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https://github.com/MiSTer-devel/Scripts_MiSTer.git
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44 lines
1.5 KiB
Bash
44 lines
1.5 KiB
Bash
#!/bin/bash
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# Copyright 2019 Alessandro "Locutus73" Miele
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# You can download the latest version of this script from:
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# https://github.com/MiSTer-devel/Scripts_MiSTer
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# Version 1.0.2 - 2019-02-03 - Remounting / as RW only when needed; downgraded version from 1.1 to 1.0.2.
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# Version 1.0.1 - 2019-02-02 - Remounting / as RW before altering /etc/init.d/ so the script actually works from OSD.
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# Version 1.0 - 2019-02-02 - First commit
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if [ "$(uname -n)" != "MiSTer" ]
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then
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echo "This script must be run"
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echo "on a MiSTer system."
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exit 1
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fi
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echo "*filter"$'\n'"COMMIT" | iptables-restore
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mount | grep -q "on / .*[(,]ro[,$]" && RO_ROOT="true"
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[ "$RO_ROOT" == "true" ] && mount / -o remount,rw
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rm /etc/network/if-pre-up.d/iptables > /dev/null 2>&1
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sync
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[ "$RO_ROOT" == "true" ] && mount / -o remount,ro
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echo "Firewall is off and"
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echo "inactive at startup."
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echo "Done!"
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exit 0 |