gistfile1.sh

#!/bin/ksh

RSYNC="rsync -hPaHx"

backupdir="`pwd`"

now=`date +%Y-%m-%d-%H-%M`
echo $now

target=`find "$backupdir" -type d -maxdepth 1 -mindepth 1 | tail -n 1`

if [ "$target" != "$backupdir" ]; then
    RSYNC="$RSYNC --link-dest $target"
fi

RSYNC="$RSYNC /etc /home /usr/ports/mystuff $backupdir/$now"

echo "rsync = $RSYNC"
echo "target= $target"
echo "now   = $now"

mkdir "$now"
nice -n 20 $RSYNC