#!/usr/bin/env bash _check_local_dynamic_completion() { local cur; cur=${COMP_WORDS[COMP_CWORD]}; check_list=$(grep 'check_' /etc/nagios/nrpe.d/evolix.cfg | grep -vE '^[[:blank:]]*#' | awk -F'[\[\]=_]' '{print $3}') COMPREPLY=(); COMPREPLY=( $( compgen -W '$(grep check_ /etc/nagios/nrpe.d/evolix.cfg | grep -vE "^[[:blank:]]*#" | awk -F"[\[\]=_]" "{print \$3}")' -- $cur ) ); } complete -F _check_local_dynamic_completion check-local