История изменений

#!/bin/bash

# System config
if [ "$(uname -m)" != "x86_64" ]
then
INCLUDE_PATH="/bin/ /etc/ /lib/ /opt/ /sbin/ /usr/"
else
INCLUDE_PATH="/bin/ /etc/ /lib32/ /lib64/ /opt/ /sbin/ /usr/"
fi

TMP_DIR="/tmp/garbage"
TMP_PACKAGE_FILES="package_files"
TMP_PACKAGE_FILES_SORT="package_files_sort"
if [ "$(uname -m)" = "x86_64" ]
then
TMP_PACKAGE_FILES_SORT_LIB64="package_files_sort_lib64"
TMP_PACKAGE_FILES_SORT_LIB64_USR_LIB64="package_files_sort_lib64_usr_lib64"
fi
TMP_PACKAGE_FILES_RESULT="package_files_result"
TMP_SYSTEM_FILES="system_files"
TMP_SYSTEM_FILES_SORT="system_files_sort"
TMP_RESULT="garbage.log"

mkdir "${TMP_DIR}" 2> /dev/null

TMP_PACKAGE_FILES="$TMP_DIR/$TMP_PACKAGE_FILES"
TMP_PACKAGE_FILES_SORT="$TMP_DIR/$TMP_PACKAGE_FILES_SORT"
if [ "$(uname -m)" = "x86_64" ]
then
TMP_PACKAGE_FILES_SORT_LIB64="$TMP_DIR/$TMP_PACKAGE_FILES_SORT_LIB64"
TMP_PACKAGE_FILES_SORT_LIB64_USR_LIB64="$TMP_DIR/$TMP_PACKAGE_FILES_SORT_LIB64_USR_LIB64"
fi
TMP_PACKAGE_FILES_RESULT="$TMP_DIR/$TMP_PACKAGE_FILES_RESULT"
TMP_SYSTEM_FILES="$TMP_DIR/$TMP_SYSTEM_FILES"
TMP_SYSTEM_FILES_SORT="$TMP_DIR/$TMP_SYSTEM_FILES_SORT"
TMP_RESULT="/var/log/$TMP_RESULT"

find /var/db/pkg/ -name CONTENTS -exec cat {} \; >> "$TMP_PACKAGE_FILES"
cat "$TMP_PACKAGE_FILES" | awk '{print $2}' | grep -v "^/usr/src" | sort -u > "$TMP_PACKAGE_FILES_SORT"
if [ "$(uname -m)" = "x86_64" ]
then
cat "$TMP_PACKAGE_FILES_SORT" | sed "s/^\/lib\//\/lib64\//g" > $TMP_PACKAGE_FILES_SORT_LIB64
cat "$TMP_PACKAGE_FILES_SORT_LIB64" | sed "s/^\/usr\/lib\//\/usr\/lib64\//g" > $TMP_PACKAGE_FILES_SORT_LIB64_USR_LIB64
cp "$TMP_PACKAGE_FILES_SORT_LIB64_USR_LIB64" "$TMP_PACKAGE_FILES_RESULT"
else
cp "$TMP_PACKAGE_FILES_SORT" "$TMP_PACKAGE_FILES_RESULT"
fi

find $INCLUDE_PATH > $TMP_SYSTEM_FILES
cat $TMP_SYSTEM_FILES | grep -v "^/usr/portage/" | grep -v "^/usr/src/" | grep -v "^/usr/lib/" | grep -v "^/lib64/modiles/" | sort -u > $TMP_SYSTEM_FILES_SORT

diff "$TMP_SYSTEM_FILES_SORT" "$TMP_PACKAGE_FILES_RESULT" | grep "^<" | sed "s/^< //g" > "$TMP_RESULT"
rm -rf "TMP_DIR"