NetBSD/share/examples/veriexecctl/gen_rmd160

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#!/bin/sh
#
# $NetBSD: gen_rmd160,v 1.1 2005/04/20 13:44:45 blymn Exp $
#
# This is a helper script that scans all the file systems for
# executables and generates an entry in the signatures file for
# each one found. The script is probably best run by root and
# will move the old signatures file prior to starting the real work.
#
mv signatures signatures.old
echo "Fingerprinting the system, this may take a while...."
#
find / \( \( -fstype ffs -a ! -iregex '^/proc.*' -a -type f -a \( -perm -0100 -o -perm -0010 -o -perm -0001 \) \) -o -name 'lib*so*' \) -print | while read line
do
echo "Fingerprinting $line"
hash=`rmd160 < $line`
flag=""
if [ ! -x $line ]
then
flag=" FILE"
fi
if [ "${hash}" != "" ]
then
echo "$line rmd160 ${hash}${flag}" >> signatures
fi
done