The Nagios / Icinga plugin check_multi is a convenient tool to execute multiple checks within a single check command that generates an overall returned state and output from it.

It calls multiple child plugins and displays their output in the long_plugin_output. A summary is given in the standard plugin output. The child return code with the highest severity becomes the parent (check_multi) plugin return code.

check_multi problem

When I configure to run multiple nagios/icinga monitoring plugins with check_multi plugin, icinga web server show me this error messages:

Python list.append()

Let's see how the append() method works behind the scenes.

You should use this method when you want to add a single item to the end of a list.

Inspired by this discussion , I wanted the ability to style a markdown table with Bootstrap table classes .

While this works fine, I wanted something that meets the following criteria:

• The table is defined in markdown
• It lives in the content file, e.g. content/post/some-post.md
• It’s styled with Bootstrap table classes

Create css file with bootstrap tables

You can create own css file with bootstrap tables definition based on original bootstrap 5 css file. Or you can download my css file with all bootstrap tables definitions: