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# Copyright (C) 2006-2015 OpenWrt.org
# Copyright (C) 2010 Vertical Communications
failsafe_shell() {
local consoles="$(sed -e 's/ /\n/g' /proc/cmdline | grep '^console=' | sed -e 's/^console=//' -e 's/,.*//')"
[ -n "$consoles" ] || consoles=console
for console in $consoles; do
[ -c "/dev/$console" ] && while true; do
ash --login <"/dev/$console" >"/dev/$console" 2>"/dev/$console"
sleep 1
done &
done
}
boot_hook_add failsafe failsafe_shell
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