#!/bin/sh
# Backup file from ftp server using wget.

BACKUP=/tmp/backup
LOG=/tmp/wget-log.$$
NOW=$(date +"%Y-%m-%d")

# FTP server conf
FTPD="your-ftp-directory"
FTPU="your-ftp-user"
FTPP="your-ftp-password"
FTPS="your-ftp-server"
WGET="$(which wget)"

# Other stuff
EMAILID="xxxx@xxxx.com"

# Start Backup for file system
[ ! -d $BACKUP ] && mkdir -p $BACKUP || :
[ ! -d $BACKUP/$NOW ] && mkdir -p $BACKUP/$NOW || :

# Get backup using wget
$WGET --mirror -o $LOG --no-host-directories --directory-prefix=$BACKUP/$NOW \
--no-verbose --tries=5 --user=$FTPU --password=$FTPP $FTPS/$FTPD

# Find out if ftp backup failed or not
if [ $? -eq 0 ]; then
    echo "Backup success">>$LOG
    tail $LOG | mail -s "BACKUP SUCCESS" "$EMAILID"
    rm -f $LOG
else
    echo "Date: $(date)">>$LOG
    echo "Hostname: $(hostname)" >>$LOG
    echo "Backup failed" >>$LOG
    tail $LOG | mail  -s "BACKUP FAILED" "$EMAILID"
fi

# Remove backup older than two weeks.
find $BACKUPD -maxdepth 1 -type d -daystart -ctime +2 -exec rm -rf {} \;