.tmux.conf

set-option -g default-terminal screen-256color
# set-option -g default-command "reattach-to-user-namespace -l zsh"
set -g terminal-overrides 'xterm:colors=256'
set -g pane-border-status top

# Use vim keybindings in copy mode
setw -g mode-keys vi

# Setup 'v' to begin selection as in Vim
bind-key -T copy-mode-vi v send -X begin-selection
bind-key -T copy-mode-vi y send -X copy-pipe "reattach-to-user-namespace pbcopy"

# Update default binding of `Enter` to also use copy-pipe
unbind -T copy-mode-vi Enter
bind-key -T copy-mode-vi Enter send -X copy-pipe "reattach-to-user-namespace pbcopy"