$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

Step-by-step – Nagios 4 CentOS 8.x/Stream-8 Installation

August 12, 2020 | By the+gnu+linux+evangelist.

Installing

2. Installing Nagios

Then to Install Nagios 4 on CentOS
Simply run:
```
sudo dnf install nagios
```
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.
And to Search for Nagios Plugins:
```
dnf search nagios | grep plugins
```
The grep Command refine the output List showing only the Entries matching the Keyword.

Contents

Pages: 1 2 3

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