10 lines
249 B
Plaintext
10 lines
249 B
Plaintext
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#!/bin/sh
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cd /var/backups || exit 0
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for FILE in passwd group shadow gshadow; do
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test -f /etc/$FILE || continue
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cmp -s $FILE.bak /etc/$FILE && continue
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cp -p /etc/$FILE $FILE.bak && chmod 600 $FILE.bak
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done
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