Icinga 2 Configuration Vim Syntax Highlighting ============================================== $ PREFIX=~/.vim $ mkdir -p $PREFIX/{syntax,ftdetect} $ cp syntax/icinga2.vim $PREFIX/syntax/ $ cp ftdetect/icinga2.vim $PREFIX/ftdetect/ Modify 'ftdetect/icinga2.vim' if your configuration isn't located in '/etc/icinga2'. Now test it :-) $ vim /etc/icinga2/conf.d/templates.conf