It is quite easy to set up a mailing system on your own server, but more often than not the recipients of your mails find them in their spam or junk folder – if at all. The reason is that most mail providers establish procedures to block unsolicited mails we have to deal with nowadays.
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This is an alternative way of monitoring servers. Each monitoring task requires to call some command on the server and to check the results. Here, we describe how we can send the results to an RSS server by using Scala scripts and my Utilib library while including automatic checks to discard redundant information and giving the rest in a convenient way to the observer.
This approach has some advantages including
There are different methods to get a sandbox environment. Here, we use the Firejail Security Sandbox, which allows to assign a private sealed scope to a service and all associated processes; this includes resources like network access, process table or filesystem. Therewith, the service only sees its own processes and can only access the part of the filesystem that has been assigned tio it.
A Drupal system shall be updated within the 6.x series – core, custom modules or both.
This module is only useful in conjunction with the Drupal content-management system.
The adminviews module provides a collection of blocks for administrative purposes: