sort and tail now uses a slightly different syntax, as the old is deprecated in Etch

[backup.sh] / logfilename.sh

#!/bin/bash

#This script is used to create a filename for
#the new logfile

logdir=/var/log/backup/
[ ! -d $logdir ] && mkdir -p $logdir

echo -n $logdir
date "+%Y%m%d%H%M"