1 MODE <nick> +s <+|-><modes>
6 -----------------------------------------------------------------
7 +b - Possible spambot/flooder warnings
8 +B - Connections rejected due to K-Lines and X-Lines
9 +c - Local client connections and exits
10 +C - Extended local client connections and exits
11 +d - Server debug messages
12 +f - Clients refused due to limits
13 +k - Server and service kill messages
14 +n - Local client nick changes
15 +r - Invalid usernames and DNSBL listings
16 +s - Generic server messages and oper kills
17 +u - Client connections without auth{} block
18 +x - New server introduction and split messages
19 +y - Juped channel join attempts, etc