33 lines
763 B
Plaintext
33 lines
763 B
Plaintext
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#!/bin/bash
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# console - virtual consoles plugin for postplug
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# Copyright (c) 2012 by Silvan Calarco <silvan.calarco@mambasoft.it>
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if [ $UID != 0 ]; then
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echo "$0: must be superuser." >&2
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exit 1
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fi
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TTYs=`grep "^[0-9]:" /etc/inittab | sed "s|.*\(tty[^[:space:]]*\).*|\1|"`
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for t in $TTYs; do
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case $t in
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tty[0-9]*)
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[ -e /dev/tty ] && continue;
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sed -i "s|\([0-9].*$t .*\)|#\1|" /etc/inittab
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TTYchanged=1
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continue
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;;
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tty*)
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if [ ! -e /dev/$t -o "`setserial /dev/$t | grep 'UART: unknown' 2>/dev/null`" ]; then
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sed -i "s|\([0-9].*$t .*\)|#\1|" /etc/inittab
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TTYchanged=1
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continue
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fi
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;;
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esac
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done
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[ "$TTYchanged" ] && telinit q
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exit 0
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