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Script Backup Postgres
#!/bin/bash
#################### SCRIPT PARA BACKUP POSTGRES ####################
# Jeferson R. Costa <rc.jeferson@gmail.com> #
# Created Feb, 2013 #
# Update Feb, 2013 #
# Definindo parametros do MySQL
echo " -- Definindo parametros do PGSQL ..."
DB_NAME='esus'
DB_USER='postgres'
DB_PASS='esus'
export PGPASSWORD=esus;
# Definindo parametros do sistema
echo " -- Definindo parametros do sistema ..."
DATE=`date +%Y-%m-%d`
PGDUMP=/usr/bin/pg_dump
BACKUP_DIR=/home/opt/backup/esus
BACKUP_NAME=esus-$DATE.backup
BACKUP_TAR=esus-$DATE.tar
#Gerando arquivo sql
echo " -- Gerando Backup da base de dados $DB_NAME em $BACKUP_DIR/$BACKUP_NAME ..."
$PGDUMP -U $DB_USER $DB_NAME> $BACKUP_DIR/$BACKUP_NAME
# Compactando arquivo em tar
echo " -- Compactando arquivo em tar ..."
tar -cf $BACKUP_DIR/$BACKUP_TAR -C $BACKUP_DIR $BACKUP_NAME
# Compactando arquivo em bzip2
echo " -- Compactando arquivo em bzip2 ..."
bzip2 $BACKUP_DIR/$BACKUP_TAR
# Excluindo arquivos desnecessarios
echo " -- Excluindo arquivos desnecessarios ..."
rm -rf $BACKUP_DIR/$BACKUP_NAME
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