24 lines
464 B
Bash
Executable File
24 lines
464 B
Bash
Executable File
#!/bin/sh
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set -e
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cleanup() {
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if [ -n "${tmpdir}" ] && [ -d "${tmpdir}" ] && [ / != "${tmpdir}" ]; then
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if mountpoint -q "${tmpdir}"; then
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umount "${tmpdir}"
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fi
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rm -rf "${tmpdir}"
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fi
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unset tmpdir
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}
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tmpdir=$(TMPDIR=/run mktemp -d)
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trap cleanup INT QUIT TERM EXIT
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mount -o bind / "${tmpdir}"
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cp -a "${tmpdir}"/var/. /var/
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if [ -x "$(command -v selinuxenabled)" ] && selinuxenabled; then
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restorecon -RF /var
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fi
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