shell备份数据库
/bin/bashBAKPATH=/opt/mysql
MYUSER=root
MYPASSWD=123456
SOCKET=/data/3308/mysql.sock
MYCMD="mysql -u$MYUSER -p$MYPASSWD -S $SOCKET"
MYSQLDUMP=mysqldump -u$MYUSER -P$MYPASSWD -S $SOCKET-x -F -R
[ ! -d $BAKPATH ] && mkdir -p $BAKPATH
DBLIST=`$MYCMD -e "show databases; | sed 1d" |egrep -Evi "mysql|info" `
for dbname in DBLIST
do
TLIST=`$MYCMD -e "show tables from $dbname;" | sed 1d`
for tname in $TLIST
do
mkdir -p $BAKPATH/$dbname
$MYSQLDUMP $dbname $tname |gzip >/$BAKPATH/$dbname/${tname}_$(date +%F).sql.gz
done
$MYSQLDUMP$dbname |gzip > /$BAKPATH/${dbname}_$()$(date +%F).sql.gz
done
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