#!/bin/sh exec 2>&1 exec </dev/null pwd="$PWD" if="${PWD##*/dhcp_}" echo "* Upping iface $if" # "or sleep" idiom prevents rapid respawning if iface does not exist ip link set dev "$if" up || exec sleep 5 ##echo "* Powersave disable on $if" ##iw dev "$if" set power_save off echo "* Starting wpa_supplicant on $if [$$]" exec \ env - PATH="$PATH" \ softlimit \ setuidgid root \ wpa_supplicant -i "$if" -c "$pwd/wpa_supplicant.conf" -d