Icinga 2 Configuration Nano Syntax Highlighting =============================================== $ cp /etc/nanorc ~/.nanorc # mkdir -p /etc/nano # cp icinga2.nanorc /etc/nano/ Then include the icinga2.nanorc file in your ~/.nanorc by adding the following line: $ vim ~/.nanorc ## Icinga 2 include "/etc/nano/icinga2.nanorc" Now test it :-) $ nano /etc/icinga2/conf.d/templates.conf