is this equal?
 

is this an interchangable command
mke2fs -c -c -j /dev/hda5
mke2fs -ccj /dev/hda5

Um... I'm not entirely sure. I've noticed some command line apps use multiple switch options. i.e. nmap -sS -P0 -v

This probably doesn't work for those built in commands though... You'll just have to test them out.