Set Flags

u -- NO_PREFIX (not set)
F -- CLONE_CHECK
E -- OPER_REHASH
K -- OPER_KILL_REMOTE
H -- HUB
Z -- ZIP_LINKS
p -- CRYPT_OPER_PASSWORD
v -- ENABLE_SIDTRACE
I -- DEFAULT_INVISIBLE
Q -- OPER_SQUIT_REMOTE
M -- IDLE_FROM_MSG
T -- TOPIC_WHO_TIME
6 -- INET6
X -- UNIXPORT
R -- OPER_RESTART
s -- USE_SERVICES
a -- NO_IDENT
l -- FAILED_OPERLOG

NOT set Flags

n -- BETTER_NDELAY
Y -- USE_SYSLOG
h -- BETTER_CDELAY
J -- OPER_DIE
d -- RANDOM_NDELAY
c -- CHROOTDIR
P -- CRYPT_LINK_PASSWORD
L -- LEAST_IDLE
j -- JAPANESE
m -- M4_PREPROC
k -- OPER_KILL(_LOCAL)
U -- USERS_SHOWS_UTMP
f -- SLOW_ACCEPT
D -- DEBUGMODE
S -- ENABLE_SUMMON
C -- CMDLINE_CONFIG