Add script to collect logs, dumps and other relevant information.

#!/bin/sh

#

# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.

# Use of this source code is governed by a BSD-style license that can be

# found in the LICENSE file.

#

# Copies all logs, screen-shots, crash dumps to Downloads folder.

# Help information about script usage

if ([ "$1" = -h ] || [ "$1" = -? ]); then

  echo "Usage of generate_logs script:"

  echo "To collect logs, dumps and screenshots: sh $0"

  echo "To collect data and clear up folders: sh $0 --delete"

  echo "Collected data is zipped to tar.bz2 file with timestamp in Downloads"

  exit 1

fi

echo "Collecting logs for $USER user"

home_dir=/home/$USER/user

# Creating folder to copy logs, screenshots and dumps

log_dir=$home_dir/Downloads/diagnostic_logs

mkdir -p $log_dir

sudo rm -rf $log_dir/*

echo "Created log folder in Downloads"

# Copying file with current timestamp and date

date > $log_dir/timestamp.txt

echo "Copied current timestamp"

# Copying lsb-release file

sudo cp /etc/lsb-release $log_dir

echo "Copied lsb-release file with version information"

# Copying logs- windows manager, screen-locker, messages, session_manager

mkdir $log_dir/system_level_logs

cp -r /var/log/messages \

    /var/log/session_manager \

    /var/log/softwareupdate.log \

    /var/log/update_engine.log \

    /var/log/window_manager \

    $log_dir/system_level_logs

cp -rf $home_dir/log $log_dir/user_level_logs

echo "Copied relevant logs"

# Copying screen-shots

cp -rf $home_dir/Downloads/Screenshots $log_dir/screenshots 2> /dev/null && \

    echo "Copied screen-shots"

# Copying crash dumps and deleting from original location

cp -rf $home_dir/.config/google-chrome/Crash\ Reports $log_dir/crashdumps 2> \

    /dev/null && echo "Copied crash dumps"

# Compressing the log folder with all collected files

currentdate=$(date +%m%d%y-%H%M%S)

tar cjfP $home_dir/Downloads/log-$currentdate.tar.bz2 $log_dir/

sudo rm -rf $log_dir/*

echo "Files zipped to  folder under Downloads : log-$currentdate.tar.bz2"

# Deleting logs, dumps, screenshots from original location with flag -delete

if [ "$1" = --delete ]; then

  echo "Deleting all logs "

  sudo rm -rf /var/log/messages \

    /var/log/session_manager \

    /var/log/softwareupdate.log \

    /var/log/update_engine.log \

    /var/log/window_manager/*

  sudo rm -rf $home_dir/log/*

  echo "Deleting crash dumps"

  sudo rm -rf $home_dir/.config/google-chrome/Crash\ Reports/*

  echo "Deleting screen-shots"

  sudo rm -rf $home_dir/Downloads/Screenshots/*

  # Reboot after deleting all files

  echo "Rebooting system after clean up in 1 minute"

  sudo shutdown -r 1

else

  echo "Logs and dumps are copied but not deleted."

  echo "To clear all logs, run the script with --delete flag"

fi