My tmux.conf File

.tmux.conf

# indexing 
set-option -g base-index 1

# synchronize panes with "Y"
bind-key y set-window-option synchronize-panes

# mouse & scroll configurations
set-option -g mode-mouse on # allows us to use the mouse for scrolling
set-option -g mouse-select-pane on # select a pane with mouse 
set-option -g history-limit 100000 # really large scroll-back
bind -n C-k clear-history # bind ctrl+k to clear scroll-back

# title
set-option -g set-titles on
set-option -g set-titles-string '#H:#S.#I.#P #W #T'

# bell config
set-option -g bell-action any
set-option -g visual-bell off

# status screen
set-option -g status-utf8 on
set -g status-bg black
set -g status-fg green
set -g status-left-length 15
set -g status-left ' #[fg=cyan,bright]#10H#[fg=green]:#[fg=white]#S#[fg=green] | #[default]'
set -g status-right '| #[fg=yellow]%y-%m-%d %H:%M '
set -g status-justify centre

# misc bindings
bind-key r source-file ~/.tmux.conf
bind-key S command-prompt -p ssh: "new-window -n %1 'ssh %1'"
bind-key | split-window -h
bind-key - split-window -v