####My custom tmux conf file #1 -- this shows number of stopped/hung 'ascp' procs/cumulative cpu usage in the tmux status bar

# If there isn't a session to attach to, create a new one:
new-session -n $HOST

set -g default-terminal "screen-256color"

set -g status-bg black
set -g status-fg white

# alignment
#set-option -g status-justify center

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

# window list
setw -g automatic-rename on

# status right options
set-option -g status-right '#[fg=red]Date:#[fg=black]#(uptime | awk \"{ print \\$1 }\")#[fg=red]-bad:#[fg=black]#(./list_zombie_ascp.sh)'
#set-option -g status-right 'bad:#[fg=black]#(./list_zombie_ascp.sh)'

# refresh often
set-option  -g status-interval 2

# longer history
set -g history-limit 30000



##### My custom tmux config #2

set -g prefix C-a     # Make C-a the prefix instead of default
bind C-a send-prefix  # Send to application
unbind C-b            # Unbind C-b
set -sg escape-time 1 # Remove delay for keystrokes
setw -g mode-keys vi  # Use vi mode

### Mouse mode ###

setw -g mode-mouse on         # Toggle mouse mode globally
set -g mouse-select-pane on   # Select pane using mouse
set -g mouse-resize-pane on   # Resize pane using mouse
set -g mouse-select-window on # Select window with mouse

setw -g automatic-rename off

# Key bindings
set -g base-index 1             # Window numbers start at 1
setw -g pane-base-index 1       # Pane numbers start at 1
bind \ split-window -h          # Vertical split
bind | split-window -h          # Vertical split
bind - split-window -v          # Horizontal split
bind x kill-pane                # Close current pane
#bind a send-key C-a             # Go to beginning of line
bind h select-pane -L           # Select left pane
bind j select-pane -D           # Select down pane
bind k select-pane -U           # Select up pane
bind l select-pane -R           # Select right pane

bind -r H resize-pane -L 5      # Resize pane left 5 lines
bind -r J resize-pane -D 5      # Resize pane down 5 lines
bind -r K resize-pane -U 5      # Resize pane up 5 lines
bind -r L resize-pane -R 5      # Resize pane right 5 lines

bind r source-file ~/.tmux.conf; display-message " ✓ reloaded .tmux.conf" # Reload configuration

bind -r C-h select-window -t :- # Cycle through windows left
bind -r C-l select-window -t :+ # Cycle through windows right

# Switch between windows with arrow keys
bind -n S-Left previous-window
bind -n S-Right next-window

# Create new window with down
bind -n S-Down new-window

# 256 Colour terminal
set -g default-terminal "screen-256color"

# Buffer Size
set -g history-limit 5000

# Mouse Support
set -g mouse-utf8 on
set -g mouse-select-pane
set -g mouse-select-window
set-option -g mouse-resize-pane on

bind-key -t vi-copy 'v' begin-selection
bind-key -t vi-copy 'y' copy-selection

#set-option -g default-command "reattach-to-user-namespace -l zsh"
bind C-c run "tmux save-buffer - | reattach-to-user-namespace pbcopy"
bind C-v run "tmux set-buffer $(reattach-to-user-namespace pbpaste); tmux paste-buffer"

set -g terminal-overrides 'xterm*:smcup@:rmcup@'


set-option -g status-right '#[fg=red]Date:#[fg=black]#(uptime | awk \"{ print \\$1 }\")#[fg=red]-bad:#[fg=black]#(./list_zombie_ascp.sh)'
#set-option -g status-right 'bad:#[fg=black]#(./list_zombie_ascp.sh)'


##### cat /list_zombie_ascp.sh
$ cat ~/list_zombie_ascp.sh
#!/usr/bin/env bash

#export PATH="$PATH:/usr/sbin"
#/usr/bin/sudo lsof -i tcp | grep ascp | awk '{print $2}' | xargs -I proc ps -p proc -o pid,bsdstart,c --no-headers | sort -r | uniq | awk '{ if($2 ~ /[a-zA-z]+/) tot_count+=1; tot_cpu_usage+=$4 } END { print tot_count "/" tot_cpu_usage }'
pgrep -lf "bin/ascp" |  awk '{print $1}' | xargs -I proc ps -p proc -o pid,bsdstart,c,cmd --no-headers | sort -r | uniq | awk '{ if($2 ~ /[a-zA-z]+/) tot_count+=1; tot_cpu_usage+=$4 } END { print tot_count "/" tot_cpu_usage }'