Linux Messaging Commands

It's embarrassing but I keep forgetting commands to communicate with other users logged inside the Linux server. So, I'm writing it all here for me.

• wall - broadcast to all logged in users.  This is the only one I always remember.
• write - sends a message to the specific user.
• tty - displays the ttyname of the users among other things.
• When writing a message, input, Ctrl+C, or Ctrl+D sends the message.

Sketchbook Random Thoughts

I don't do this as frequently as I should be, but ever since I picked up the ASUS Zenfone 2, I've been slipping in some time to practice a bit.  Nothing serious and they are pretty terrible works, but I like that I'm not using up paper on this.  So, on to some of my random thoughts while doing this latest piece...