Set Flags

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

NOT set Flags

n -- BETTER_NDELAY
f -- SLOW_ACCEPT
h -- BETTER_CDELAY
L -- LEAST_IDLE
v -- ENABLE_SIDTRACE
m -- M4_PREPROC
I -- DEFAULT_INVISIBLE
K -- OPER_KILL_REMOTE
j -- JAPANESE
C -- CMDLINE_CONFIG
D -- DEBUGMODE
S -- ENABLE_SUMMON
Y -- USE_SYSLOG
c -- CHROOTDIR
X -- UNIXPORT
d -- RANDOM_NDELAY
U -- USERS_SHOWS_UTMP