My tmux conf

tmux.conf

# Terminal
set -g default-terminal "screen-256color" 
# Vi style keys
set -g mode-keys vi
bind Enter copy-mode
bind P paste-buffer
bind-key -T copy-mode-vi 'v' send -X begin-selection
bind-key -T copy-mode-vi 'y' send -X copy-selection-and-cancel

# No latency
# Neovim likes this
set -g escape-time 0

# Mouse
set -g mouse on

# Remap master key
# C-b --> C-a
unbind C-b
set -g prefix C-a

# Split panes
unbind '"'
unbind %
bind | split-window -h -c "#{pane_current_path}"
bind - split-window -v -c "#{pane_current_path}"

# Creation on current directoy
bind c new-window -c "#{pane_current_path}"

# Panes switch
bind h select-pane -L
bind j select-pane -D
bind k select-pane -U
bind l select-pane -R

# Panes Resizing
bind -r H resize-pane -L 2
bind -r J resize-pane -D 2
bind -r K resize-pane -U 2
bind -r L resize-pane -R 2

# ...........
# Clipboard
# ...........
# copy to X11 clipboard
#if -b 'command -v xsel > /dev/null 2>&1' 'bind y run -b "tmux save-buffer - | xsel -i -b"'

bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -selection primary'

# ...........


# Replace list-session by choose-tree
unbind s
bind s choose-tree

# Replace informations by (i)nitialize new session
unbind i
bind i new-session

# Show/hide bar
bind space set -g status
# And hide it by default
# set -g status off

# Bar on the top sometimes
set-option -g status-position top

# Bar colors
set -g status-fg black
set -g status-bg black

# Relative index starts @ one
set -g base-index 1
setw -g pane-base-index 1

# Bar display
# Window name
setw -g window-status-format '#[fg=white]| #W#[fg=default]'
# Window name and active indicator
setw -g window-status-current-format '#[fg=grey]| #[fg=default]#[fg=red]#W#[fg=default]'

# Left
# Sessions name
set -g status-left "#[fg=green,bold]#S#[fg=default,nobold] "

# Right
# Display user informationk
set -g status-right "#[fg=grey]#(battery -e -a | cut -d "[" -f2 | cut -d "]" -f1) | %d/%m/%y | %H:%M | #[fg=blue]#(tmux ls | wc -l | tr -d ' ')#[fg=grey] sess.#[fg=default]"

# Separators colors
set -g pane-active-border-style fg=colour240
set -g pane-border-style fg=colour240

# No automatic rename
set -g allow-rename off

# Rename shortcut
bind r command-prompt 'rename-window %%'


# Reload configuration quickly
bind R source-file ~/.tmux.conf