WeeChat: Connect to Freenode server using SSL

1. Run WeeChat:
   
[user@hostname]$ weechat-curses

2. Add Freenode server if you didn't it:

/server add freenode chat.freenode.net/6667

3. Write theses lines to the weechat ("mynick" and "password" change to yours):

/set irc.server.freenode.addresses "chat.freenode.net/7000"
/set irc.server.freenode.ssl on
/set irc.server.freenode.ssl_verify on
/set irc.server.freenode.ssl_dhkey_size 1024
/set weechat.network.gnutls_ca_file "/etc/ssl/certs/ca-certificates.crt"

/set irc.server_default.sasl_mechanism dh-blowfish
/set irc.server.freenode.sasl_username "mynick"
/set irc.server.freenode.sasl_password "xxxxxxx"

4. Then type:

/quit

5. Run WeeChat again:

[user@hostname]$ weechat-curses