Set Flags

u -- NO_PREFIX (not set)
J -- OPER_DIE
v -- ENABLE_SIDTRACE
E -- OPER_REHASH
k -- OPER_KILL(_LOCAL)
F -- CLONE_CHECK
T -- TOPIC_WHO_TIME
Z -- ZIP_LINKS
6 -- INET6
p -- CRYPT_OPER_PASSWORD
s -- USE_SERVICES
l -- FAILED_OPERLOG
H -- HUB
M -- IDLE_FROM_MSG
I -- DEFAULT_INVISIBLE
R -- OPER_RESTART
a -- NO_IDENT

NOT set Flags

j -- JAPANESE
Y -- USE_SYSLOG
K -- OPER_KILL_REMOTE
P -- CRYPT_LINK_PASSWORD
S -- ENABLE_SUMMON
n -- BETTER_NDELAY
h -- BETTER_CDELAY
f -- SLOW_ACCEPT
U -- USERS_SHOWS_UTMP
d -- RANDOM_NDELAY
X -- UNIXPORT
L -- LEAST_IDLE
C -- CMDLINE_CONFIG
D -- DEBUGMODE
c -- CHROOTDIR
m -- M4_PREPROC
Q -- OPER_SQUIT_REMOTE