Configuring SSH for Phabricator

In this article, I will give an example of configuring SSH for Phabricator.
If an SSH server is already installed on the server, then we won’t touch it, unless you can change the standard port 22, for example, to 2222, to start the second SSH server on the standard port 22 and not specify the port in the repository links.

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Solving the “Uncaught Doctrine\DBAL\DBALException: Failed to connect to the database” error in Nextcloud

Once upon a time after installing Nextcloud on Ubuntu Server, I noticed an error:

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Monitoring Combined Network Interface Channels in Zabbix

I decided to add to Zabbix a check of the number of Combined channels of network interfaces, since when loading the server there could be different situations when my scripts changing their number were not always executed or were executed, but the value was reset during the system startup.

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