add mysql backup script

mysql/make_sql_backup-copy.sh

+#!/bin/sh
+
+BDIR=/var/lib/mysql/db
+TDIR=/var/spool/backup/mysql/$(date "+%H:00")
+mkdir -p $TDIR/
+rm -rf $TDIR/
+rm -rf $TDIR.tar.gz
+nice ionice -c 2 cp -aL $BDIR $TDIR/
+#chgrp remote $TDIR/ -R
+chmod a-w $TDIR/ -R
+chmod ug+rX $TDIR/ -R
+nice ionice -c 2 tar cvfz $TDIR.tar.gz -C $TDIR/ ./
+rm -rf $TDIR/

mysql/make_sql_backup-da.sh

+#!/bin/sh
+
+BDIR=/var/lib/mysql/db
+TDIR=/var/spool/backup/mysql/$(date "+%H:00")
+mkdir -p $TDIR/
+rm -rf $TDIR.tar.gz
+nice ionice -c 3 tar cvfz $TDIR.tar.gz -C $BDIR/ ./