tmux.conf

unbind C-b
set -g prefix C-a

# bind a reload key
bind R source-file ~/.tmux.conf \; display-message "Config reloaded.."

# Use 1-based indexing
set -g base-index 1
setw -g pane-base-index 1

set -s escape-time 1

bind | split-window -h
bind - split-window -v

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

bind -r H resize-pane -L 5
bind -r J resize-pane -D 5
bind -r K resize-pane -U 5
bind -r L resize-pane -R 5

bind a last-window

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

# start selecting text typing 'v' key (once you are in copy mode)
bind-key -t vi-copy v begin-selection
bind-key -t vi-copy y copy-selection

####### Status bar
# colors
set -g status-bg black
set -g status-fg white

# alignment
set-option -g status-justify centre

# spot at left
set-option -g status-left '#[bg=black,fg=green][#[fg=cyan]#S#[fg=green]]'
set-option -g status-left-length 20

# window list
setw -g automatic-rename on
set-window-option -g window-status-format '#[dim]#I:#[default]#W#[fg=grey,dim]'
set-window-option -g window-status-current-format '#[fg=cyan,bold]#I#[fg=blue]:#[fg=cyan]#W#[fg=dim]'

# spot at right
set -g status-right '#(wemux status_users) #[fg=green][#[fg=cyan]%Y-%m-%d#[fg=green]]'

# monitor activity
setw -g monitor-activity on

# fix ssh agent when tmux is detached
set -g update-environment -r
setenv -g SSH_AUTH_SOCK $HOME/.ssh/ssh_auth_sock