Set Flags

u -- NO_PREFIX (not set)
p -- CRYPT_OPER_PASSWORD
E -- OPER_REHASH
F -- CLONE_CHECK
v -- ENABLE_SIDTRACE
s -- USE_SERVICES
M -- IDLE_FROM_MSG
a -- NO_IDENT
J -- OPER_DIE
T -- TOPIC_WHO_TIME
l -- FAILED_OPERLOG
I -- DEFAULT_INVISIBLE
K -- OPER_KILL_REMOTE
6 -- INET6
Q -- OPER_SQUIT_REMOTE

NOT set Flags

c -- CHROOTDIR
n -- BETTER_NDELAY
d -- RANDOM_NDELAY
f -- SLOW_ACCEPT
k -- OPER_KILL(_LOCAL)
U -- USERS_SHOWS_UTMP
m -- M4_PREPROC
C -- CMDLINE_CONFIG
L -- LEAST_IDLE
Y -- USE_SYSLOG
X -- UNIXPORT
R -- OPER_RESTART
h -- BETTER_CDELAY
P -- CRYPT_LINK_PASSWORD
j -- JAPANESE
S -- ENABLE_SUMMON
H -- HUB
Z -- ZIP_LINKS
D -- DEBUGMODE