Setting up Varnish in WHM – Cloudlinux Server

Setting up Varnish in WHM – Cloudlinux Server

We will see how to install Varnish in a WHM server. Useful for magento caching which can be done from the admin UI. 1) Install epel-release repository yum install epel-release –y yum install pygpgme yum-utils 2) Create /etc/yum.repos.d/varnishcache_varnish60.repo with...
Virtualmin – not able to add more than 10 accounts !

Virtualmin – not able to add more than 10 accounts !

Virtualmin – not able to add accounts / sub-servers after 10 domains have been added. Check if it is / if it was on a pro license. The pro license only offers 10 accounts, so the system is still thinking you are on pro and hence not able to add. How to fix this...
VestaCP – Exim and dovecot issue

VestaCP – Exim and dovecot issue

Emails not working after exim upgrade – VestaCP Issue has been recorded at ========== https://forum.vestacp.com/viewtopic.php?f=12&t=19994 The fix would be to downgrade the exim via terminal / SSH. wget https://git.io/JJjHP rpm -Uvh –oldpackage...

WordPress not https when writing a new blog / editing

When writing blog posts, do you notice that the secure lock isnt there for your WordPress ? To resolve : Check for the permalink settings and the general settings to see WordPress Address (URL) and Site Address (URL) , make sure the address given there reflects...

Uploading files to AWS S3 from CentOS 7

First create an IAM programmatic user which has permissions to s3 from AWS console. Note down the access ID and the secret KEY Now, lets configure AWS CLI in the server. To install the CLI in CentOS 7 lets do this : sudo yum -y install python-pip sudo pip install...

Roundcube is stuck / freezed

Do you face an issue in which you can see that the mail has delivered to your recipient, but Roundcube still shows “Sending Messages” and just freezes ? Roundcube looks to be freezed ! The issue might be due to X-Frame-Options set to DENY in Apache...

Error creating Database user and Granting privileges

Do you get the following error when trying to create user and grant privileges ? The database error when creating : ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use...

Fixing SSL23_GET_CLIENT_HELLO:unknown protocol

When sending mail via PHPmailer() scripts, do you get this in the logs ? Date TLS error on connection from localhost (www.domain.com) [127.0.0.1] (SSL_accept): error:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol The reason may be old PHP scripts are...