dosfsck: invalid option -- '-' usage: dosfsck [-aAbflrtvVwy] [-d path -d ...] [-u path -u ...] device -a automatically repair the filesystem -A toggle Atari filesystem format -b make read-only boot sector check -c N use DOS codepage N to decode short file names (default: 437) -d path drop that file -f salvage unused chains to files -l list path names -n no-op, check non-interactively without changing -p same as -a, for compat with other *fsck -r interactively repair the filesystem (default) -t test for bad clusters -u path try to undelete that (non-directory) file -v verbose mode -V perform a verification pass -w write changes to disk immediately -y same as -a, for compat with other *fsck

dosfsck: invalid option -- '-' usage: dosfsck [-aAbflrtvVwy] [-d path -d ...] [-u path -u ...] device -a automatically repair the filesystem -A toggle Atari filesystem format -b make read-only boot sector check -c N use DOS codepage N to decode short file names (default: 437) -d path drop that file -f salvage unused chains to files -l list path names -n no-op, check non-interactively without changing -p same as -a, for compat with other *fsck -r interactively repair the filesystem (default) -t test for bad clusters -u path try to undelete that (non-directory) file -v verbose mode -V perform a verification pass -w write changes to disk immediately -y same as -a, for compat with other *fsck