scripts/backup/backup-www-script

#!/bin/bash
# mybackup - Backup selected files & directories and email them as .tar.gz file to
# your email account.
# List of BACKUP files/dirs stored in file ~/.mybackup
#
# Usage   : ./mybackup
# 
# Notes   : Very handy tool to take backup (nowdays we have 1 gig+ email a/c)
# 
# Copyright (C) 2004 nixCraft project
# Email/Contact   : http://cyberciti.biz/fb/
# Date            : Aug-2004
# Last updated    : Aug-2005
# -------------------------------------------------------------------------
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
# -------------------------------------------------------------------------
# This script is part of nixCraft shell script collection (NSSC)
# Visit http://bash.cyberciti.biz/ for more information.
# -------------------------------------------------------------------------

FILE=/root/.mybackup
NOW=`date +"%d-%m-%Y"`
OUT="`echo $USER.$HOSTNAME`.$NOW.tar.lzma"
TAR=`which tar`
XZ=`which xz`

# mail setup
OURREMOTEUSER="backuper"
OURREMOTEHOST="backup.usic.lan"
OURREMOTEDIR="~/backups/www"
#OURREMOTEDIR="172.16.200.2:/home/user/backups"

MSUB="Backup (`echo $USER @ $HOSTNAME`) as on `date`"
MES=/var/log/wwwbackup.txt
MATT=/tmp/www/$OUT

# make sure we put backup in our own tmp and not in /tmp
[ ! -d /tmp/www ] && mkdir /tmp/www || :
if [ -f $FILE ]; then
	IN="`cat $FILE | grep -E -v "^#"`"
else
	echo "File $FILE does not exists"
	exit 3
fi

if [ "$IN" == "" ]; then
	echo "$FILE is empty, please add list of files/directories to backup"
	echo "Use mybackupadd script"
	 exit 2
fi

$TAR -c $IN | $XZ --format=lzma -9 >/tmp/www/$OUT 2>/dev/null
# create message for mail
echo "$NOW. Backup successfully done." >> $MES
echo -e "Backup file: $OUT\n" >> $MES


ssh $OURREMOTEUSER@$OURREMOTEHOST "mkdir $OURREMOTEDIR/$NOW" > /dev/null 2>&1
scp $MATT $OURREMOTEUSER@$OURREMOTEHOST:$OURREMOTEDIR/$NOW/ >/dev/null 2>&1
if [ $? == 0 ]; then 
echo "Backup successfully copied to $OURREMOTEDIR" >> $MES
# cleanup archive
rm -f $MATT
else
echo "Failed to copy backup to $OURREMOTEDIR" >> $MES
fi



# bug fix, we can't send email with attachment if mutt is not installed
#which mutt > /dev/null

#if [ $? -eq 0 ]; then
	# now mail backup file with this attachment
#	mutt -s "$MSUB" -a "$MATT" $MTO < $MES
#else
#	echo "Command mutt not found, cannot send an email with attachment"
#fi

# clean up
#rm -f $MATT
#rm -f $MES