kaneis edit to arxeio /etc/ssmtp/ssmtp.conf
kai vazeis mesa oti akrivos s deino kai svineis
oti exei apo prin

#################################################
root=gentoo.updates@gmail.com
mailhub=smtp.gmail.com:587
hostname=smtp.gmail.com:587
UseTLS=YES
UseSTARTTLS=YES
#AuthMethod=LOGIN
AuthUser=gentoo.updates
AuthPass= edo vazeis tn kodiko ;d
###################################################

anoigeis ena editor kai xoneis mesa ta parakato

#####################################################

#!/bin/bash
#       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 program is distributed in the hope that it will be useful,
#       but WITHOUT ANY WARRANTY; without even the implied warranty of
#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#       GNU General Public License for more details.
#
#       You should have received a copy of the GNU General Public License
#       along with this program; if not, write to the Free Software
#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
#       MA 02110-1301, USA.
#

SLOG="sync.log"					# log file for sync
ULOG="update.log"				# log file for update
UPLOG="updates.log"				# log file for all(sync & update)
NUPD="noupdates.log"				# log file for no updates
TEMP="$HOME/temp/"				# temp directory
FTMP1="temp1.log"				# temp file
FTMP2="temp2.log"				# temp file
EMAIL="edo vazeis to email s " 			# e-mail to send logs
SUBJ="Gentoo Update from"			# subject for e-mail
UPDR="/var/log/updates"				# directory to save updates logs

# oi fakeloi pou tha einai ta logs
mkdir -p $TEMP
mkdir -p $UPDR

## imerominia ora pou ksekinaei to sync
echo "###############################" >> $TEMP$SLOG
echo "#      Sync Beginning         #" >> $TEMP$SLOG
echo "# `date +"%A %d-%m-%Y %T"` #" >> $TEMP$SLOG
echo "###############################" >> $TEMP$SLOG
echo "" >> $TEMP$SLOG

# Sync
emerge --sync --quiet >> $TEMP$SLOG

## imerominia ora pou teleionei to sync
echo "" >> $TEMP$SLOG
echo "###############################" >> $TEMP$SLOG
echo "#       Sync Finished         #" >> $TEMP$SLOG
echo "# `date +"%A %d-%m-%Y %T"` #" >> $TEMP$SLOG
echo "###############################" >> $TEMP$SLOG

## imerominia ora pou arxizei to update
echo "" >> $TEMP$ULOG
echo "" >> $TEMP$ULOG
echo "###############################" >> $TEMP$ULOG
echo "#     Packets for update      #" >> $TEMP$ULOG
echo "# `date +"%A %d-%m-%Y %T"` #" >> $TEMP$ULOG
echo "###############################" >> $TEMP$ULOG
echo "" >> $TEMP$ULOG

# elenxos ean uparxoun updates
echo "Total: 0 packages, Size of downloads: 0 kB" >> $TEMP$FTMP1
emerge -vupDN system world | grep Total >> $TEMP$FTMP2

	if diff $TEMP$FTMP1 $TEMP$FTMP2 >/dev/null ; then
echo "No updates are available on the system `hostname -f`" >> $TEMP$NUPD
echo "Subject: $SUBJ `hostname -f`" | cat - $TEMP$NUPD | sendmail $EMAIL
cp $TEMP$NUPD $UPDR/update_`date +"%d-%m-%Y"`.log
	else

# emerge -pvDuN world gia na doume ta paketa pou tha ginoun update
emerge -pvDuN world >> $TEMP$ULOG

## imerominia ora pou ksekinaei to compile
echo "" >> $TEMP$ULOG
echo "###############################" >> $TEMP$ULOG
echo "#       Update Beginning      #" >> $TEMP$ULOG
echo "# `date +"%A %d-%m-%Y %T"` #" >> $TEMP$ULOG
echo "###############################" >> $TEMP$ULOG
echo "" >> $TEMP$ULOG

# emerge -vDuN compileeeeee :P
emerge -qDuN world >> $TEMP$ULOG

# imerominia ora pou teleionei to compile
echo "" >> $TEMP$ULOG
echo "###############################" >> $TEMP$ULOG
echo "#       Update Finished       #" >> $TEMP$ULOG
echo "# `date +"%A %d-%m-%Y %T"` #" >> $TEMP$ULOG
echo "###############################" >> $TEMP$ULOG
echo "" >> $TEMP$ULOG

# dimiourgia arxeio gia apostoli me e-mail kai gia apothikeusi sta logs
cat $TEMP$SLOG $TEMP$ULOG >> $TEMP$UPLOG
echo "Subject: $SUBJ `hostname -f`" | cat - $TEMP$UPLOG | sendmail $EMAIL
cp $TEMP$UPLOG $UPDR/update_`date +"%d-%m-%Y"`.log


	fi

## diagrafi ton temps
rm -fr $TEMP

exit 0

###################################################
sozeis to arxeio me oti onoma goustarizeis
kane comment to  EMERGE_DEFAULT_OPTS apo to /etc/make.conf
p.x. #EMERGE_DEFAULT_OPTS="--quiet-build"
meta trexeis to arxeio
p.x. /bin/bash onoma_arxeiou :ddddd