system: Linux mars.sprixweb.com 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64

cmd: 

_fsck_module()
{
	local cur prev OPTS DEVS
	COMPREPLY=()
	cur="${COMP_WORDS[COMP_CWORD]}"
	prev="${COMP_WORDS[COMP_CWORD-1]}"
	case $prev in
		'-b')
			COMPREPLY=( $(compgen -W "superblock" -- $cur) )
			return 0
			;;
		'-B')
			COMPREPLY=( $(compgen -W "blocksize" -- $cur) )
			return 0
			;;
		'-j')
			COMPREPLY=( $(compgen -W "external_journal" -- $cur) )
			return 0
			;;
		'-l'|'-L')
			COMPREPLY=( $(compgen -W "bad_blocks_file" -- $cur) )
			return 0
			;;
		'-?')
			return 0
			;;
	esac
	case $cur in
		-*)
			OPTS="-p -n -y -c -f -v -b -B -j -l -L"
			COMPREPLY=( $(compgen -W "${OPTS[*]}" -- $cur) )
			return 0
			;;
	esac
	while read dev; do DEVS+="$dev " ; done < <(lsblk -pnro name)
	COMPREPLY=( $(compgen -W "$DEVS" -- $cur) )
	return 0
}
complete -F _fsck_module fsck