/usr/bin/kdestroy: invalid option -- '-'
/usr/bin/kdestroy: invalid option -- 'h'
/usr/bin/kdestroy: invalid option -- 'e'
/usr/bin/kdestroy: invalid option -- 'l'
/usr/bin/kdestroy: option requires an argument -- 'p'
Usage: kdestroy [-A] [-q] [-c cache_name] [-p princ_name]
	-A destroy all credential caches in collection
	-q quiet mode
	-c specify name of credentials cache
	-p specify principal name within collection