backup script example

backup.sh

#!/bin/sh

renice 19 -p $$
ionice -c 3 -p $$

# change to script folder
cd ${0%/*}

TODAY=`date --rfc-3339=ns`

SOURCE="www"
TARGET="/home/www_dumps"
MYSQL="/home/mysql_dumps"

mkdir -p "$TARGET"

echo "================================="
echo "starting backup for $TODAY..."
echo "================================="

find "$MYSQL"/* -maxdepth 0 -type d | while read DIRNAME1
  do ARCHNAME1=$(basename "$DIRNAME1")
  echo sending "$ARCHNAME1" to s3...
  s3cmd put "$MYSQL/$ARCHNAME1"/latest.zip s3://[mybucket]/mysql/"$ARCHNAME1".zip
  echo sending "$ARCHNAME1" OK
  echo
done

find "$SOURCE"/* -maxdepth 0 -type d | while read DIRNAME
  do ARCHNAME=$(basename "$DIRNAME")
    echo zipping "$TARGET/$ARCHNAME".tar.gz "$DIRNAME"...
    tar czf "$TARGET/$ARCHNAME".tar.gz "$DIRNAME"
    echo zipping "$TARGET/$ARCHNAME".tar.gz "$DIRNAME" OK
    echo sending "$TARGET/$ARCHNAME".tar.gz to s3...
    s3cmd put "$TARGET/$ARCHNAME".tar.gz s3://[mybucket]/www/"$ARCHNAME".tar.gz
    echo sending "$TARGET/$ARCHNAME".tar.gz to s3 OK
    echo
done

echo "================================="
echo
echo