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Database Backup HOWTO

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  • 2006/02/06 - ÀÓÀ¯ºó ( purewell@gmail.com )

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  • ¹ö±×Àâ±â ( ¾øÀ½ ¸»°í )

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MySQL

  • mysql.rpm

PostgreSQL

  • postgresql.rpm

ETC

  • coreutils.rpm ( date )
  • bzip2.rpm

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# ¹é¾÷ÇÒ À§Ä¡
BACKUP_DIR='/home/backup'

# MySQL ¼¼ÆÃ
MYSQL_USER='root'
MYSQL_PASS='ÆÐ½º¿öµå'
MYSQL_HOST='xxx.xxx.xxx.xxx'

# PostgreSQL
PGSQL_USER='root'
PGSQL_PASS='ÆÐ½º¿öµå'
PGSQL_HOST='xxx.xxx.xxx.xxx'

DATE=`date +"%Y%m%d"`
ODATE=`date +"%Y%m%d" --date="a week ago"`

###### MYSQL

# ÀÏÁÖÀÏ Àü °ÍÀ» »èÁ¦ÇÑ´Ù.
rm -f $BACKUP_DIR/mysql_$ODATE.sql.bz2

# ¹é¾÷ Ä¿¸Çµå ¸¸µé±â
mysqldump -A -c -q --skip-lock-tables -h $MYSQL_HOST --password=$MYSQL_PASS --user=$MYSQL_USER | bzip2 > $BACKUP_DIR/mysql_$DATE.sql.bz2


###### PostgreSQL

# ÀÏÁÖÀÏ Àü °ÍÀ» »èÁ¦ÇÑ´Ù.
rm -f $BACKUP_DIR/pgsql_$ODATE.sql.bz2

# ¹é¾÷ Ä¿¸Çµå ¸¸µé±â
PGPASSWORD=$PGSQL_PASS pg_dumpall -S $PGSQL_USER -h $PGSQL_HOST | bzip2 > $BACKUP_DIR/pgsql_$DATE.sql.bz2

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