137 lines
4.2 KiB
Bash
Executable File
137 lines
4.2 KiB
Bash
Executable File
#!/bin/bash
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#===============================================================================
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#
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# DIRECTORY:
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# /home/*/.local/share/nautilus/scripts/05c-Linux/
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# OR
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# /home/*/.gnome2/nautilus-sctipts/05c-Linux/ (deprecated)
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#
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# FILE:
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# 02a-RPi-CPU-version
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#
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# USAGE:
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# Right klick on a EWF_E01 image (.E01) and
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# choose this nautilus script from the context menu.
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#
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# OPTIONS:
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# none
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#
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# DESCRIPTION:
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# Extracts ARM processor version from /var/log/kern.log
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#
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# REQUIREMENTS:
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# bash, zenity, sleuthkit, awk, coreutils and gzip
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#
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# BUGS:
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# ---
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#
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# NOTES:
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# Tested on
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# - Debian 8+
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# - Arch Linux
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#
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# AUTHOR:
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# Patrick Neumann, patrick@neumannsland.de
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#
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# COMPANY:
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# (privately)
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#
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# VERSION:
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# 0.9 (beta)
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#
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# LINK TO THE MOST CURRENT VERSIONS:
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# https://
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#
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# CREATED:
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# 13.11.2020
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#
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# COPYRIGHT (C):
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# 2015-2020 - Patrick Neumann
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#
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# LICENSE:
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# WARRANTY:
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# TODO:
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# ---
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#
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# HISTORY:
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# 0.9 - Patrick Neumann - Initial (public) release
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#
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#===============================================================================
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#-------------------------------------------------------------------------------
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# Additional supported Distribution(s) (add before Library!).
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#-------------------------------------------------------------------------------
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SUPPORTED_OSR="arch"
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#-------------------------------------------------------------------------------
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# Check for library (casualscripter_nautilus-scripts_functions.sh).
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#-------------------------------------------------------------------------------
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readonly LIBRARY="${0%/*/*}/.casualscripter_nautilus-scripts_functions.sh"
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if [ ! -f "${LIBRARY}" ] ; then
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zenity --error \
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--text \
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"ERROR: casualscripter_nautilus-scripts_functions.sh MISSING!"
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exit 1
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fi
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source "${LIBRARY}"
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#-------------------------------------------------------------------------------
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# Checks (see library "casualscripter_nautilus-scripts_functions.sh").
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#-------------------------------------------------------------------------------
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check_dep "${MMLS_BIN}" "sleuthkit"
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check_dep "${IFIND_BIN}" "sleuthkit"
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check_dep "${FLS_BIN}" "sleuthkit"
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check_dep "${AWK_BIN}" "gawk"
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check_dep "${TR_BIN}" "coreutils"
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check_dep "${ICAT_BIN}" "sleuthkit"
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check_dep "${ZGREP_BIN}" "gzip"
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check_dep "${SORT_BIN}" "coreutils"
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check_ext "${SOURCE}" "[eE]01"
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check_tmp
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#-------------------------------------------------------------------------------
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# A little bit of configuration before calling the shell script.
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#-------------------------------------------------------------------------------
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readonly RPI_CPU_VERSION="${TMP}/RPi-CPU-version.txt"
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#-------------------------------------------------------------------------------
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# ...
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#-------------------------------------------------------------------------------
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OFFSET="$( ${MMLS_BIN} "${SOURCE}" | ${AWK_BIN} '/0x83/ { print $3; }' )"
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readonly OFFSET="$(( 10#"${OFFSET}" ))" # without leading zeros!
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readonly DIR="$( ${IFIND_BIN} -o "${OFFSET}" -n "/var/log" "${SOURCE}" )"
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readonly INODES="$( ${FLS_BIN} -o "${OFFSET}" "${SOURCE}" "${DIR}" \
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| ${AWK_BIN} '/kern\.log/ { print $2; }' \
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| ${TR_BIN} -d ":" )"
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for inode in ${INODES} ; do
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${ICAT_BIN} -o "${OFFSET}" "${SOURCE}" ${inode} \
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| ${ZGREP_BIN} --fixed-strings "CPU:" \
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| ${AWK_BIN} -F "CPU: " '/Processor/ { print $NF; }'
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done | ${SORT_BIN} --unique > "${RPI_CPU_VERSION}"
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#-------------------------------------------------------------------------------
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# Display content of the resultfile "RPi-CPU-version.txt".
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#-------------------------------------------------------------------------------
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display_resultfile "${RPI_CPU_VERSION}"
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exit 0
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