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#!/usr/bin/env sh
# Terribly written wireless network control script
dev=wlp2s0
connect() {
sudo wpa_supplicant -B -i $dev -c "$1"
sleep 3s
sudo dhcpcd $dev
}
dird="${HOME}/.config/wireless"
sudo killall wpa_supplicant &> /dev/null
sudo dhcpcd -k $dev &> /dev/null
sudo ip link set $dev up &> /dev/null
ssids=$(sudo iw dev $dev scan | grep SSID | cut -d\ -f 2-)
for s in $ssids; do
if [ -f "$dird/$s" ]; then
echo -n "Connect to $s? [y]/* "
y=""; read y;
if [ -z $y ]; then
connect "$dird/$s"
exit 0;
fi;
fi;
done;
ls $dird
echo -n "--> "
read ssid
if [ ! -f "$dird/$ssid" ]; then
echo Creating new network profile, enter passphrase:
read pass
wpa_passphrase $ssid "$pass" > $dird/$ssid
echo -n "Edit file (y/[n])? "
read edit
if [ "$edit" == "y" ]; then
$EDITOR $dird/$ssid
fi;
fi;
connect "$dird/$ssid"
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