set-option -g activity-action other
set-option -g assume-paste-time 1
set-option -g base-index 0
set-option -g bell-action any
set-option -g default-command ""
set-option -g default-shell "/bin/bash"
set-option -g destroy-unattached off
set-option -g detach-on-destroy on
set-option -g display-panes-active-colour red
set-option -g display-panes-colour blue
set-option -g display-panes-time 1000
set-option -g display-time 750
set-option -g history-limit 2000
set-option -g key-table "root"
set-option -g lock-after-time 0
set-option -g lock-command "lock -np"
set-option -g message-command-style fg=yellow,bg=black
set-option -g message-style fg=black,bg=yellow
set-option -g mouse off
set-option -g prefix C-b
set-option -g prefix2 None
set-option -g renumber-windows off
set-option -g repeat-time 500
set-option -g set-titles off
set-option -g set-titles-string "#S:#I:#W - \"#T\" #{session_alerts}"
set-option -g silence-action other
set-option -g status on
set-option -g status-interval 15
set-option -g status-justify left
set-option -g status-keys vi
set-option -g status-left "[#S] "
set-option -g status-left-length 10
set-option -g status-left-style default
set-option -g status-position bottom
set-option -g status-right " \"#{=21:pane_title}\" %H:%M %d-%b-%y"
set-option -g status-right-length 40
set-option -g status-right-style default
set-option -g status-style fg=black,bg=green
set-option -g update-environment[0] "DISPLAY"
set-option -g update-environment[1] "SSH_ASKPASS"
set-option -g update-environment[2] "SSH_AUTH_SOCK"
set-option -g update-environment[3] "SSH_AGENT_PID"
set-option -g update-environment[4] "SSH_CONNECTION"
set-option -g update-environment[5] "WINDOWID"
set-option -g update-environment[6] "XAUTHORITY"
set-option -g visual-activity off
set-option -g visual-bell off
set-option -g visual-silence off
set-option -g word-separators " -_@"

# Set prefix to Ctrl-Space
    unbind C-b
    set -g prefix C-Space
    bind Space send-prefix

# split panes using | and -
    bind | split-window -h
    bind - split-window -v
    unbind '"'
    unbind %

# switch panes using Alt-arrow without prefix
    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