View file File name : wifi-status Content :#!/bin/sh # # wifi-status - monitor a wireless network connection # # Copyright (C) 2003-2014 Dustin Kirkland <kirkland@ubuntu.com> # # Authors: # Dustin Kirkland <kirkland@ubuntu.com> # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, version 3 of the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. trap "pkill -f -9 wifi-status >/dev/null 2>&1; exit 0" EXIT HUP INT QUIT TERM if [ -z "$1" ]; then dev=$(iw dev|grep Interface|awk '{print $2}') else dev="$1" fi router=$(ip route show|head -n 1|awk '{print $3}') if [ -z "$TMUX" ]; then watch -n1 "iw $dev info; ip addr show $dev; ip route; echo; (journalctl -b --no-pager -q | grep -i $dev | tail -n 10 | sort -r); echo; ping -I $dev -c 1 8.8.8.8" else # Note that the speedometer item will silently fail, if the speedometer command is not found; I don't want byobu to depend on speedometer, but it can suggest it tmux new-window -n wifi-status "watch -c iw $dev info \| ccze -A" \; \ split-window -t wifi-status -v "watch -c ip addr show $dev \| ccze -A" \; \ split-window -t wifi-status -v "watch -c ip route \| ccze -A" \; \ split-window -t wifi-status -h "ping -I $dev $router" \; \ split-window -t wifi-status -v "watch -c journalctl -b --no-pager -q \| grep -i $dev \| tail -n 10 \| sort -r \| ccze -A" \; \ split-window -t wifi-status -h "ping -I $dev 8.8.8.8" \; \ split-window -t wifi-status -v "speedometer -t $dev -r $dev" \; \ select-layout -t wifi-status tiled fi while true; do if [ $(tmux list-panes -t wifi-status | wc -l) -lt 5 ]; then tmux kill-window -t wifi-status exit 0 fi sleep 1 done