Set Flags

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

NOT set Flags

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