From c09d91fe95fca4367f47c06fc808cd02a1a8e6a5 Mon Sep 17 00:00:00 2001 From: Ben Burwell Date: Tue, 13 Aug 2019 14:40:54 -0400 Subject: add bins --- templates/.bin/get_essid | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100755 templates/.bin/get_essid (limited to 'templates/.bin/get_essid') diff --git a/templates/.bin/get_essid b/templates/.bin/get_essid new file mode 100755 index 0000000..183c3f5 --- /dev/null +++ b/templates/.bin/get_essid @@ -0,0 +1,35 @@ +#!/bin/bash +# Copyright (C) 2018 borgified +# Copyright (C) 2014 Alexander Keller + +# 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, either version 3 of the License, or +# (at your option) any later version. + +# 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 . + +#------------------------------------------------------------------------ + +INTERFACE="${INTERFACE:-wlan0}" + +#------------------------------------------------------------------------ + +# As per #36 -- It is transparent: e.g. if the machine has no battery or wireless +# connection (think desktop), the corresponding block should not be displayed. +[[ ! -d /sys/class/net/${INTERFACE}/wireless ]] || + [[ "$(cat /sys/class/net/$INTERFACE/operstate)" = 'down' ]] && exit + +#------------------------------------------------------------------------ + +ESSID=$(/sbin/iwconfig $INTERFACE | perl -n -e'/ESSID:"(.*?)"/ && print $1') + +#------------------------------------------------------------------------ + +echo " $ESSID" -- cgit v1.2.3