tmux

both files

#~/.bashrc
if command -v tmux>/dev/null; then
  [[ ! $TERM =~ screen ]] && [ -z $TMUX ] && exec tmux
fi

alias fortune='fortune | cowsay | lolcat'
alias pbcopy='xclip -selection clipboard'
alias pbpaste='xclip -selection clipboard -o'

tmux source-file ~/.tmux.conf

#~/.tmux.conf
set mouse on
unbind-key -a
unbind C-b
set -g prefix C-z

bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D
bind -n M-] swap-pane -s :+.top \; rotate-window -Ut :+

bind -n C-d splitw -h -p 50
bind -n M-d splitw -v -p 50
bind -n M-w killp

set-window-option -g window-status-current-bg yellow
set -g history-limit 10000

set -g mouse-utf8 on
set -g mouse on
bind -n WheelUpPane   select-pane -t= \; copy-mode -e \; send-keys -M
bind -n WheelDownPane select-pane -t= \;                 send-keys -M