#!/bin/sh

# $Id: memo,v 1.69 2019/01/30 06:53:58 gilles Exp gilles $

if test -n "$1"; then 
        echoq() { echo "$@" ; } # not quiet mode
else
        echoq() { : ; } # quiet mode: nop
fi

count_nice() {

        #set -x
        # count # prints 01 02 03 04 05 06 07 08 09 10
        # count 2       # prints 2 3 4 5 6 7 8 9 10 11
        # count 005     # prints 005 006 007 008 009 010 011 012 013 014
        # count 5 23    # prints 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
        # count 5 23 3  # prints 5 8 11 14 17 20 23

        nb_from=${1:-"01"}
        nb_from_ln=`expr length $nb_from`

        nb_to=${2:-`expr $nb_from + 9`}
        nb_incr=${3:-"1"}
        nb_counter=$nb_from
        while test $nb_counter -le $nb_to;do
                nb_list="$nb_list $nb_counter"
                nb_counter=`expr $nb_counter + $nb_incr`
                nb_counter=`printf %0${nb_from_ln}d $nb_counter`
        done
        echo $nb_list
        #set +x
}


software_version() {

	VERSION=`cat VERSION`

}

statistics_lfo_frequency() {
cat <<EOFF
tail -f /usr/local/apache/logs/access_log|cat -n|grep prj/imapsync/VERSION|cat -n |grep VERSION # lfo frequency
EOFF
}

statistics_lfo_run() {
# 62.147.165.21 - - [31/Oct/2010:23:45:28 +0100] "GET /prj/imapsync/VERSION HTTP/1.0" 200 6 "-" "imapsync/1.368 (linux system, perl 5.8.8, Mail::IMAPClient 2.2.9 imapsync)"
#grep    prj/imapsync/VERSION /usr/local/apache/logs/access_log  | sort -n | cut -d ' ' -f 1,12,13|uniq -c | sort -n # list ip

echo lfo list ip
ssh glamiral@linux-france.org "grep -h prj/imapsync/VERSION /usr/local/apache/logs/access_log.bak|cut -d ' ' -f 1,12,13,18,19|sort -n|uniq -c|sort -n" # list ip
echo lfo Win32
ssh glamiral@linux-france.org "grep -h prj/imapsync/VERSION /usr/local/apache/logs/access_log.bak|cut -d ' ' -f 1,12,13,18,19|sort -n|uniq -c|sort -n |grep MSWin32" # Win32
echo lfo OS usage+basename
ssh glamiral@linux-france.org "grep -h prj/imapsync/VERSION /usr/local/apache/logs/access_log.bak|cut -d ' ' -f 13,18,19     |sort -n|uniq -c| sort -n" # OS usage+basename
echo lfo imapsync release
ssh glamiral@linux-france.org "grep -h prj/imapsync/VERSION /usr/local/apache/logs/access_log.bak|cut -d ' ' -f 12           |sort -n|uniq -c| sort -n" # imapsync release
echo -n "lfo count ip:      "
ssh glamiral@linux-france.org "grep -h prj/imapsync/VERSION /usr/local/apache/logs/access_log.bak|cut -d ' ' -f 1,12,13,18,19|sort -n|uniq -c|sort -n|wc -l" # count ip
echo -n "lfo imapsync runs: "
ssh glamiral@linux-france.org "grep -h prj/imapsync/VERSION /usr/local/apache/logs/access_log.bak|wc -l" # imapsync runs
date
}


statistics_ks_frequency() {

cat <<EOFF
tail -f /var/log/apache2/access.log |cat -n|grep prj/imapsync/VERSION|cat -n |grep VERSION # ks frequency
EOFF
}

statistics_ks_run() {

echo ks list ip
ssh root@ks "cd /var/log/apache2/;grep -h prj/imapsync/VERSION access.log_????????|cut -d ' ' -f 1,12,13,18,19|sort -n|uniq -c|sort -n" # list ip
echo ks Win32
ssh root@ks "cd /var/log/apache2/;grep -h prj/imapsync/VERSION access.log_????????|cut -d ' ' -f 1,12,13,18,19|sort -n|uniq -c|sort -n |grep MSWin32" # Win32
echo OS usage+basename
ssh root@ks "cd /var/log/apache2/;grep -h prj/imapsync/VERSION access.log_????????|cut -d ' ' -f 13,18,19     |sort -n|uniq -c| sort -n" # OS usage+basename
echo ks imapsync release
ssh root@ks "cd /var/log/apache2/;grep -h prj/imapsync/VERSION access.log_????????|cut -d ' ' -f 12           |sort -n|uniq -c| sort -n" # imapsync release
echo -n "ks count ip:      "
ssh root@ks "cd /var/log/apache2/;grep -h prj/imapsync/VERSION access.log_????????|cut -d ' ' -f 1,12,13,18,19|sort -n|uniq -c|sort -n|wc -l" # count ip
echo -n "ks imapsync runs: "
ssh root@ks "cd /var/log/apache2/;grep -h prj/imapsync/VERSION access.log_????????|wc -l" # imapsync runs
date
}


statistics_VERSION_lfo() {

TMPDIR=.
export TMPDIR

echo statistics_VERSION_getstats
statistics_VERSION_getstats() {
	for f in /home/lf/backuplog/linux-france.org.??-??-201[123456789].bz2; do 
		b=`basename "$f" .bz2`
		#echo "$b"
		test -f ${b}.imapsync_VERSION && continue
		echo NOT DONE ${b}.imapsync_VERSION
		bzip2 -dc "$f" | grep -h /prj/imapsync/VERSION > ${b}.imapsync_VERSION
	done
}

echo "statistics_VERSION_monthly_ip 02 2012 # long"
statistics_VERSION_monthly_ip() {
	statistics_VERSION_getstats
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	ls linux-france.org.??-${month}-${year}.imapsync_VERSION > /dev/null || return 1
	cut -d ' ' -f 1,12,13,18,19 linux-france.org.??-${month}-${year}.imapsync_VERSION |sort -n |uniq -c|sort -n > stats_imapsync_${year}_${month}.ip
}

echo "verify_month_year 02 2015"
verify_month_year() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	fmy="stats_imapsync_${year}_${month}.ip"
	test -f "$fmy" || { echo "No $fmy" ; touch "$fmy" ; }
	test -f "$fmy" || { echo "No $fmy" ; return 1 ; }
	fmy_YYYYmm=`date -r "$fmy" +%Y%m`
	diff_month=`expr $fmy_YYYYmm - ${year}${month}` || :
	echo -n $diff_month
	test "$diff_month" -ge 1 && echo " is enough" && return 0
	echo " is not enough"
	statistics_VERSION_monthly_ip $month $year
	)
}

echo "verify_year 2015"
verify_year() {
	year=${1:-`date '+%Y'`}
	now_yearmonth=`date '+%Y%m'`
	for month in `count_nice 01 12`; do
		test "$now_yearmonth" -ge "$year$month" && \
		( verify_month_year $month $year ) && \
                ( statistics_VERSION_monthly_runs $month $year )
	done
	statistics_VERSION_yearly_ip $year
	statistics_VERSION_synthesis $year
}


echo "statistics_VERSION_monthly_ip_wc 02 2012 # short"
statistics_VERSION_monthly_ip_wc() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	test -f stats_imapsync_${year}_${month}.ip || statistics_VERSION_monthly_ip $month  ${year}
	wc -l stats_imapsync_${year}_${month}.ip
}

echo "statistics_VERSION_monthly_runs 02 2012 # short"
statistics_VERSION_monthly_runs() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	test -f stats_imapsync_${year}_${month}.runs || wc -l linux-france.org.??-${month}-${year}.imapsync_VERSION > stats_imapsync_${year}_${month}.runs
	cat stats_imapsync_${year}_${month}.runs
}

echo "statistics_VERSION_yearly_os 2012 # short"
statistics_VERSION_yearly_os() {
	year=${1:-`date '+%Y'`}
	(
	cd /home/lf/glamiral/imapsync_stats
	Linux=`grep -i linux     stats_imapsync_${year}.ip | wc -l`
	Win32=`grep -i MSWin32   stats_imapsync_${year}.ip | wc -l`
	Darwin=`grep -i darwin   stats_imapsync_${year}.ip | wc -l`
	FreeBSD=`grep -i freebsd stats_imapsync_${year}.ip | wc -l`
	Solaris=`grep -i solaris stats_imapsync_${year}.ip | wc -l`
	OpenBSD=`grep -i openbsd stats_imapsync_${year}.ip | wc -l`
	Other=`egrep -i -v 'linux|MSWin32|darwin|freebsd|solaris|openbsd'    stats_imapsync_${year}.ip |wc -l`
	Nb_All=`cat           stats_imapsync_${year}.ip | wc -l`
	for OS in Linux Win32 Darwin FreeBSD Solaris OpenBSD Other; do
		#echo $OS `eval "echo \\$$OS"` / $Nb_All
		Nb_OS=`eval "echo \\$$OS"`
		PerCent=`echo "scale=2; 100*$Nb_OS/$Nb_All" | bc -l`
		echo $OS $PerCent %
	done
	)
}

echo
echo "statistics_VERSION_monthly 02 2012 # long, good choice"
statistics_VERSION_monthly() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	statistics_VERSION_getstats
	statistics_VERSION_monthly_ip    $month $year
	statistics_VERSION_monthly_runs  $month $year
	statistics_VERSION_monthly_ip_wc $month $year
	)
}


echo "statistics_VERSION_yearly_ip 2012 # very long"
statistics_VERSION_yearly_ip() {
	year=${1:-`date '+%Y'`}
	(
	statistics_VERSION_getstats
	cd /home/lf/glamiral/imapsync_stats
	cut -d ' ' -f 1,12,13,18,19 linux-france.org.??-??-${year}.imapsync_VERSION |sort -n |uniq -c|sort -n > stats_imapsync_${year}.ip
	)
}

statistics_VERSION_yearly_runs() {
	year=${1:-`date '+%Y'`}
	(
	cd /home/lf/glamiral/imapsync_stats
	test -f stats_imapsync_${year}.ip && cat stats_imapsync_${year}.ip | awk '{ sum+=$1 } END {print sum}'
	)
}

echo "statistics_VERSION_synthesis 2012 # short"
statistics_VERSION_synthesis() {
	year=${1:-`date '+%Y'`}
	year_now=`date '+%Y'`
	(
	cd /home/lf/glamiral/imapsync_stats
	echo Nb users each month
	wc -l stats_imapsync_${year}_??.ip
	echo Nb runs each month
	tail -n 1 stats_imapsync_${year}_??.runs
	echo % Operating systems
	statistics_VERSION_yearly_os $year
	echo Biggest users
	tail -n 5 stats_imapsync_${year}.ip
	echo Nb users each year
	wc -l stats_imapsync_????.ip
	echo "Nb runs each year : "
	for yyyy in `count_nice 2011 ${year_now}`; do
		echo -n "$yyyy: "
		statistics_VERSION_yearly_runs $yyyy
	done
	nb_runs_current_year=`statistics_VERSION_yearly_runs $year_now`
	current_day_of_year=`date +%j`
	echo; echo -n "$year_now~~"
	echo "$nb_runs_current_year/$current_day_of_year*365" | bc 
	)
	
}


}

statistics_VERSION_ks() {

TMPDIR=.
export TMPDIR

echoq statistics_VERSION_getstats
statistics_VERSION_getstats() {
	(
	cd $HOME/imapsync_stats
	for f in /var/log/apache2/access.log_????????.gz ; do 
		b=`basename "$f" .gz`
		#echo "$b"
		test -f ${b}.imapsync_VERSION && continue
		echo NOT DONE ${b}.imapsync_VERSION
                # To remove NULL characters: tr -d '\000'
		zgrep -h /prj/imapsync/VERSION "$f" | tr -d '\000' > ${b}.imapsync_VERSION
	done
	)
}

echoq "statistics_VERSION_monthly_ip 02 2012 # long"
statistics_VERSION_monthly_ip() {
	statistics_VERSION_getstats
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	ls access.log_${year}${month}??.imapsync_VERSION > /dev/null || return 1
	cut -d ' ' -f 1,12,13,15,16,18,19 access.log_${year}${month}??.imapsync_VERSION |sort -n |uniq -c|sort -n > stats_imapsync_${year}_${month}.ip
	)
}

echoq "verify_month_year 02 2015"
verify_month_year() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	fmy="stats_imapsync_${year}_${month}.ip"
	test -f "$fmy" || { echo "No $fmy" ; touch "$fmy" ; }
	test -f "$fmy" || { echo "No $fmy" ; return 0 ; }
	fmy_YYYYmm=`date -r "$fmy" +%Y%m`
	diff_month=`expr $fmy_YYYYmm - ${year}${month}` || :
	echo -n $diff_month
	test "$diff_month" -ge 1 && echo " is enough" && return 0
	echo " is not enough"
	statistics_VERSION_monthly $month $year
	)
}

echoq "verify_year 2015"
verify_year() {
	year=${1:-`date '+%Y'`}
	now_yearmonth=`date '+%Y%m'`
	for month in `count_nice 01 12`; do
		test "$now_yearmonth" -ge "$year$month" && \
		verify_month_year $month $year
	done
	statistics_VERSION_yearly_ip $year
	statistics_VERSION_synthesis $year
}

echoq "statistics_VERSION_monthly_os 08 2012 # short"
statistics_VERSION_monthly_os() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	Linux=`grep -i linux stats_imapsync_${year}_${month}.ip | wc -l`
	Win32=`grep -i MSWin32 stats_imapsync_${year}_${month}.ip | wc -l`
	Darwin=`grep -i darwin stats_imapsync_${year}_${month}.ip | wc -l`
	FreeBSD=`grep -i freebsd stats_imapsync_${year}_${month}.ip | wc -l`
	Solaris=`grep -i solaris stats_imapsync_${year}_${month}.ip | wc -l`
	OpenBSD=`grep -i openbsd stats_imapsync_${year}_${month}.ip | wc -l`
	Other=`egrep -i -v 'linux|MSWin32|darwin|freebsd|solaris|openbsd'    stats_imapsync_${year}_${month}.ip |wc -l`
	Nb_All=`cat           stats_imapsync_${year}_${month}.ip | wc -l`
	for OS in Linux Win32 Darwin FreeBSD Solaris OpenBSD Other; do
		#echo $OS `eval "echo \\$$OS"` / $Nb_All
		Nb_OS=`eval "echo \\$$OS"`
		PerCent=`echo "scale=2; 100*$Nb_OS/$Nb_All" | bc -l`
		echo $OS $PerCent%
	done
	)
}

echoq "statistics_VERSION_yearly_os 2012 # short"
statistics_VERSION_yearly_os() {
	year=${1:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	Linux=`grep -i linux     stats_imapsync_${year}.ip | wc -l`
	Win32=`grep -i MSWin32   stats_imapsync_${year}.ip | wc -l`
	Darwin=`grep -i darwin   stats_imapsync_${year}.ip | wc -l`
	FreeBSD=`grep -i freebsd stats_imapsync_${year}.ip | wc -l`
	Solaris=`grep -i solaris stats_imapsync_${year}.ip | wc -l`
	OpenBSD=`grep -i openbsd stats_imapsync_${year}.ip | wc -l`
	Unknown=`grep -i '"-"'   stats_imapsync_${year}.ip | wc -l`
	Other=`egrep -i -v 'linux|MSWin32|darwin|freebsd|solaris|openbsd|"-"'  stats_imapsync_${year}.ip |wc -l`
	Nb_All=`cat stats_imapsync_${year}.ip | wc -l`
	for OS in Linux Win32 Darwin FreeBSD Solaris OpenBSD Unknown Other; do
		#echo $OS `eval "echo \\$$OS"` / $Nb_All
		Nb_OS=`eval "echo \\$$OS"`
		PerCent=`echo "scale=2; 100*$Nb_OS/$Nb_All" | bc -l`
		echo $OS $PerCent %
	done
	)
}


echoq "statistics_VERSION_monthly_ip_wc 02 2012 # short"
statistics_VERSION_monthly_ip_wc() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}_${month}.ip || statistics_VERSION_monthly_ip $month ${year}
	wc -l stats_imapsync_${year}_${month}.ip
	)
}

echoq "statistics_VERSION_monthly_runs 02 2012 # short"
statistics_VERSION_monthly_runs() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	wc -l access.log_${year}${month}??.imapsync_VERSION > stats_imapsync_${year}_${month}.runs
	cat stats_imapsync_${year}_${month}.runs
	)
}

echoq
echoq "statistics_VERSION_monthly 02 2012 # long, good choice"
statistics_VERSION_monthly() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	statistics_VERSION_getstats
	statistics_VERSION_monthly_ip    $month $year
	statistics_VERSION_monthly_runs  $month $year
	statistics_VERSION_monthly_ip_wc $month $year
	)
}


echoq "statistics_VERSION_yearly_ip 2015 # very long"
statistics_VERSION_yearly_ip() {
	year=${1:-`date '+%Y'`}
	(
	statistics_VERSION_getstats
	cd $HOME/imapsync_stats
	cut -d ' ' -f 1,12,13,15,16,18,19 access.log_${year}????.imapsync_VERSION |sort -n |uniq -c|sort -n > stats_imapsync_${year}.ip
	)
}

echoq "statistics_VERSION_yearly_ip_resolved 2015 # very long"
statistics_VERSION_yearly_ip_resolved() {
	year=${1:-`date '+%Y'`}
	today=`date +%Y_%m_%d`
	(
	cd $HOME/imapsync_stats
	mkdir -p daily
	cat stats_imapsync_${year}.ip  | awk '{ count=$1; ip=$2; $1=""; print $2  " " $0 " " count ; }'  \
	|  webresolve > daily/stats_imapsync_${year}.ip.resolved.${today}.txt
	)
}


maxmind_update() {
cat << 'EOF'
wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCountry/GeoIP.dat.gz
wget http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz
wget http://download.maxmind.com/download/geoip/database/asnum/GeoIPASNum.dat.gz
gunzip GeoIP.dat.gz
gunzip GeoIPASNum.dat.gz
gunzip GeoLiteCity.dat.gz
sudo mv GeoIP.dat GeoIPASNum.dat GeoLiteCity.dat /usr/share/GeoIP/
EOF
}

echoq "statistics_VERSION_yearly_ip_geo 2015 # long"
statistics_VERSION_yearly_ip_geo() {
	year=${1:-`date '+%Y'`}
	today=`date +%Y_%m_%d`
	(
	cd $HOME/imapsync_stats
	awk  '{ print $2 }' stats_imapsync_${year}.ip  | xargs -n1 geoiplookup > stats_imapsync_${year}.ipgeo.tmp.countries
	awk  '{ print $2 }' stats_imapsync_${year}.ip  | xargs -n1 geoiplookup -f /usr/share/GeoIP/GeoLiteCity.dat > stats_imapsync_${year}.ipgeo.tmp.cities
	cat stats_imapsync_${year}.ipgeo.tmp.countries stats_imapsync_${year}.ipgeo.tmp.cities | sort | uniq -c | sort -n  > stats_imapsync_${year}.ipgeo
	rm stats_imapsync_${year}.ipgeo.tmp.countries stats_imapsync_${year}.ipgeo.tmp.cities
	echo stats_imapsync_${year}.ipgeo
	)
}

echoq "statistics_VERSION_all_years_ip_geo # long"
statistics_VERSION_all_years_ip_geo() {
	(
	cd $HOME/imapsync_stats
	awk  '{ print $2 }' stats_imapsync_20??.ip  | xargs -n1 geoiplookup > stats_imapsync_20xx.ipgeo.tmp.countries
	awk  '{ print $2 }' stats_imapsync_20??.ip  | xargs -n1 geoiplookup -f /usr/share/GeoIP/GeoLiteCity.dat > stats_imapsync_20xx.ipgeo.tmp.cities
	cat stats_imapsync_20xx.ipgeo.tmp.countries stats_imapsync_20xx.ipgeo.tmp.cities | sort | uniq -c | sort -n  > stats_imapsync_20xx.ipgeo
	rm stats_imapsync_20xx.ipgeo.tmp.countries stats_imapsync_20xx.ipgeo.tmp.cities
	echo stats_imapsync_20xx.ipgeo
	)
}




statistics_VERSION_yearly_runs() {
	year=${1:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}.ip && cat stats_imapsync_${year}.ip | awk '{ sum+=$1 } END {print sum}'
	)
}


statistics_releases_monthly() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}_${month}.ip \
	&& grep -o -P imapsync/'1\.\d{3}' stats_imapsync_${year}_${month}.ip \
	| grep -o   -P '1\.\d{3}'   | sort -n | uniq -c | sort -n
	)
}

statistics_releases_previous_month() {
	month=${1:-`date '+%m' -d 'last month'`}
	year=${2:-`date '+%Y'  -d 'last month'`}
	statistics_releases_monthly $month $year
}


statistics_releases_yearly() {
	year=${1:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}.ip \
	&& grep -o -P imapsync/'1\.\d{3}' stats_imapsync_${year}.ip \
        | grep -o -P '1\.\d{3}' | sort -n | uniq -c | sort -n
	)
}


# releasecheck started on 1.349 in the imapsync code. date: 2010/09/06 00:25:03
# Disable releasecheck started on 1.584 on github Mar 5, 2014 
# https://github.com/imapsync/imapsync/commits/master/imapsync
statistics_releases_all_times() {
	year=${1:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	grep -h -o -P imapsync/'1\.\d{3}' stats_imapsync_20??.ip  \
	| grep -o -P '1\.\d{3}'   | sort -n | uniq -c | sort -n
	)
}

statistics_perl_number_of_data_in_files()
{
        grep -o -P 'perl ''(\.|\d)+' "$@" | wc -l
}

statistics_perl_monthly_old() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}_${month}.ip \
	&& grep -o -P 'perl ''(\.|\d)+' stats_imapsync_${year}_${month}.ip \
	|  grep -o -P '(\.|\d)+' | sort -n | uniq -c | sort -n
	)
}

statistics_perl_monthly() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}_${month}.ip \
        && statistics_perl_from_files stats_imapsync_${year}_${month}.ip
	)
}

statistics_perl_from_files()
{
        total_nb_of_users=`statistics_perl_number_of_data_in_files "$@"`
        echo $total_nb_of_users
        statistics_perl_from_files_cumul_percentage $total_nb_of_users "$@"
}

statistics_perl_from_files_cumul_percentage()
{
        sum=$1
        shift
        echo statistics_perl_from_files_cumul_percentage $sum "$@"
        grep -o -P 'perl ''(\.|\d)+' "$@" \
        | grep -o -P '5\.\d+' \
        | sort \
        | datamash -g 1 count 1 \
        | awk -v sum=$sum '{ printf "%s %d%%\n", $1, 100*$2/sum }'
}


statistics_perl_yearly_old() {
	year=${1:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}.ip \
	&& grep -o -P 'perl ''(\.|\d)+' stats_imapsync_${year}.ip \
	|  grep -o -P '(\.|\d)+' | sort -n | uniq -c | sort -n
	)
}

statistics_perl_yearly() {
	year=${1:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}.ip \
	&& statistics_perl_from_files  stats_imapsync_${year}.ip
	)
}


statistics_perl_all_times_old() {
	(
	cd $HOME/imapsync_stats
	ls -d stats_imapsync_????.ip > /dev/null || return
	grep -h -o -P 'perl ''(\.|\d)+' stats_imapsync_20??.ip \
	|  grep -o -P '(\.|\d)+' | sort -n | uniq -c | sort -n
	)
}

statistics_perl_all_times() {
	(
	cd $HOME/imapsync_stats
	ls -d stats_imapsync_????.ip > /dev/null || return
	statistics_perl_from_files  stats_imapsync_20??.ip
	)
}



echoq statistics_Mail_IMAPClient_monthly
statistics_Mail_IMAPClient_monthly() {
	month=${1:-`date '+%m'`}
	year=${2:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}_${month}.ip \
	&& grep -o -P ', ''(\.|\d)+' stats_imapsync_${year}_${month}.ip \
	|  grep -o -P '(\.|\d)+' | sort -n | uniq -c | sort -n
	)
}

echoq statistics_Mail_IMAPClient_yearly
statistics_Mail_IMAPClient_yearly() {
	year=${1:-`date '+%Y'`}
	(
	cd $HOME/imapsync_stats
	test -f stats_imapsync_${year}.ip \
	&& grep -o -P ', ''(\.|\d)+' stats_imapsync_${year}.ip \
	|  grep -o -P '(\.|\d)+' | sort -n | uniq -c | sort -n
	)
}

statistics_Mail_IMAPClient_all_times() {
	(
	cd $HOME/imapsync_stats
	ls -d stats_imapsync_????.ip > /dev/null || return
	grep -h -o -P ', ''(\.|\d)+' stats_imapsync_20??.ip \
	|  grep -o -P '(\.|\d)+' | sort -n | uniq -c | sort -n
	)
}






echoq "statistics_VERSION_synthesis 2012 # short"
statistics_VERSION_synthesis() {
	year=${1:-`date '+%Y'`}
	year_now=`date '+%Y'`
	(
	cd $HOME/imapsync_stats
	echo && echo "==== Nb users each month in ${year} "
	wc -l stats_imapsync_${year}_??.ip
	echo && echo "==== Nb runs each month in ${year} "
	for f in stats_imapsync_${year}_??.runs; do
		test -f $f && echo -n "$f : " && tail -n 1 $f
	done
	echo && echo "==== % Operating systems in ${year} "
	statistics_VERSION_yearly_os $year
	echo && echo "==== Perl releases in ${year} "
	statistics_perl_yearly $year | tail -15
	echo && echo "==== Biggest users in ${year} "
	tail -n 15 stats_imapsync_${year}.ip
	echo && echo "==== Most releases used in ${year} "
	statistics_releases_yearly ${year} | tail -15
	echo && echo "==== Most releases used the previous month "
	statistics_releases_previous_month | tail -10
	echo && echo "==== Most releases used this month "
	statistics_releases_monthly | tail -10
	echo && echo "==== Nb users each year "
	wc -l stats_imapsync_????.ip
	echo && echo "==== Nb runs each year : "
	for yyyy in `count_nice 2011 ${year_now}`; do
		echo -n "$yyyy: "
		statistics_VERSION_yearly_runs $yyyy
	done
	nb_runs_current_year=`statistics_VERSION_yearly_runs $year_now`
	current_day_of_year=`date +%j`
	echo; echo -n "$year_now~~"
	echo "$nb_runs_current_year/$current_day_of_year*365" | bc 
	)
}

}

test X"`hostname`" = Xks2 && statistics_VERSION_ks
test X"`hostname`" = Xtuxinette && statistics_VERSION_lfo


niouzes_compil() {
	(
	cd /g/public_html/www.linux-france.org/html/
	m4 niouzes.m4 > niouzes.xml
	python ./niouzes/getmynews.py --neuf niouzes.xml > niouzes-neuf.html
	python ./niouzes/getmynews.py --html niouzes.xml > niouzes-html.html
	)
}



lfo_announce() {
software_version
NEWS_FILE="/g/public_html/www.linux-france.org/html/niouzes/niouzes_imapsync.xml"
if ! newer VERSION $NEWS_FILE; then 
	echo "$VERSION already announced"
else
	cat > $NEWS_FILE << EOF

<news date="`date  '+%Y%m%d'`">
`LANG=fr_FR date  '+%A %d %B %Y'` : Synchronisez ou migrez vos boites 
aux lettres avec \E9conomie et l'outil <A
HREF="prj/imapsync/">imapsync $VERSION</A> (Gilles LAMIRAL)
</news>
EOF
fi
niouzes_compil
}

#' nedit sucks with syntax color



