_complete_hdutils(){ saveIFS=$IFS IFS=$'\n' case $COMP_CWORD in 1) COMPREPLY=( $( compgen -W "$( /home/harish/.local/bin/hari-tools.sh list-commands )" -- "${COMP_WORDS[COMP_CWORD]}") ) ;; *) COMPREPLY=( $( compgen -o default -- "${COMP_WORDS[COMP_CWORD]}") ) ;; esac IFS="$saveIFS" return 0 } complete -F _complete_hdutils hari-tools.sh