Creating a Computed Entity Field
An example of creating a calculated field “Age” for materials, …
How to change Drupal core files
I will say right away that this is a very, …
how to redirect html site to https using htaccess
If you use apache web-server. Place .htaccess file to root …
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Error code C2557 Konika Minolta BizHub 222 / 250
Error code c2557 means “ATDC Sensor abnormality”. It appears due to …
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how to install apache cassandra on ubuntu 20.04
First, we must connect via ssh. Add the Cassandra Repository File …
ORA-39065: unexpected master process exception in DISPATCH
### Full Error ORA-39006: internal errorORA-39065: unexpected master process exception …
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composer require fails because it can’t delete default.services.yml
Using composer with Drupal ( 8 & 9), composer require drupal/<package-name> returns …
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oracle: how to create directory and grant permissions to users
Create & grant permission to directory in Oracle Create directory in …
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Mikrotik: drop ports scanners + honeypot
To protect the Router from port scanners, we can record …
how to upgrade postgresql 11 to 12 using pg_upgradecluster
We assume that we have version PostgreSQL v 11 server …
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how to secure nginx http traffic to upstream servers
By default proxy_pass does not verify the certificate of the endpoint if …
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Better logging format for nginx proxy_pass
To debug issues, or simply to have enough information at …