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  1. #!/bin/bash
  2.  
  3. #################### SCRIPT PARA BACKUP POSTGRES ####################
  4. # Jeferson R. Costa <rc.jeferson@gmail.com> #
  5. # Created Feb, 2013 #
  6. # Update Feb, 2013 #
  7.  
  8.  
  9. # Definindo parametros do MySQL
  10. echo " -- Definindo parametros do PGSQL ..."
  11. DB_NAME='esus'
  12. DB_USER='postgres'
  13. DB_PASS='esus'
  14.  
  15. export PGPASSWORD=esus;
  16.  
  17. # Definindo parametros do sistema
  18. echo " -- Definindo parametros do sistema ..."
  19. DATE=`date +%Y-%m-%d`
  20. PGDUMP=/usr/bin/pg_dump
  21. BACKUP_DIR=/home/opt/backup/esus
  22. BACKUP_NAME=esus-$DATE.backup
  23. BACKUP_TAR=esus-$DATE.tar
  24.  
  25. #Gerando arquivo sql
  26. echo " -- Gerando Backup da base de dados $DB_NAME em $BACKUP_DIR/$BACKUP_NAME ..."
  27. $PGDUMP -U $DB_USER $DB_NAME> $BACKUP_DIR/$BACKUP_NAME
  28.  
  29. # Compactando arquivo em tar
  30. echo " -- Compactando arquivo em tar ..."
  31. tar -cf $BACKUP_DIR/$BACKUP_TAR -C $BACKUP_DIR $BACKUP_NAME
  32.  
  33. # Compactando arquivo em bzip2
  34. echo " -- Compactando arquivo em bzip2 ..."
  35. bzip2 $BACKUP_DIR/$BACKUP_TAR
  36.  
  37. # Excluindo arquivos desnecessarios
  38. echo " -- Excluindo arquivos desnecessarios ..."
  39. rm -rf $BACKUP_DIR/$BACKUP_NAME
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