Set Flags

u -- NO_PREFIX (not set)
p -- CRYPT_OPER_PASSWORD
6 -- INET6
T -- TOPIC_WHO_TIME
a -- NO_IDENT
J -- OPER_DIE
E -- OPER_REHASH
Q -- OPER_SQUIT_REMOTE
R -- OPER_RESTART
j -- JAPANESE
s -- USE_SERVICES
M -- IDLE_FROM_MSG
F -- CLONE_CHECK

NOT set Flags

c -- CHROOTDIR
l -- FAILED_OPERLOG
S -- ENABLE_SUMMON
X -- UNIXPORT
L -- LEAST_IDLE
I -- DEFAULT_INVISIBLE
D -- DEBUGMODE
Y -- USE_SYSLOG
P -- CRYPT_LINK_PASSWORD
K -- OPER_KILL_REMOTE
k -- OPER_KILL(_LOCAL)
m -- M4_PREPROC
n -- BETTER_NDELAY
h -- BETTER_CDELAY
H -- HUB
v -- ENABLE_SIDTRACE
Z -- ZIP_LINKS
U -- USERS_SHOWS_UTMP
f -- SLOW_ACCEPT
C -- CMDLINE_CONFIG
d -- RANDOM_NDELAY