Byobu Tmux Screen


Function keys work by default only in byobu.

Create a new window

c-a a or F2

Move to the previous window

c-a p or F3

Move to the next window

c-a n or F4

Detach from the session and logout

c-a d or F6

Enter scrollback/search mode

c-a [  or F7

Rename the current window

c-a A or F8

Tell byobu to not set the terminal window title

You can set the title of your terminal window by running
echo -ne "\033]0;${HOSTNAME%%.*}\007"

This will set your terminal title to the hostname your are on (without domain part). Add this to your $PROMPT_COMMAND to set it automatically with every command you run.

Plain Text Messages in Apple Mail

I am a fan of plain text, so I prefer using plain text mails whenever possible. Here is how you do it for Apple Mail ( OS X El Capitan, but probably works on most versions).

Change the (default) format  for all messages:

  • go to Mail > Preferences, click Composing, then choose Plain Text as Message Format.

Change format of the current message:

  • go to Format > Make Rich Text > Make Plain Text

Reply to messages in the same format you received them:

  • go to Mail > Preferences, click Composing, then select Use the same message format as the original message

Most probably you will also want to use fixed-width font for plain text messages. So, go to Mail > Preferences > Fonts & Colors and choose Use fixed-width font for plain text messages