Set Flags

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

NOT set Flags

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