Irc

IRC = Internet Relay Chat
Freenode uses it, where we have the tikiwiki channel for https://irc.tiki.org

how to change channel topic

1. identify to NickServ using /msg NickServ identify mypasswordonfreenode
2. you are recognized as admin on the channel (provided that someone has granted you permissions as admin on the channel)
   • To act as admin, you can use:
     

     /op xavi command

3. enter /topic to see the current topic of the channel
4. copy the topic to clipboard and paste it behind /topic ...
5. edit the text and enter it

how to get your (registered) nickname again when someone is using it

GHOST + IDENTIFY + /nick

1. /msg NickServ GHOST youruser yourpassonfreenode
2. /msg NickServ IDENTIFY youruser yourpassonfreenode
3. /nick youruser