Brain Log

#! /bin/bash # backup-mysql.sh # # Craig Sanders <cas@taz.net.au> # this script is in the public domain.  do whatever you want with it. MYUSER="root" MYPWD="PASSWD" ARGS="--single-transaction --flush-logs --complete-insert" DATABASES=$( mysql -D mysql --skip-column-names -B -e 'show databases;' | egrep -v 'information_schema' ); BACKUPDIR=/var/backups/mysql YEAR=$(date +"%Y") MONTH=$(date +"%m") DAY=$(date +"%d") DATE="$YEAR-$MONTH/$YEAR-$MONTH-$DAY" mkdir -p $BACKUPDIR/$DATE cd $BACKUPDIR/$DATE for i in $DATABASES ; do   echo -n "backing up $i: schema..."   mysqldump $ARGS --no-data -u$MYUSER -p$MYPWD $i > $i.schema.sql   echo -n "data..."   mysqldump $ARGS --skip-opt --no-create-db --no-create-info -u$MYUSER -p$MYPWD $i > $i.data.sql   echo -n "backup full databases"   mysqldump $ARGS -u$MYUSER -p$MYPWD $i > $i.full.sql   echo -n "Backup views"

Backup Data only: mysqldump  -u root -p --protocol=tcp --port=3306 --default-character-set=utf8 --single-transaction=TRUE --skip-triggers DATABASE -t table1 -t table2 -t table3  > data.sql Backup Structure only: mysqldump --no-data -u root -p Database table1 table2 ... > str.sql Backup Data and Structure : mysqldump -u root -p Database -t table -t table ... > data&struk.sql Backup Structure view only: mysql -h hosts -u usernonroot -ppassword --skip-column-names --batch -e "select concat('drop table if exists ', table_schema, '.', table_name,'; create or replace view ', table_schema, '.', table_name, ' as ', view_definition, '; ') as q from information_schema.views where table_schema = 'DATABASE_NAME' " > views.sql && sed -i 's/usernonroot/usernonrootnew/g' views.sql Backup Procedure and Function Only: mysqldump -u root -p -single-transaction=TRUE --routines --no-data --no-create-info=TRUE