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MESSAGES
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1994-04-02
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944b
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42 lines
#!/bin/sh
# messages: part of the Elm mail system
# @(#)$Id: messages.SH,v 5.2 1992/10/17 22:38:58 syd Exp $
# Copyright (c) 1988-1992 USENET Community Trust
# Copyright (c) 1986,1987 Dave Taylor
if [ "$2" != "" ]; then
echo Usage: messages \{folder-name\} 1>&2
exit 1
fi
if [ "$1" = "" ]; then
fname=${MAIL-/var/spool/mail/$LOGNAME}
optional="in your incoming mailbox"
else
optional="in folder $1"
first=`expr "$1" : "\(.\).*"`
if [ "$first" = "=" ]; then
last=`expr "$1" : ".\(.*\)"`
fname="`grep maildir $HOME/.elm/elmrc | awk -F= '{print $2}'| tr -d ' '`/$last"
else
fname=$1
fi
fi
if [ -f "$fname" ]; then
mcount=`egrep -c "^From " $fname`
else
echo "Folder $1 does not exist."
exit 0
fi
if [ "$mcount" -eq 1 ]; then
echo There is 1 message $optional.
elif [ "$mcount" -eq 0 ]; then
echo There are no messages $optional.
else
echo There are $mcount messages $optional.
fi
exit $mcount