fsck and system crashes

[doitashimashite]

Sure, you can manually check your filesystem. First find out what type
of filesystem you have (ext2, ext3):

$ more /etc/fstab

Then use the e2fsck command to manually check the filesystem. Make sure
you use the right parameter(s) in order to check the right type of
filesystem.

If you want to find out all about this command, type

$ man e2fsck


-- 
doitashimashite