WSL tmux config. This config uses ctrl+a instead of ctrl+b as this wasn't working with putty. Also remaps split horizontal to dash and split verical to bar

.tmux.conf

set -g mouse on
set -g history-limit 30000
setw -g alternate-screen on
set -s escape-time 50

set -g prefix ^a
set -g terminal-overrides 'xterm*:smcup@:rmcup@'
unbind %
bind | split-window -h
bind - split-window -v
bind N break-pane
# Set status bar
set -g status-bg black
set -g status-fg white

# Set window notifications
setw -g monitor-activity on
set -g visual-activity on

# Automatically set window title
setw -g automatic-rename