I cut & pasted the command you posted and it worked. This is the output:
Originally Posted by GeForce 9500GT
I hate to sound like a jackass, but what did I just do here?
chuck@5P4C3:~$ sudo tune2fs -c # # # / dev / ***
[sudo] password for chuck:
tune2fs 1.42 (29-Nov-2011)
tune2fs: option requires an argument -- 'c'
Usage: tune2fs [-c max_mounts_count] [-e errors_behavior] [-g group]
[-i interval[d|m|w]] [-j] [-J journal_options] [-l]
[-m reserved_blocks_percent] [-o [^]mount_options[,...]] [-p mmp_update_interval]
[-r reserved_blocks_count] [-u user] [-C mount_count] [-L volume_label]
[-M last_mounted_dir] [-O [^]feature[,...]]
[-E extended-option[,...]] [-T last_check_time] [-U UUID]
[ -I new_inode_size ] device
Thanks for the sites, too!