63 lines
1.6 KiB
Bash
63 lines
1.6 KiB
Bash
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#!/bin/bash
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# This script is the receipe to generate the key that have to be created like
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# if an applicaiton was installed by its installer. It processes using a
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# registry based on the picture of the registry before the application is
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# installed and the picture of the registry after the application is installed.
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#
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# Copyright 1999 Sylvain St-Germain
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#
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if [ $# -ne 2 ]; then
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echo "$0 Usage: "
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echo " You must provide 2 arguments."
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echo " 1 - Registry output before the application's installation."
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echo " 2 - Registry output after the application's installation."
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echo
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exit 1
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fi
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echo "Assuming that $1 is the \"before\" file..."
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echo "Assuming that $2 is the \"after\" file..."
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#
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# do not attempt to regFix.pl /dev/null ...
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#
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echo "Fixing exported registry files..."
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if [ $1 != "/dev/null" ]; then
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cat $1 | ./regFixer.pl > $1.fix
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fi
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cat $2 | ./regFixer.pl > $2.fix
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#
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# diff accordingly depending on /dev/null
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#
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echo "Diffing..."
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if [ $1 != "/dev/null" ]; then
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diff $1.fix $2.fix > $2.diff
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else
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diff /dev/null $2.fix > $2.diff
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fi
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#
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# Keep only added lines
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#
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echo "Grepping keys to add and generating cleaned fixed registry file."
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cat $2.diff | grep '^> ' | sed -e 's/^> //' > $2.toAdd
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#
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# Restore the file format to the regedit export 'like' format
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#
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echo "Restoring key's in the regedit export format..."
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cat $2.toAdd | ./regRestorer.pl > $2.toAdd.final
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echo "Cleaning..."
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rm $1.fix $2.fix >/dev/null 2>&1
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rm $2.diff >/dev/null 2>&1
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rm $2.toAdd >/dev/null 2>&1
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mv $2.toAdd.final $2.toAdd
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echo "Operation completed, result file is $2.toAdd"
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exit 0
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