# First open irssi from terminal:
irssi

# From there, connect to the libera chat server:

/connect irc.us.libera.chat

# And reidentify as your username

/nick <username>

# And register with nickserv if you haven't already,

/msg NickServ REGISTER YourPassword youremail@example.com

# Otherwise simply identify NickServ of your name/password

/msg NickServ IDENTIFY z3rOR0ne YourPassword

# Finally join the channel you wish to partake in:

/join channel

# To find channels on specific topics:

# Examples:
    /msg alis LIST searchterm
    /msg alis LIST * -topic multiple*ordered*search*terms
    /msg alis LIST * -min 50
    /msg alis LIST #foo*
    /msg alis LIST #foo* -mode =n
    /msg alis LIST *freetopic* -mode -t -show mt
    /msg alis LIST ##nocolors* -mode +c -show t

# Some common commands:
CTRL + n (navigate to previous window)
CTRL + p (navigate to next window)

# Navigate Page Up or Page Down
ALT + n (navigate page down)
ALT + p (navigate page up)

# Show all users in current channel
/names

# Clear the console
/clear

# Quit Irssi
/quit