### Join #libera: `/join #libera`

### Message #libera: `/nick <username>`

### Message #libera: `/ns register <password> <email-address>`

### Check your email

### In the message from libera.chat, copy the slash command into #libera and send the message

### You are now registered! Whenever you want to log in, type:
### `/join #libera`
### `/ns identify <password>`