Set Flags

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

NOT set Flags

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