_utmpdump_module() { local cur prev OPTS COMPREPLY=() cur="${COMP_WORDS[COMP_CWORD]}" prev="${COMP_WORDS[COMP_CWORD-1]}" case $prev in '-h'|'--help'|'-V'|'--version') return 0 ;; esac case $cur in -*) OPTS="--follow --reverse --version --help" COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) ) return 0 ;; esac local IFS=$'\n' compopt -o filenames COMPREPLY=( $(compgen -f -- $cur) ) return 0 } complete -F _utmpdump_module utmpdump