#!/bin/bash
#
# Original File
# -------------
#	http://finmath.uchicago.edu/~wilder/Security/rsync/
#	http://Linux-Backup.net/scripts//wilder.rsync.txt	
#
# 01-Oct-05 amo Date-of-Birth
#
#
#
# Crontab
# -------
#	0 3 1-31/2 * * root /etc/rsync.daily 1
#	0 3 2-31/2 * * root /etc/rsync.daily 2
#
# iptables
# ---------
#	"rsynchosts" is a space-separated list of the ip addresses of
# 
#	#
#	# the machines that will be doing the backups.
#	#
#	rsynchosts="192.168.1.1 192.168.1.2";
#	#
#	for rsynchost in $rsynchosts; do
#	  iptables -A INPUT -j ACCEPT -p tcp -s $rsynchost --dport 873
#	done
#	#
#	iptables -A INPUT -j DROP -p tcp --dport 873
#
#
#
# The argument this script is called with, either 1 or 2
ext=$1
#
# The full paths of the programs used in this script
rsync=/usr/bin/rsync
mount=/bin/mount
umount=/bin/umount
#
# Good rsync options for backups.
rsync_opts="-av --delete --delete-excluded"
#
# The name of the file containing the rsync connection password
password="--password-file=/etc/.rs_pass"
#
# A list of files and directories that do not need to be backed up
exclude_list="noback/ core .kde/ .gnome/ .netscape/cache/ Cookies/ backup/"
excludes=""
#
for exclude in $exclude_list; do
  excludes="$excludes --exclude=$exclude"
done
#
# Backup /home on mach1 to /backup/mach1_1/home or
# /backup/mach1_2/home depending on the argument the script
# was called with.  Dump any output and error messages to
# /etc/backup/mach1_home_1 or /etc/backup/mach1_home_2
#
$rsync $rsync_opts $excludes /home /backup/mach1_${ext}/ > \
  /etc/backup/mach1_home_${ext} 2>&1
#
# Backup /profiles on mach1
#
$rsync $rsync_opts $excludes /profiles /backup/mach1_${ext}/ > \
  /etc/backup/mach1_profiles_${ext} 2>&1

#
# Backup /etc on mach1
#
$rsync $rsync_opts /etc /backup/mach1_${ext}/ > \
  /etc/backup/mach1_etc_${ext} 2>&1

#
# Backup mach2 and mach3 according to the [rsync] sections
# of the rsyncd.conf files on the two machines.  Use the
# password given in /etc/.rs_pass.
#
$rsync $rsync_opts $excludes $password mach2::rsync \
  /backup/mach2_${ext}/home/ > /etc/backup/mach2_${ext} 2>&1
#
$rsync $rsync_opts $excludes $password mach3::rsync \
  /backup/mach3_${ext}/home/ > /etc/backup/mach3_${ext} 2>&1
#
# ENd of file