_fsck.cramfs_module() { local cur prev OPTS COMPREPLY=() cur="${COMP_WORDS[COMP_CWORD]}" prev="${COMP_WORDS[COMP_CWORD-1]}" case $prev in '-b'|'--blocksize') COMPREPLY=( $(compgen -W "size" -- $cur) ) return 0 ;; '--extract') local IFS=$'\n' compopt -o filenames COMPREPLY=( $(compgen -o dirnames -- ${cur:-"/"}) ) return 0 ;; '-h'|'--help'|'-V'|'--version') return 0 ;; esac case $cur in -*) COMPREPLY=( $(compgen -W "--verbose --blocksize --extract --help --version" -- $cur) ) return 0 ;; esac compopt -o bashdefault -o default COMPREPLY=( $(compgen -W "$(lsblk -pnro name)" -- $cur) ) return 0 } complete -F _fsck.cramfs_module fsck.cramfs