm modulesm you need to swith to worker or event.
To install http2, login to WHM as user root. Go to
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WHM > EasyApache 4 > Currently Installed Packages > Customize |
Now under Apache Modules, search for “http2”. Use the selector on right side to install it. Click “Next” until it it reach provision page. Click “Provision”.
Configuration for http2 located at
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[root@ip-172-31-47-93 ~]# cat /etc/apache2/conf.d/http2.conf <IfModule http2_module> LogLevel http2:info Protocols h2 h2c http/1.1 </IfModule> [root@ip-172-31-47-93 ~]# |
You can verify HTTP2 work for your site at
https://tools.keycdn.com/http2-test
Most browsers only support HTTP2 over SSL, so make sure you have SSL (https://) enabled.
See Cpanel Server
phpMyAdmin missing from WHM after upgrade
On WHM, phpMyAdmin was missing from left menu after Cpanel upgrade.
Verify cpanel-phpmyadmin package insalled on the server.
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[root@server82 ~]# rpm -qa | grep phpmyadmin cpanel-phpmyadmin-4.8.3-6.cp1176.noarch [root@server82 ~]# |
Since phpmyadmin package was installed, clear WHM cache with commands
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/usr/local/cpanel/bin/refresh_plugins_cache /scripts/rebuild_whm_chrome |
After clearning browser cahce, phpMyAdmin started showing in WHM.
Install Imunify Anti Virus on Cpanel Server
ImunifyAV is a free Antivirus for Cpanel servers by CloudLinux.
https://www.imunify360.com/antivirus
To install Imunify Anti Virus on Cpanel CloudLinux server, run
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yum install imunify-antivirus-cpanel |
On non CLoudLinux servers, run
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wget https://repo.imunify360.cloudlinux.com/defence360/imav-deploy.sh bash imav-deploy.sh |
For Plesk, it is available as an extension
https://www.plesk.com/extensions/revisium-antivirus-2/
See cloudlinux
CloudLinux EasyApache 4 Profile Missing
On CloudLinux server, EasyApache profile was missing.
WHM shows following error message
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Please run “yum install ea-profiles-cpanel” to install the default cPanel profiles. |
Re installing ea-profiles-cpanel did not help.
The issue is resolved by running
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# cd ~; wget https://repo.cloudlinux.com/cloudlinux/sources/cloudlinux_ea3_to_ea4; sh cloudlinux_ea3_to_ea4 --convert |
See Cpanel
Install LiteSpeed Web Server on Cpanel Server
To install LiteSpeed Web Server on Cpanel Server, run
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wget https://www.litespeedtech.com/packages/cpanel/lsws_whm_autoinstaller.sh chmod a+x lsws_whm_autoinstaller.sh ./lsws_whm_autoinstaller.sh TRIAL |
This will instal 15 day TRAIl version of the LiteSpeed Web Server. Once you purchased license, you will be able to update license key in WHM.
LiteSpeed Web Server installed on folder
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/usr/src/lsws |
To restart LiteSpeed, run
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systemctl restart lsws |
Once LiteSpeed installed, you need to switch to LiteSpeed by running
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/usr/local/lsws/admin/misc/cp_switch_ws.sh lsws |
You can also do this in WHM.
You can login to web interface at
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https://IPADDR:7080/login.php |
You will need admin password to login here, to set admin password, run
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/usr/local/lsws/admin/misc/admpass.sh |