Now the install script can change postgres's password.

ManagementScripts/install.sh

@@ -40,8 +40,8 @@ function configure_apache {
 	sudo /etc/init.d/apache2 restart
 }
 
-function configure_postgresql {
-	export PGPASSWORD=postgres
+function configure_postgresql() {
+	export PGPASSWORD=$1
 	postgresqlfolder=$(psql -c 'show config_file' -U postgres -h localhost -p 5432 |grep postgresql.conf)
 	pghbafolder=$(psql -c 'show hba_file' -U postgres -h localhost -p 5432 |grep pg_hba.conf)
 	sudo sed -i "s/listen_addresses = 'localhost'/listen_addresses = '\*'/g" $postgresqlfolder
@@ -52,6 +52,11 @@ function configure_postgresql {
 	sudo /etc/init.d/postgresql restart
 }
 
+function alter_postgres_password() {
+	export PGPASSWORD=$1
+	psql -c "ALTER USER postgres WITH PASSWORD '$2'" -U postgres -h localhost -p 5432
+}
+
 function update_plugins {	
 #getting plugins latest tag html files
 	$WGET https://github.com/lcoandrade/DsgTools/releases/latest -O ~/lastestdsgtools.html
@@ -134,7 +139,16 @@ fi
 echo "Configurar PostgresSQL? (s/n)"; read configurarpostgres
 configurarpostgres="${configurarpostgres:=s}"
 if [[ $configurarpostgres == [sS] ]]; then
-	configure_postgresql
+	echo "Entre com o password: "; read PASSWORD
+	configure_postgresql $PASSWORD
+fi
+
+echo "Alterar senha do usuário Postgres? (s/n)"; read alterarsenha
+alterarsenha="${alterarsenha:=s}"
+if [[ $alterarsenha == [sS] ]]; then
+	echo "Entre com o password atual: "; read PASSWORD
+	echo "Entre com o novo password: "; read NEWPASSWORD
+		alter_postgres_password $PASSWORD $NEWPASSWORD
 fi
 
 echo "Atualizar plugins? (s/n)"; read atualizarplugins

ManagementScripts/teste.sh

@@ -1,11 +1,17 @@
 #!/bin/bash
 
 #configuring postgresql network--------------------------------------------
-echo "Teste? (s/n) "; read sim
-sim="${sim:=s}"
-echo $sim
-if [ "$sim" == "s" ]; then
-	echo "SIM SIM"
+function alter_postgres_password() {
+	export PGPASSWORD=$1
+	psql -c "ALTER USER postgres WITH PASSWORD '$2'" -U postgres -h localhost -p 5432
+}
+
+echo "Alterar senha do usuário Postgres? (s/n)"; read alterarsenha
+alterarsenha="${alterarsenha:=s}"
+if [[ $alterarsenha == [sS] ]]; then
+	echo "Entre com o password atual: "; read PASSWORD
+	echo "Entre com o novo password: "; read NEWPASSWORD
+		alter_postgres_password $PASSWORD $NEWPASSWORD
 fi
 #----------------installing and configuring packages--------------------------------------------
 

plugins.xml

@@ -1,10 +1,10 @@
 <plugins>
-<pyqgis_plugin name="DsgManagementTools" version="1.1.5" plugin_id="1">
+<pyqgis_plugin name="DsgManagementTools" version="1.2" plugin_id="1">
 <description>Tools to manage DSG's cartographic production.></description>
 <about>
 DSGManagementTools with the followinf features -Replication of PostGIS databases created with the DsgTools plugin.
 </about>
-<version>1.1.5</version>
+<version>1.2</version>
 <qgis_minimum_version>2.6</qgis_minimum_version>
 <qgis_maximum_version>2.99</qgis_maximum_version>
 <homepage>https://github.com/phborba/DSGManagementTools></homepage>