cpanel Tag Posts Index

Choose a Provider, I'm going with HawkHost

After the URL Shortener for this blog, I needed a box to tinker with. Now, there are a gazillion hosting providers out there. And some are awesome, and some suck,

使用cPanel中Spam Filters来处理垃圾邮件

之前的一些文章中，我曾提过因为没有及时注意到相关邮件导致没有及时处理网站服务器过期以及Amazon VPS迁移等问题，给我造成了很大的麻烦以及损失。 (图源 ：pixabay) 而之所以没有及时处理相关邮件，一方面是因为自己懒惰没有及时查看处理邮箱，另一方面则是因为邮箱里垃圾邮件太多了，想注意到正常的邮件都难。

Fatal Error Unable to create lock file: Bad file descriptor (9)

503 error on user websites caused by CageFS Check the logs tail /var/log/apache2/stderr.log Fri Apr 29 12:32:02 2022 (95855): Fatal Error Unable to create lock file:

Remove custom reseller branding when transferring cPanel accounts

Scenario: cPanel user X was under a reseller account that applied custom branding, so now when user X wants to migrate its cPanel account to another hosting and

No request delivery notification has been received from LSAPI application, possible dead lock.

On a small VPS runing CyberPanel and NextCloud the NextCloud pages were loading forever. When checking the cyberpanel error log the following error stood out: No

aaPanel security log is vulnerable to stored XSS

aaPanel is one of my favorite free hosting panels because it is lightweight and simple to use. The panel gets regular updates, and it offers several unique features

logrotate usage with examples

For logrotate we create a configuration file inside /etc/logrotate.d/ directory and check if there is a logrotate file in /etc/cron.hourly/ - if not copy it from

Exclude ai1wm-backup folder from Softaculous backups

For WordPress websites that use both Softaculous backups and AllInOne Migration plugin backups, Softaculous backups include the .wpress files created by the ai1wm

CWP Successful login keeps redirecting back to the login page

A strange problem with the CentOS Web panel was caused by 100% disk usage. The user gets redirected to the login page despite the fact that the login was successful.

UID MOVE: IMAP session state is inconsistent, please relogin.

On cPanel emails are stored by default in Maildir format where each email is stored as a separate file in the /home/user/mail/domain/email//cur directory. On older

Softaculuos Prestashop installation error: Unable to generate new_cookie_key, hence can not install Prestashop 1.7

When installing PrestaShop 1.7 via Softaculous auto-installer the following error is displayed: Unable to generate new_cookie_key, hence can not install Prestashop

Softaculuos Moodle installation error: Unable to generate kid and privatekey, hence can not install Moodle 3.9

When installing Moodle 3.5 via Softaculous auto installer the following error is displayed: Unable to generate kid and privatekey, hence can not install Moodle 3.9

Don't run cPanel installation script if a web server is already installed

I was recently looking into the source code of the cpanel installation script in order to gain a better grasp of the installation process and possibly examine the

Error 503 Backend fetch failed Guru Meditation: XID: 118217200 Varnish cache server

A 503 error means that the webserver trying to be reached is unavailable overloaded, down for maintenance, or not fully functional for another reason. First, test

How to check Drupal version from the terminal

First go into your application folder and check the following files: Drupal 8 & Drupal 9 grep VERSION core/lib/Drupal.php Drupal 7 grep VERSION

Migrating DNS records from Cloudflare to cPanel

Both Cloudflare and cpanel store DNS zones in standard BIND files. When moving a DNS zone from cPanel to Cloudflare, Cloudflare checks and inserts DNS entries

Ceph RuntimeError: Failed to execute command: env DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical

Encountered an error when deploying ceph cluster with the command: ceph-deploy new ceph-node1 ceph-node2 ceph-node3 [ceph-node][DEBUG ] Err:1 xenial-updates/main

Postgres DB backup script

To export a postgres database We use the pg_dump command: pg_dump -U postgres -v DATABASE -f FILENAME.sql And to import it back we use psql: psql -U postgres -W

List all cronjobs for all cPanel users

To list all cronjobs for all users on a cPanel server use the following command for user in $(cut -f1 -d: /etc/passwd); do crontab -u $user -l; done To list cronjobs

How to block / quarantine extensions in Proxmox Mail Gateway

To block incoming emails in Proxmox Mail Gateway that contain attachments with a specific extension, for example, .cab I recommend blocking both the extension (MIME