NetowrkManagerで特定のWiFiに繋がったタイミングで自動でコマンドを実行させる ref: http://qiita.com/onokatio/items/d9297e567e9cc75586ed

file0.txt

#!/bin/bash

if [ "$1" == wlan0 ] && iwconfig wlan0|grep HogeHogeAccessPoint; then
        if ! ps ax|grep "[s]sh -fND 8080"; then
                ssh -fND 8080 [email protected] -i /home/onokatio/.ssh/id_rsa -o "StrictHostKeyChecking no"
        fi
fi