Set Flags

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

NOT set Flags

Y -- USE_SYSLOG
S -- ENABLE_SUMMON
D -- DEBUGMODE
L -- LEAST_IDLE
v -- ENABLE_SIDTRACE
C -- CMDLINE_CONFIG
j -- JAPANESE
m -- M4_PREPROC
f -- SLOW_ACCEPT
n -- BETTER_NDELAY
P -- CRYPT_LINK_PASSWORD
c -- CHROOTDIR
6 -- INET6
k -- OPER_KILL(_LOCAL)
h -- BETTER_CDELAY
U -- USERS_SHOWS_UTMP
d -- RANDOM_NDELAY