Modernisation

diff --git a/mail-calendar b/mail-calendar
index e633ed2..64e2e1b 100755 (executable)
--- a/mail-calendar
+++ b/mail-calendar
@@ -1,7 +1,7 @@
 #! /bin/sh
 
 #   mail-calendar - send information about historical dates
 #! /bin/sh
 
 #   mail-calendar - send information about historical dates

-#   Copyright (c) 2002,3  Martin Schulze <joey@infodrom.org>
+#   Copyright (c) 2002,3,18  Joey Schulze <joey@infodrom.org>

 #
 #   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
 #
 #   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


@@ -17,10 +17,7 @@
 #   along with this program; if not, write to the Free Software
 #   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
 
 #   along with this program; if not, write to the Free Software
 #   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
 

-#   http://cvs.infodrom.org/calendar/mail-calendar?cvsroot=infodrom
-#   :pserver:anonymous@cvs.infodrom.org:/var/cvs/infodrom co calendar/mail-calendar
-#  
-#   $Id$
+#   git clone git://git.infodrom.org/infodrom/calendar

 
 #
 #   Important note: this program requires the FreeBSD version of
 
 #
 #   Important note: this program requires the FreeBSD version of


@@ -78,19 +75,20 @@ de_DE)
        opt_dateform="%d. %B"
 esac
 
        opt_dateform="%d. %B"
 esac
 

-secs=$[ $opt_advance * 86400 ]
+secs=$(( $opt_advance * 86400 ))

 
 c_date=`date -d now+${secs}seconds +%m%d`
 s_date=`LANG=$opt_lang date -d now+${secs}seconds "+$opt_dateform"`
 
 
 c_date=`date -d now+${secs}seconds +%m%d`
 s_date=`LANG=$opt_lang date -d now+${secs}seconds "+$opt_dateform"`
 

-tmp=`tempfile`
+tmp=$(mktemp)

 trap 'rm -f $tmp' INT EXIT
 
 trap 'rm -f $tmp' INT EXIT
 

-LC_CTYPE=en_US.ISO-8859-1 calendar -l 0 -w 0 -t $c_date|iconv -c -f utf8 -t iso8859-1 > $tmp
+LC_CTYPE=en_US.ISO-8859-1 calendar -l 0 -e 0 -w -t $c_date|iconv -c -f utf8 -t iso8859-1 > $tmp

 
 if [ -s $tmp ]
 then
     (
 
 if [ -s $tmp ]
 then
     (

+       echo "From: $(getent passwd $LOGNAME|cut -d: -f5|cut -d, -f1) <$LOGNAME@$(hostname -f)>"

        echo "Subject: $opt_subject $s_date"
        echo "To: $opt_to"
        echo "Content-Type: text/plain; charset=iso-8859-1"
        echo "Subject: $opt_subject $s_date"
        echo "To: $opt_to"
        echo "Content-Type: text/plain; charset=iso-8859-1"